Ioannis Kompatsiaris

Orcid: 0000-0001-6447-9020

Affiliations:
  • Centre for Research and Technology Hellas, Information Technologies Institute (CERTH-ITI)


According to our database1, Ioannis Kompatsiaris authored at least 775 papers between 1997 and 2025.

Collaborative distances:

Timeline

Legend:

Book 
In proceedings 
Article 
PhD thesis 
Dataset
Other 

Links

Online presence:

On csauthors.net:

Bibliography

2025
Reducing inference energy consumption using dual complementary CNNs.
Future Gener. Comput. Syst., 2025

2024
From Research to Applications: What Can We Extract with Social Media Sensing?
SN Comput. Sci., June, 2024

FIWARE-Compatible Smart Data Models for Satellite Imagery and Flood Risk Assessment to Enhance Data Management.
Inf., May, 2024

VR Designer: enhancing fashion showcases through immersive virtual garment fitting.
Virtual Real., March, 2024

Stepping Forward: A Scoping Systematic Literature Review on the Health Outcomes of Smart Sensor Technologies for Diabetic Foot Ulcers.
Sensors, March, 2024

A Semantic Framework to Detect Problems in Activities of Daily Living Monitored through Smart Home Sensors.
Sensors, February, 2024

Novel Framework for Quality Control in Vibration Monitoring of CNC Machining.
Sensors, 2024

XR4DRAMA a knowledge-based system for disaster management and media planning.
Knowl. Eng. Rev., 2024

Applied logic and semantics on indoor and urban adaptive design through knowledge graphs, reasoning and explainable argumentation.
Knowl. Eng. Rev., 2024

A Multi-Task Text Classification Pipeline with Natural Language Explanations: A User-Centric Evaluation in Sentiment Analysis and Offensive Language Identification in Greek Tweets.
CoRR, 2024

IncSAR: A Dual Fusion Incremental Learning Framework for SAR Target Recognition.
CoRR, 2024

The Visual Saliency Transformer Goes Temporal: TempVST for Video Saliency Prediction.
IEEE Access, 2024

Towards AI-Driven Prediction of Terrorism Risk Based on the Analysis of Localized Web News.
IEEE Access, 2024

Enhanced real-time motion transfer to 3D avatars using RGB-based human 3D pose estimation.
Proceedings of the 2024 ACM International Conference on Interactive Media Experiences, 2024

Time-Quality Tradeoff of MuseHash Query Processing Performance.
Proceedings of the MultiMedia Modeling - 30th International Conference, 2024

Multimodal 3D Object Retrieval.
Proceedings of the MultiMedia Modeling - 30th International Conference, 2024


3DMSE: An Interactive 3D Media Search Engine.
Proceedings of the 2024 International Conference on Multimedia Retrieval, 2024

A CLIP-based Siamese Approach for Meme Classification.
Proceedings of the International Joint Conference on Neural Networks, 2024

MUDDAT: A Sentinel-2 Image-Based Muddy Water Benchmark Dataset for Environmental Monitoring.
Proceedings of the IGARSS 2024, 2024

Incorporating Social Media Sensing and Computer Vision Technologies to Support Wildfire Monitoring.
Proceedings of the IGARSS 2024, 2024

Sum of Group Error Differences: A Critical Examination of Bias Evaluation in Biometric Verification and a Dual-Metric Measure.
Proceedings of the 18th IEEE International Conference on Automatic Face and Gesture Recognition, 2024

Consumer Response to Different Discount Sales Promotional Messages. An Eye Tracking and EEG Experiment.
Proceedings of the 32nd European Signal Processing Conference, 2024

Towards Optimal Trade-Offs in Knowledge Distillation for CNNs and Vision Transformers at the Edge.
Proceedings of the 32nd European Signal Processing Conference, 2024

Combining EEGNet with SPDNet Towards an End-To-End Architecture for Imagined Speech Decoding.
Proceedings of the 32nd European Signal Processing Conference, 2024

Decoding Consumer Behavior: A Neuroscientific Exploration of Personality Traits Through EEG Functional Connectivity.
Proceedings of the 32nd European Signal Processing Conference, 2024

Assessing Video Advertising Engagement via Nonlinear Intersubject Correlation Analysis of EEG and Eye Tracking Dynamics.
Proceedings of the 32nd European Signal Processing Conference, 2024

Bias Detection and Mitigation in Textual Data: A Study on Fake News and Hate Speech Detection.
Proceedings of the Advances in Information Retrieval, 2024

An End-to-End Framework for Cybersecurity Taxonomy and Ontology Generation and Updating.
Proceedings of the IEEE International Conference on Cyber Security and Resilience, 2024

2023
Fusion of Environmental Sensors for Occupancy Detection in a Real Construction Site.
Sensors, December, 2023

JGNN: Graph Neural Networks on native Java.
SoftwareX, July, 2023



A Query Expansion Benchmark on Social Media Information Retrieval: Which Methodology Performs Best and Aligns with Semantics?
Comput., June, 2023

Flood-Related Multimedia Benchmark Evaluation: Challenges, Results and a Novel GNN Approach.
Sensors, April, 2023

A Sparse Representation Classification Scheme for the Recognition of Affective and Cognitive Brain Processes in Neuromarketing.
Sensors, March, 2023

VICTOR: Visual incompatibility detection with transformers and fashion-specific contrastive pre-training.
J. Vis. Commun. Image Represent., February, 2023

End-to-end Precision Agriculture UAV-Based Functionalities Tailored to Field Characteristics.
J. Intell. Robotic Syst., February, 2023

Artistic neural style transfer using CycleGAN and FABEMD by adaptive information selection.
Pattern Recognit. Lett., January, 2023

Multi-Sensors for Human Activity Recognition.
Sensors, 2023

Assessing Virtual Reality Spaces for Elders Using Image-Based Sentiment Analysis and Stress Level Detection.
Sensors, 2023

Deep Explainability: Spin-Geometrical Neural Meta-Structures.
CoRR, 2023

AI and Non AI Assessments for Dementia.
CoRR, 2023

Investigation of ensemble methods for the detection of deepfake face manipulations.
CoRR, 2023

XR4DRAMA Knowledge Graph: A Knowledge Graph for Disaster Management.
Proceedings of the 17th IEEE International Conference on Semantic Computing, 2023

Graph-Based Data Association in Multiple Object Tracking: A Survey.
Proceedings of the MultiMedia Modeling - 29th International Conference, 2023

A Multi-Stream Fusion Network for Image Splicing Localization.
Proceedings of the MultiMedia Modeling - 29th International Conference, 2023


Fusion of Multiple Classifiers Using Self Supervised Learning for Satellite Image Change Detection.
Proceedings of the MultiMedia Modeling - 29th International Conference, 2023

Comparison of Deep Learning Techniques for Video-Based Automatic Recognition of Greek Folk Dances.
Proceedings of the MultiMedia Modeling - 29th International Conference, 2023

Low-Light Image Enhancement Based on U-Net and Haar Wavelet Pooling.
Proceedings of the MultiMedia Modeling - 29th International Conference, 2023

MuseHash: Supervised Bayesian Hashing for Multimodal Image Representation.
Proceedings of the 2023 ACM International Conference on Multimedia Retrieval, 2023

Tweaking EfficientDet for frugal training.
Proceedings of the 2023 ACM International Conference on Multimedia Retrieval, 2023

Improving Synthetically Generated Image Detection in Cross-Concept Settings.
Proceedings of the 2nd ACM International Workshop on Multimedia AI against Disinformation, 2023

The PrescIT Knowledge Graph: Supporting ePrescription to Prevent Adverse Drug Reactions.
Proceedings of the Caring is Sharing - Exploiting the Value in Data for Health and Innovation - Proceedings of MIE 2023, Gothenburg, Sweden, 22, 2023

Towards a Framework for Seismic Data.
Proceedings of the Knowledge Graphs and Semantic Web, 2023

Ince-PD Model for Parkinson's Disease Prediction Using MDS-UPDRS I & II and PDQ-8 Score.
Proceedings of the Artificial Intelligence Applications and Innovations, 2023

Forecasting Cyber-Attacks to Destination Ports Using Machine Learning.
Proceedings of the 9th International Conference on Information Systems Security and Privacy, 2023

Response Time Improvement in Medical Emergency Departments Through Evolutionary Optimization.
Proceedings of the Healthcare Transformation with Informatics and Artificial Intelligence, 2023

Multilingual Alzheimer's Dementia Recognition through Spontaneous Speech: A Signal Processing Grand Challenge.
Proceedings of the IEEE International Conference on Acoustics, 2023

XR4DRAMA Knowledge Graph: A Knowledge Graph for Media Planning.
Proceedings of the 15th International Conference on Agents and Artificial Intelligence, 2023

The MindSpaces Knowledge Graph: Applied Logic and Semantics on Indoor and Urban Adaptive Design.
Proceedings of the 15th International Conference on Agents and Artificial Intelligence, 2023

Domain-Aligned Data Augmentation for Low-Resource and Imbalanced Text Classification.
Proceedings of the Advances in Information Retrieval, 2023

Self-Supervised Video Similarity Learning.
Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition, 2023

Trend Detection in Crime-Related Time Series with Change Point Detection Methods.
Proceedings of the Experimental IR Meets Multilinguality, Multimodality, and Interaction, 2023

Exploiting Approximate Joint Diagonalization for Covariance Estimation in Imagined Speech Decoding.
Proceedings of the Brain Informatics - 16th International Conference, 2023

Harneshing the Potential of EEG in Neuromarketing with Deep Learning and Riemannian Geometry.
Proceedings of the Brain Informatics - 16th International Conference, 2023

Neural Crystals.
Proceedings of the IEEE International Conference on Big Data, 2023

2022
pygrank: A Python package for graph node ranking.
SoftwareX, December, 2022

A tempοral Deep Convolutional Neural Network model on Sentinel-1 Image Time Series for pixel-wise Flood Classification (dataset).
Dataset, May, 2022

An authoring tool for democratizing the creation of high-quality VR experiences.
Virtual Real., 2022

Graph Theoretical Analysis of EEG Functional Connectivity Patterns and Fusion with Physiological Signals for Emotion Recognition.
Sensors, 2022

A Review of Multisensor Data Fusion Solutions in Smart Manufacturing: Systems and Trends.
Sensors, 2022

Multimodal Fusion of Sentinel 1 Images and Social Media Data for Snow Depth Estimation.
IEEE Geosci. Remote. Sens. Lett., 2022

Earthquakes: From Twitter Detection to EO Data Processing.
IEEE Geosci. Remote. Sens. Lett., 2022

Multimodal Quasi-AutoRegression: forecasting the visual popularity of new fashion products.
Int. J. Multim. Inf. Retr., 2022

DnS: Distill-and-Select for Efficient and Accurate Video Indexing and Retrieval.
Int. J. Comput. Vis., 2022

MeVer NetworkX: Network Analysis and Visualization for Tracing Disinformation.
Future Internet, 2022

Exploring the Connection of Brain Computer Interfaces and Multimedia Use With the Social Integration of People With Various Motor Disabilities: A Questionnaire-Based Usability Study.
Frontiers Digit. Health, 2022

Increasing the Independence of People with Disabilities Using Bio-signals, Computer Vision and Wearable Devices.
ERCIM News, 2022

A survey on bias in visual datasets.
Comput. Vis. Image Underst., 2022

InDistill: Transferring Knowledge From Pruned Intermediate Layers.
CoRR, 2022

<sup>R</sup>NeuMark: A Riemannian EEG Analysis Framework for Neuromarketing.
Brain Informatics, 2022

Ontology-Based Personalized Job Recommendation Framework for Migrants and Refugees.
Big Data Cogn. Comput., 2022

p2pGNN: A Decentralized Graph Neural Network for Node Classification in Peer-to-Peer Networks.
IEEE Access, 2022

M4D-MKLab/ITI-CERTH Participation in TREC Deep Learning Track 2022.
Proceedings of the Thirty-First Text REtrieval Conference, 2022

Social Media and Web Sensing with Semantic Integration on the Refugee Crisis.
Proceedings of the 17th International Workshop on Semantic and Social Media Adaptation & Personalization, 2022

From Research to Applications: What Can We Extract with Social Media Sensing?
Proceedings of the 19th International Conference on Signal Processing and Multimedia Applications, 2022

Novel Paradigms of Human-Fashion Interaction.
Proceedings of the SETN 2022: 12th Hellenic Conference on Artificial Intelligence, Corfu, Greece, September 7, 2022

Ontology-based Modelling and Reasoning for Forest Fire Emergencies in Resilient Societies.
Proceedings of the SETN 2022: 12th Hellenic Conference on Artificial Intelligence, Corfu, Greece, September 7, 2022

Selective Word Substitution for Contextualized Data Augmentation.
Proceedings of the Natural Language Processing and Information Systems, 2022

Human Activity Recognition with IMU and Vital Signs Feature Fusion.
Proceedings of the MultiMedia Modeling - 28th International Conference, 2022

Parallel DBSCAN-Martingale Estimation of the Number of Concepts for Automatic Satellite Image Clustering.
Proceedings of the MultiMedia Modeling - 28th International Conference, 2022


Automatic Visual Recognition of Unexploded Ordnances Using Supervised Deep Learning.
Proceedings of the ICMR '22: International Conference on Multimedia Retrieval, Newark, NJ, USA, June 27, 2022

The MeVer DeepFake Detection Service: Lessons Learnt from Developing and Deploying in the Wild.
Proceedings of the MAD@ICMR 2022: Proceedings of the 1st International Workshop on Multimedia AI against Disinformation, Newark, NJ, USA, June 27, 2022

DisasterMM: Multimedia Analysis of Disaster-Related Social Media Data Task at MediaEval 2022.
Proceedings of the Working Notes Proceedings of the MediaEval 2022 Workshop, 2022

BiasHash: A Bayesian Hashing Framework for Image Retrieval.
Proceedings of the 14th IEEE Image, Video, and Multidimensional Signal Processing Workshop, 2022

SPARQL querying for validating the usage of automatically georeferenced social media data as human sensors for air quality.
Proceedings of the 14th IEEE Image, Video, and Multidimensional Signal Processing Workshop, 2022

Real-time Alert Framework for Fire Incidents Using Multimodal Event Detection on Social Media Streams.
Proceedings of the 19th International Conference on Information Systems for Crisis Response and Management, 2022

Social Media and Web Sensing on Interior and Urban Design.
Proceedings of the IEEE Symposium on Computers and Communications, 2022

Water quality issues: Can we detect a creeping crisis with social media data?
Proceedings of the IEEE Symposium on Computers and Communications, 2022

Multimodal Data Collection System for UAV-based Precision Agriculture Applications.
Proceedings of the Sixth IEEE International Conference on Robotic Computing, 2022

Vehicle Color Identification Framework using Pixel-level Color Estimation from Segmentation Masks of Car Parts.
Proceedings of the 5th IEEE International Conference on Image Processing Applications and Systems, 2022

E-Tracer: A Smart, Personalized and Immersive Digital Tourist Software System.
Proceedings of the Information Integration and Web Intelligence, 2022

A Temporal Deep Convolutional Neural Network Model on Sentinel-1 Image Time Series for Pixel-Wise Flood Classification.
Proceedings of the IEEE International Geoscience and Remote Sensing Symposium, 2022

Industrial Data Services for Quality Control in Industry 4.0.
Proceedings of Interoperability for Enterprise Systems and Applications Workshops co-located with 11th International Conference on Interoperability for Enterprise Systems and Applications (I-ESA 2022), 2022

Imageability-Based Multi-modal Analysis of Urban Environments for Architects and Artists.
Proceedings of the Image Analysis and Processing. ICIAP 2022 Workshops, 2022

A Graph Diffusion Scheme for Decentralized Content Search based on Personalized PageRank.
Proceedings of the 42nd IEEE International Conference on Distributed Computing Systems, 2022

Fast Feature Extraction from Large Scale Connectome Data Sets Using Zero Crossing Counts Over Graphs.
Proceedings of the 30th European Signal Processing Conference, 2022

A Multitask Bayesian Framework for the analysis of Motor Imagery EEG Data.
Proceedings of the 30th European Signal Processing Conference, 2022

Leveraging Transformer Self Attention Encoder for Crisis Event Detection in Short Texts.
Proceedings of the Advances in Information Retrieval, 2022

Modified SkipGram Negative Sampling Model for Faster Convergence of Graph Embedding.
Proceedings of the Deep Learning Theory and Applications - Third International Conference, 2022

A Faster Converging Negative Sampling for the Graph Embedding Process in Community Detection and Link Prediction Tasks.
Proceedings of the 3rd International Conference on Deep Learning Theory and Applications, 2022

Towards Continuous Enrichment of Cyber Threat Intelligence: A Study on a Honeypot Dataset.
Proceedings of the IEEE International Conference on Cyber Security and Resilience, 2022

Host-based Cyber Attack Pattern Identification on Honeypot Logs Using Association Rule Learning.
Proceedings of the IEEE International Conference on Cyber Security and Resilience, 2022

AutoGF: Runtime Graph Filter Tuning for Community Node Ranking.
Proceedings of the Complex Networks and Their Applications XI, 2022

From Sensable to Sensible Spaces: Enhancing the Sensibility of a Home Office using Stress-Aware Deep Reinforcement Learning in Virtual Environments.
Proceedings of the CHI '22: CHI Conference on Human Factors in Computing Systems, New Orleans, LA, USA, 29 April 2022, 2022

BiasUNet: Learning Change Detection over Sentinel-2 Image Pairs.
Proceedings of the CBMI 2022: International Conference on Content-based Multimedia Indexing, Graz, Austria, September 14, 2022

A survey for image based methods in construction: from images to digital twins.
Proceedings of the CBMI 2022: International Conference on Content-based Multimedia Indexing, Graz, Austria, September 14, 2022

Sentiment analysis on 2D images of urban and indoor spaces using deep learning architectures.
Proceedings of the CBMI 2022: International Conference on Content-based Multimedia Indexing, Graz, Austria, September 14, 2022

Identification of Key Actor Nodes: A Centrality Measure Ranking Aggregation Approach.
Proceedings of the IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining, 2022

Web Bot Detection Evasion Using Deep Reinforcement Learning.
Proceedings of the ARES 2022: The 17th International Conference on Availability, Reliability and Security, Vienna,Austria, August 23, 2022

2021

Heavy-Tailed Self-Similarity Modeling for Single Image Super Resolution.
IEEE Trans. Image Process., 2021

Semantically Enriched Crop Type Classification and Linked Earth Observation Data to Support the Common Agricultural Policy Monitoring.
IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2021

Combining RSSI and Accelerometer Features for Room-Level Localization.
Sensors, 2021

Detection of Health-Related Events and Behaviours from Wearable Sensor Lifestyle Data Using Symbolic Intelligence: A Proof-of-Concept Application in the Care of Multiple Sclerosis.
Sensors, 2021

EUCISE-OWL: An ontology-based representation of the Common Information Sharing Environment (CISE) for the maritime domain.
Semantic Web, 2021

A social media analytics platform visualising the spread of COVID-19 in Italy via exploitation of automatically geotagged tweets.
Online Soc. Networks Media, 2021

First-person activity recognition from micro-action representations using convolutional neural networks and object flow histograms.
Multim. Tools Appl., 2021

Smart integration of sensors, computer vision and knowledge representation for intelligent monitoring and verbal human-computer interaction.
J. Intell. Inf. Syst., 2021

Change Point Detection in Terrorism-Related Online Content Using Deep Learning Derived Indicators.
Inf., 2021

The effects of playing the COSMA cognitive games in dementia.
Int. J. Serious Games, 2021

Detection of Advanced Web Bots by Combining Web Logs with Mouse Behavioural Biometrics.
DTRAP, 2021

Prior Signal Editing for Graph Filter Posterior Fairness Constraints.
CoRR, 2021

Smart Interconnected Infrastructures for Security and Protection: The DESMOS Project.
Comput., 2021

Corrections to "Robust Motor Imagery Classification Using Sparse Representations and Grouping Structures".
IEEE Access, 2021

M4D-MKLab/ITI-CERTH Participation in TREC Deep Learning Track 2021.
Proceedings of the Thirtieth Text REtrieval Conference, 2021

Ontology-based Semantic Model for Health Data Interpretation.
Proceedings of the Fourth International Workshop on Semantic Web Meets Health Data Management, 2021

Supporting the Discovery and Reuse of Digital Content in Creative Industries using Linked Data.
Proceedings of the 15th IEEE International Conference on Semantic Computing, 2021

Products-6K: A Large-Scale Groceries Product Recognition Dataset.
Proceedings of the PETRA '21: The 14th PErvasive Technologies Related to Assistive Environments Conference, Virtual Event, Greece, 29 June, 2021

A Semantic Technologies Toolkit for Bridging Early Diagnosis and Treatment in Brain Diseases: Report from the Ongoing EU-Funded Research Project ALAMEDA.
Proceedings of the Metadata and Semantic Research - 15th International Conference, 2021

Fusion of Multimodal Sensor Data for Effective Human Action Recognition in the Service of Medical Platforms.
Proceedings of the MultiMedia Modeling - 27th International Conference, 2021

A Multimodal Tensor-Based Late Fusion Approach for Satellite Image Search in Sentinel 2 Images.
Proceedings of the MultiMedia Modeling - 27th International Conference, 2021


Leveraging EfficientNet and Contrastive Learning for Accurate Global-scale Location Estimation.
Proceedings of the ICMR '21: International Conference on Multimedia Retrieval, 2021

Spatio-Temporal Activity Detection and Recognition in Untrimmed Surveillance Videos.
Proceedings of the ICMR '21: International Conference on Multimedia Retrieval, 2021

Using Business Process Management Notation to Model Therapeutic Prescription Protocols: The PrescIT Approach.
Proceedings of the Public Health and Informatics, 2021

WaterMM: Water Quality in Social Multimedia Task at MediaEval 2021.
Proceedings of the Working Notes Proceedings of the MediaEval 2021 Workshop, 2021

A VR Application for the Virtual Fitting of Fashion Garments on Avatars.
Proceedings of the IEEE International Symposium on Mixed and Augmented Reality Adjunct, 2021

Snapwear: A Snapchat AR filter for the virtual tryon of real clothes.
Proceedings of the IEEE International Symposium on Mixed and Augmented Reality Adjunct, 2021

Usage of Visual Analytics to Support Immigration-Related, Personalised Language Training Scenarios.
Proceedings of the New Realities, Mobile Systems and Applications, 2021

Multimodal Data Fusion of Social Media and Satellite Images for Emergency Response and Decision-Making.
Proceedings of the IEEE International Geoscience and Remote Sensing Symposium, 2021

The AI4Media Project: Use of Next-Generation Artificial Intelligence Technologies for Media Sector Applications.
Proceedings of the Artificial Intelligence Applications and Innovations, 2021

A holistic approach to optimize and promote Bike-Sharing Systems, through an integrated action plan.
Proceedings of the 2021 21st International Conference on Computational Science and Its Applications (ICCSA), Cagliari, Italy, September 13-16, 2021, 2021

Localization module for missing child scenario in IoT safety domains.
Proceedings of the IEEE International Conference on Consumer Electronics, 2021

OntoAqua: Ontology-based Modelling of Context in Water Safety and Security.
Proceedings of the 13th International Joint Conference on Knowledge Discovery, 2021

Random-Walk Graph Embeddings and the Influence of Edge Weighting Strategies in Community Detection Tasks.
Proceedings of the OASIS@HT 2021: Proceedings of the 2021 Workshop on Open Challenges in Online Social Networks, 2021

Lending an Artificial Eye: Beyond Evaluation of CV-Based Assistive Systems for Visually Impaired People.
Proceedings of the Universal Access in Human-Computer Interaction. Access to Media, Learning and Assistive Environments, 2021

Severity Level Assessment from Semantically Fused Video Content Analysis for Physical Threat Detection in Ground Segments of Space Systems.
Proceedings of the Computer Security. ESORICS 2021 International Workshops, 2021

Reconstructing EOG From EEG Timeseries: A Spatial Filtering Approach.
Proceedings of the 43rd Annual International Conference of the IEEE Engineering in Medicine & Biology Society, 2021

A Denoising Hybrid Model for Anomaly Detection in Trajectory Sequences.
Proceedings of the Workshops of the EDBT/ICDT 2021 Joint Conference, 2021

Towards Selecting Informative Content for Cyber Threat Intelligence.
Proceedings of the IEEE International Conference on Cyber Security and Resilience, 2021

Web Bot Detection Evasion Using Generative Adversarial Networks.
Proceedings of the IEEE International Conference on Cyber Security and Resilience, 2021

Named Entity Recognition in Cyber Threat Intelligence Using Transformer-based Models.
Proceedings of the IEEE International Conference on Cyber Security and Resilience, 2021

Crowd Violence Detection from Video Footage.
Proceedings of the 18th International Conference on Content-Based Multimedia Indexing, 2021

Towards a Privacy Respecting Image-based User Profiling Component.
Proceedings of the 18th International Conference on Content-Based Multimedia Indexing, 2021

Operation-wise Attention Network for Tampering Localization Fusion.
Proceedings of the 18th International Conference on Content-Based Multimedia Indexing, 2021

Sparse Graph-based Representations of SSVEP Responses Under the Variational Bayesian Framework.
Proceedings of the 21st IEEE International Conference on Bioinformatics and Bioengineering, 2021

2020
Resting-State High-Density EEG using EGI GES 300 with 256 Channels of Healthy Elders, People with Subjective and Mild Cognitive Impairment and Alzheimer's Disease.
Dataset, December, 2020

Bias in data-driven artificial intelligence systems - An introductory survey.
WIREs Data Mining Knowl. Discov., 2020

A Riemannian Geometry Approach to Reduced and Discriminative Covariance Estimation in Brain Computer Interfaces.
IEEE Trans. Biomed. Eng., 2020

IoT Wearable Sensors and Devices in Elderly Care: A Literature Review.
Sensors, 2020

Semantic event fusion of computer vision and ambient sensor data for activity recognition to support dementia care.
J. Ambient Intell. Humaniz. Comput., 2020

Boosted seed oversampling for local community ranking.
Inf. Process. Manag., 2020

GAP: Geometric Aggregation of Popularity Metrics.
Inf., 2020

Converness: Ontology-driven conversational awareness and context understanding in multimodal dialogue systems.
Expert Syst. J. Knowl. Eng., 2020

A Face Preprocessing Approach for Improved DeepFake Detection.
CoRR, 2020

MuSe 2020 - The First International Multimodal Sentiment Analysis in Real-life Media Challenge and Workshop.
CoRR, 2020

Bias in Data-driven AI Systems - An Introductory Survey.
CoRR, 2020

A Novel Bayesian Approach for EEG Source Localization.
Comput. Intell. Neurosci., 2020

LAVARNET: Neural network modeling of causal variable relationships for multivariate time series forecasting.
Appl. Soft Comput., 2020

Unsupervised evaluation of multiple node ranks by reconstructing local structures.
Appl. Netw. Sci., 2020

Robust Motor Imagery Classification Using Sparse Representations and Grouping Structures.
IEEE Access, 2020

A Data Augmentation Scheme for Geometric Deep Learning in Personalized Brain-Computer Interfaces.
IEEE Access, 2020

Towards Semantic Detection of Smells in Cloud Infrastructure Code.
Proceedings of the WIMS 2020: The 10th International Conference on Web Intelligence, Mining and Semantics, Biarritz, France, June 30, 2020

User Identity Linkage in Social Media Using Linguistic and Social Interaction Features.
Proceedings of the WebSci '20: 12th ACM Conference on Web Science, 2020

Investigating the Impact of Pre-processing and Prediction Aggregation on the DeepFake Detection Task.
Proceedings of the 2020 Truth and Trust Online Conference (TTO 2020), 2020


Model-Based and Class-Based Fusion of Multisensor Data.
Proceedings of the MultiMedia Modeling - 26th International Conference, 2020

An Extensible Framework for Interactive Real-Time Visualizations of Large-Scale Heterogeneous Multimedia Information from Online Sources.
Proceedings of the MultiMedia Modeling - 26th International Conference, 2020

Real-Time Recognition of Daily Actions Based on 3D Joint Movements and Fisher Encoding.
Proceedings of the MultiMedia Modeling - 26th International Conference, 2020


Summary of MuSe 2020: Multimodal Sentiment Analysis, Emotion-target Engagement and Trustworthiness Detection in Real-life Media.
Proceedings of the MM '20: The 28th ACM International Conference on Multimedia, 2020

MuSe 2020 Challenge and Workshop: Multimodal Sentiment Analysis, Emotion-target Engagement and Trustworthiness Detection in Real-life Media: Emotional Car Reviews in-the-wild.
Proceedings of the MuSe'20: Proceedings of the 1st International on Multimodal Sentiment Analysis in Real-life Media Challenge and Workshop, 2020

Multimodal Social Media Mining.
Proceedings of the MuSe'20: Proceedings of the 1st International on Multimodal Sentiment Analysis in Real-life Media Challenge and Workshop, 2020

A Crowd Analysis Framework for Detecting Violence Scenes.
Proceedings of the 2020 on International Conference on Multimedia Retrieval, 2020

The Flood-Related Multimedia Task at MediaEval 2020.
Proceedings of the Working Notes Proceedings of the MediaEval 2020 Workshop, 2020

Flood detection with Sentinel-2 satellite images in crisis management systems.
Proceedings of the 17th International Conference on Information Systems for Crisis Response and Management, 2020

A Multi-Layer Fusion Approach For Real-Time Fire Severity Assessment Based on Multimedia Incidents.
Proceedings of the 17th International Conference on Information Systems for Crisis Response and Management, 2020

The ACTIVAGE Marketplace: Hybrid Logic- and Text-Based Discovery of Active and Healthy Ageing IoT Applications.
Proceedings of the Ambient Intelligence - Software and Applications, 2020

eHealth4MS: Problem Detection from Wearable Activity Trackers to Support the Care of Multiple Sclerosis.
Proceedings of the Ambient Intelligence - Software and Applications, 2020

A Dimensionality Reduction Method for Data Visualization using Particle Swarm Optimization.
Proceedings of the 12th International Joint Conference on Computational Intelligence, 2020

Knowledge-Based Management and Reasoning on Cultural and Natural Touristic Routes.
Proceedings of the Artificial Intelligence Applications and Innovations, 2020

Knowledge-Based Fusion for Image Tampering Localization.
Proceedings of the Artificial Intelligence Applications and Innovations, 2020

A modified Single-Shot multibox Detector for beyond Real-Time Object Detection.
Proceedings of the 25th International Conference on Pattern Recognition, 2020

Cycle-Consistent Adversarial Networks and Fast Adaptive Bi-dimensional Empirical Mode Decomposition for Style Transfer.
Proceedings of the 25th International Conference on Pattern Recognition, 2020

Audio-based Near-Duplicate Video Retrieval with Audio Similarity Learning.
Proceedings of the 25th International Conference on Pattern Recognition, 2020

Early and Late Fusion of Multiple Modalities in Sentinel Imagery and Social Media Retrieval.
Proceedings of the Pattern Recognition. ICPR International Workshops and Challenges, 2020

Immerse: A Personalized System Addressing the Challenges of Migrant Integration.
Proceedings of the 2020 IEEE International Conference on Multimedia & Expo Workshops, 2020

Human Factors and Requirements of People with Mild Cognitive Impairment, their Caregivers and Healthcare Professionals for eHealth Systems with Wearable Trackers.
Proceedings of the IEEE International Conference on Human-Machine Systems, 2020

Wearable Sensors and Smartphone Apps as Pedometers in eHealth: a Comparative Accuracy, Reliability and User Evaluation.
Proceedings of the IEEE International Conference on Human-Machine Systems, 2020

i-CHANGE: A Platform for Managing Dockless Bike Sharing Systems.
Proceedings of the Computational Science and Its Applications - ICCSA 2020, 2020

colMOOC - an Innovative Conversational Agent Platform to Support MOOCs A Technical Evaluation.
Proceedings of the 20th IEEE International Conference on Advanced Learning Technologies, 2020

A graph-theoretic sensor-selection scheme for covariance-based Motor Imagery (MI) decoding.
Proceedings of the 28th European Signal Processing Conference, 2020

EPANASTASIS-1821: Designing an Ιmmersive Virtual Museum for the Revival of Historical Events of the Greek Revolution.
Proceedings of the Digital Heritage. Progress in Cultural Heritage: Documentation, Preservation, and Protection, 2020

Ontology-based Reasoning for Critical Incidents in Public Events.
Proceedings of the Workshop on IOT Infrastructures for Safety in Pervasive Environments (IOT4SAFE 2020) co-located with 17th Extended Semantic Web Conference (ESWC 2020), 2020

Invited keynote on IOT4SAFE 2020: Semantic Web Technologies in Fighting Crime and Terrorism: The CONNEXIONs Approach.
Proceedings of the Workshop on IOT Infrastructures for Safety in Pervasive Environments (IOT4SAFE 2020) co-located with 17th Extended Semantic Web Conference (ESWC 2020), 2020

Applying Fairness Constraints on Graph Node Ranks Under Personalization Bias.
Proceedings of the Complex Networks & Their Applications IX, 2020

A Novel Regression-based Algorithm for the recognition of SSVEP responses.
Proceedings of the 20th IEEE International Conference on Bioinformatics and Bioengineering, 2020

Stopping Personalized PageRank without an Error Tolerance Parameter.
Proceedings of the IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining, 2020

2019
SemaDrift: A hybrid method and visual tools to measure semantic drift in ontologies.
J. Web Semant., 2019

FIVR: Fine-Grained Incident Video Retrieval.
IEEE Trans. Multim., 2019

A Bayesian Multiple Kernel Learning Algorithm for SSVEP BCI Detection.
IEEE J. Biomed. Health Informatics, 2019

Oil Spill Identification from Satellite Images Using Deep Neural Networks.
Remote. Sens., 2019

Probabilistic density-based estimation of the number of clusters using the DBSCAN-martingale process.
Pattern Recognit. Lett., 2019

A corpus of debunked and verified user-generated videos.
Online Inf. Rev., 2019

Internet of Things Infrastructure for Security and Safety in Public Places.
Inf., 2019

A Context-Aware Conversational Agent in the Rehabilitation Domain.
Future Internet, 2019

On the Talent vs. Luck-Based Evaluation of the Classification Process.
IEEE Access, 2019

Smart Discovery of Cultural and Natural Tourist Routes.
Proceedings of the 2019 IEEE/WIC/ACM International Conference on Web Intelligence, 2019

Deploying Semantic Web Technologies for Information Fusion of Terrorism-related Content and Threat Detection on the Web.
Proceedings of the 2019 IEEE/WIC/ACM International Conference on Web Intelligence, 2019

Social media monitoring tools for air quality accounts.
Proceedings of the 2019 IEEE/WIC/ACM International Conference on Web Intelligence, 2019

ITI-CERTH participation in TRECVID 2019.
Proceedings of the 2019 TREC Video Retrieval Evaluation, 2019

Brenda Starr at SemEval-2019 Task 4: Hyperpartisan News Detection.
Proceedings of the 13th International Workshop on Semantic Evaluation, 2019

A smart dialogue-competent monitoring framework supporting people in rehabilitation.
Proceedings of the 12th ACM International Conference on PErvasive Technologies Related to Assistive Environments, 2019

Detecting Tampered Videos with Multimedia Forensics and Deep Learning.
Proceedings of the MultiMedia Modeling - 25th International Conference, 2019

Early Identification of Oil Spills in Satellite Images Using Deep CNNs.
Proceedings of the MultiMedia Modeling - 25th International Conference, 2019

Identifying Terrorism-Related Key Actors in Multidimensional Social Networks.
Proceedings of the MultiMedia Modeling - 25th International Conference, 2019

3D ResNets for 3D Object Classification.
Proceedings of the MultiMedia Modeling - 25th International Conference, 2019


Multimodal Fusion of Appearance Features, Optical Flow and Accelerometer Data for Speech Detection.
Proceedings of the Working Notes Proceedings of the MediaEval 2019 Workshop, 2019

Multimedia Analysis Techniques for Flood Detection Using Images, Articles and Satellite Imagery.
Proceedings of the Working Notes Proceedings of the MediaEval 2019 Workshop, 2019

Data-Driven Song Recognition Estimation Using Collective Memory Dynamics Models.
Proceedings of the 20th International Society for Music Information Retrieval Conference, 2019

Work-in-Progress: SMART-WATER, a Νovel Τelemetry and Remote Control System Infrastructure for the Management of Water Consumption in Thessaloniki.
Proceedings of the Internet of Things, Infrastructures and Mobile Applications - Proceedings of the 13th IMCL Conference, Thessaloniki, Greece, 31 October, 2019

RSSI Fingerprinting Techniques for Indoor Localization Datasets.
Proceedings of the Internet of Things, Infrastructures and Mobile Applications - Proceedings of the 13th IMCL Conference, Thessaloniki, Greece, 31 October, 2019

A Weighted Late Fusion Framework for Recognizing Human Activity from Wearable Sensors.
Proceedings of the 10th International Conference on Information, 2019

Autonomous Swarm of Heterogeneous Robots for Surveillance Operations.
Proceedings of the Computer Vision Systems, 12th International Conference, 2019

A Computer Vision System Supporting Blind People - The Supermarket Case.
Proceedings of the Computer Vision Systems, 12th International Conference, 2019

ViSiL: Fine-Grained Spatio-Temporal Video Similarity Learning.
Proceedings of the 2019 IEEE/CVF International Conference on Computer Vision, 2019

V4Ann: Representation and Interlinking of Atom-Based Annotations of Digital Content.
Proceedings of the Semantic Systems. The Power of AI and Knowledge Graphs, 2019

A Novel Compressive Sensing Scheme under the Variational Bayesian Framework.
Proceedings of the 27th European Signal Processing Conference, 2019

Discrimination of SSVEP responses using a kernel based approach.
Proceedings of the 41st Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2019

Using Discriminative Lasso to Detect a Graph Fourier Transform (GFT) Subspace for robust decoding in Motor Imagery BCI.
Proceedings of the 41st Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2019

A comparative study of clustering methods using word embeddings.
Proceedings of the European Intelligence and Security Informatics Conference, 2019

A Test Collection for Passage Retrieval Evaluation of Spanish Health-Related Resources.
Proceedings of the Advances in Information Retrieval, 2019

Smart Interconnected Infrastructure for Security and Safety in Public Places.
Proceedings of the 15th International Conference on Distributed Computing in Sensor Systems, 2019

LinkAUC: Unsupervised Evaluation of Multiple Network Node Ranks Using Link Prediction.
Proceedings of the Complex Networks and Their Applications VIII, 2019

Motor Imagery Classification via Clustered-Group Sparse Representation.
Proceedings of the 19th IEEE International Conference on Bioinformatics and Bioengineering, 2019

Sparse EEG Source Localization Under the Variational Bayesian Framework.
Proceedings of the 19th IEEE International Conference on Bioinformatics and Bioengineering, 2019

Towards a framework for detecting advanced Web bots.
Proceedings of the 14th International Conference on Availability, Reliability and Security, 2019

Verification of Web Videos Through Analysis of Their Online Context.
Proceedings of the Video Verification in the Fake News Era., 2019


Finding Semantically Related Videos in Closed Collections.
Proceedings of the Video Verification in the Fake News Era., 2019

Finding Near-Duplicate Videos in Large-Scale Collections.
Proceedings of the Video Verification in the Fake News Era., 2019

Exploiting Images for Patent Search.
Proceedings of the Springer Handbook of Science and Technology Indicators., 2019

2018
InVID Fake Video Corpus 2018.
Dataset, October, 2018

Collective Intelligence: Overview.
Proceedings of the Encyclopedia of Social Network Analysis and Mining, 2nd Edition, 2018

easIE: Easy-to-Use Information Extraction for Constructing CSR Databases From the Web.
ACM Trans. Internet Techn., 2018

Location Extraction from Social Media: Geoparsing, Location Disambiguation, and Geotagging.
ACM Trans. Inf. Syst., 2018

Verifying information with multimedia content on twitter - A comparative study of automated approaches.
Multim. Tools Appl., 2018

Building and evaluating resources for sentiment analysis in the Greek language.
Lang. Resour. Evaluation, 2018

Multi-modal activity recognition from egocentric vision, semantic enrichment and lifelogging applications for the care of dementia.
J. Vis. Commun. Image Represent., 2018

Content-aware detection of JPEG grid inconsistencies for intuitive image forensics.
J. Vis. Commun. Image Represent., 2018

A Probabilistic, Ontological Framework for Safeguarding the Intangible Cultural Heritage.
ACM Journal on Computing and Cultural Heritage, 2018

Utilizing ambient and wearable sensors to monitor sleep and stress for people with BPSD in nursing homes.
J. Ambient Intell. Humaniz. Comput., 2018

Dependency modelling for inconsistency management in Digital Preservation - The PERICLES approach.
Inf. Syst. Frontiers, 2018

Social Computing for Verifying Social Media Content in Breaking News.
IEEE Internet Comput., 2018

Detection and visualization of misleading content on Twitter.
Int. J. Multim. Inf. Retr., 2018

The Backbone of Decision Support Systems: The Sensor to Decision Chain.
Int. J. Inf. Syst. Crisis Response Manag., 2018

hackAIR: Towards Raising Awareness about Air Quality in Europe by Developing a Collective Online Platform.
ISPRS Int. J. Geo Inf., 2018

A Multimodal Analytics Platform for Journalists Analyzing Large-Scale, Heterogeneous Multilingual, and Multimedia Content.
Frontiers Robotics AI, 2018

A Multimodal Approach for the Safeguarding and Transmission of Intangible Cultural Heritage: The Case of i-Treasures.
IEEE Intell. Syst., 2018

A generalised differential sparsity measure for reconstructing compressively sampled signals.
Digit. Signal Process., 2018

Multiple Hierarchical Dirichlet Processes for anomaly detection in traffic.
Comput. Vis. Image Underst., 2018

Event Detection and Retrieval on Social Media.
CoRR, 2018

Dynamic texture recognition and localization in machine vision for outdoor environments.
Comput. Ind., 2018

Flood Relevance Estimation from Visual and Textual Content in Social Media Streams.
Proceedings of the Companion of the The Web Conference 2018 on The Web Conference 2018, 2018

Adaptive Sensitive Reweighting to Mitigate Bias in Fairness-aware Classification.
Proceedings of the 2018 World Wide Web Conference on World Wide Web, 2018



A Multimodal Approach in Estimating Road Passability Through a Flooded Area Using Social Media and Satellite Images.
Proceedings of the Working Notes Proceedings of the MediaEval 2018 Workshop, 2018

Visual and Audio Analysis of Movies Video for Emotion Detection @ Emotional Impact of Movies Task MediaEval 2018.
Proceedings of the Working Notes Proceedings of the MediaEval 2018 Workshop, 2018

People and Vehicles in Danger - A Fire and Flood Detection System in Social Media.
Proceedings of the 13th IEEE Image, Video, and Multidimensional Signal Processing Workshop, 2018

Fusion of Compound Queries with Multiple Modalities for Known Item Video Search.
Proceedings of the 13th IEEE Image, Video, and Multidimensional Signal Processing Workshop, 2018

Twitter-Based Sensing of City-Level Air Quality.
Proceedings of the 13th IEEE Image, Video, and Multidimensional Signal Processing Workshop, 2018

VenueRank: Identifying Venues that Contribute to Artist Popularity.
Proceedings of the 19th International Society for Music Information Retrieval Conference, 2018


The sensor to decision chain in crisis management.
Proceedings of the 15th International Conference on Information Systems for Crisis Response and Management, 2018

Ontology-based Representation of Crisis Management Procedures for Climate Events.
Proceedings of the 15th International Conference on Information Systems for Crisis Response and Management, 2018

beAWARE: Enhancing Decision Support and Management Services in Extreme Weather Climate Events.
Proceedings of the 15th International Conference on Information Systems for Crisis Response and Management, 2018

Adaptive Focused Crawling Using Online Learning - A Study on Content Related to Islamic Extremism.
Proceedings of the Internet Science - 5th International Conference, 2018

An Authoring Tool for Educators to Make Virtual Labs.
Proceedings of the Challenges of the Digital Transformation in Education - Proceedings of the 21st International Conference on Interactive Collaborative Learning (ICL 2018), 2018

Enhanced Virtual Learning Spaces Using Applied Gaming.
Proceedings of the Challenges of the Digital Transformation in Education - Proceedings of the 21st International Conference on Interactive Collaborative Learning (ICL 2018), 2018

A Deep Neural Network for Oil Spill Semantic Segmentation in Sar Images.
Proceedings of the 2018 IEEE International Conference on Image Processing, 2018

Sparse audio inpainting with variational Bayesian inference.
Proceedings of the IEEE International Conference on Consumer Electronics, 2018

An Ontology-Based Decision Support Framework for Personalized Quality of Life Recommendations.
Proceedings of the Decision Support Systems VIII: Sustainable Data-Driven and Evidence-Based Decision Support, 2018

Detection of Mental Task Related Activity in NIRS-BCI systems Using Dirichlet Energy over Graphs.
Proceedings of the 40th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2018

Sparse Kernel Machines for motor imagery EEG classification.
Proceedings of the 40th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2018


VisDrone-DET2018: The Vision Meets Drone Object Detection in Image Challenge Results.
Proceedings of the Computer Vision - ECCV 2018 Workshops, 2018


Speed Estimation and Abnormality Detection From Surveillance Cameras.
Proceedings of the 2018 IEEE Conference on Computer Vision and Pattern Recognition Workshops, 2018

Activity Recognition from Wearable Cameras.
Proceedings of the 2018 International Conference on Content-Based Multimedia Indexing, 2018

Activity Recognition and Personalized Feedback Solution for Active and Healthy Ageing.
Proceedings of the AAMAS Workshop on Intelligent Conversation Agents in Home and Geriatric Care Applications co-located with the Federated AI Meeting (FAIM 2018), 2018

Towards Improved Air Quality Monitoring Using Publicly Available Sky Images.
Proceedings of the Multimedia Tools and Applications for Environmental & Biodiversity Informatics, 2018

2017
Efficient motion estimation methods for fast recognition of activities of daily living.
Signal Process. Image Commun., 2017

Geotagging Text Content With Language Models and Feature Mining.
Proc. IEEE, 2017

DemaWare2: Integrating sensors, multimedia and semantic analysis for the ambient care of dementia.
Pervasive Mob. Comput., 2017

iKnow: Ontology-driven situational awareness for the recognition of activities of daily living.
Pervasive Mob. Comput., 2017

Exploring Twitter communication dynamics with evolving community analysis.
PeerJ Comput. Sci., 2017

Large-scale evaluation of splicing localization algorithms for web images.
Multim. Tools Appl., 2017

Gaze movement-driven random forests for query clustering in automatic video annotation.
Multim. Tools Appl., 2017

Graph-based multimodal clustering for social multimedia.
Multim. Tools Appl., 2017

Special Issue on Content Based Multimedia Indexing.
Multim. Tools Appl., 2017

Multimedia retrieval based on non-linear graph-based fusion and partial least squares regression.
Multim. Tools Appl., 2017

Hybrid focused crawling on the Surface and the Dark Web.
EURASIP J. Inf. Secur., 2017

Mining discriminative descriptors for goal-based activity detection.
Comput. Vis. Image Underst., 2017

Deep Learning Advances in Computer Vision with 3D Data: A Survey.
ACM Comput. Surv., 2017

A Two-Level Classification Approach for Detecting Clickbait Posts using Text-Based Features.
CoRR, 2017

The Dem@Care Experiments and Datasets: a Technical Report.
CoRR, 2017

ARC-OCT: Automatic detection of lumen border in intravascular OCT images.
Comput. Methods Programs Biomed., 2017


PROPheT - Ontology Population and Semantic Enrichment from Linked Data Sources.
Proceedings of the Data Analytics and Management in Data Intensive Domains, 2017

A Domain-Agnostic Tool for Scalable Ontology Population and Enrichment from Diverse Linked Data Sources.
Proceedings of the Selected Papers of the XIX International Conference on Data Analytics and Management in Data Intensive Domains (DAMDID/RCDL 2017), 2017

Tunable Plug-In Rules with Reduced Posterior Certainty Loss in Imbalanced Datasets.
Proceedings of the First International Workshop on Learning with Imbalanced Domains: Theory and Applications, 2017

Sparse Bayesian Learning for subject independent classification with application to SSVEP-BCI.
Proceedings of the 8th International IEEE/EMBS Conference on Neural Engineering, 2017

Steady state visual evoked potential detection using Subclass Marginal Fisher Analysis.
Proceedings of the 8th International IEEE/EMBS Conference on Neural Engineering, 2017

A Web-Based Service for Disturbing Image Detection.
Proceedings of the MultiMedia Modeling - 23rd International Conference, 2017


Description Logics and Rules for Multimodal Situational Awareness in Healthcare.
Proceedings of the MultiMedia Modeling - 23rd International Conference, 2017

Near-Duplicate Video Retrieval by Aggregating Intermediate CNN Layers.
Proceedings of the MultiMedia Modeling - 23rd International Conference, 2017

A Collaborative Representation Approach to Detecting Error-Related Potentials in SSVEP-BCIs.
Proceedings of the on Thematic Workshops of ACM Multimedia 2017, Mountain View, CA, USA, October 23, 2017

Combining the Benefits of CCA and SVMs for SSVEP-based BCIs in Real-world Conditions.
Proceedings of the 2nd International Workshop on Multimedia for Personal Health and Health Care, 2017

Web Video Verification using Contextual Cues.
Proceedings of the 2nd International Workshop on Multimedia Forensics and Security, 2017

Detection of Terrorism-related Twitter Communities using Centrality Scores.
Proceedings of the 2nd International Workshop on Multimedia Forensics and Security, 2017

Learning to Detect Misleading Content on Twitter.
Proceedings of the 2017 ACM on International Conference on Multimedia Retrieval, 2017

Visual and Textual Analysis of Social Media and Satellite Images for Flood Detection @ Multimedia Satellite Task MediaEval 2017.
Proceedings of the Working Notes Proceedings of the MediaEval 2017 Workshop co-located with the Conference and Labs of the Evaluation Forum (CLEF 2017), 2017

The STEP Project: Societal and Political Engagement of Young People in Environmental Issues.
Proceedings of the Internet Science - 4th International Conference, 2017

A Hybrid Recommendation System Based on Density-Based Clustering.
Proceedings of the Internet Science, 2017

Open-Source Monitoring, Search and Analytics Over Social Media.
Proceedings of the Internet Science - 4th International Conference, 2017

WeMake: A Framework for Letting Students Create Tangible, Embedded and Embodied Environments for Their Own STEAM Learning.
Proceedings of the Internet Science - 4th International Conference, 2017

Large-Scale Open Corporate Data Collection and Analysis as an Enabler of Corporate Social Responsibility Research.
Proceedings of the Internet Science - 4th International Conference, 2017

Unsupervised Keyword Extraction Using the GoW Model and Centrality Scores.
Proceedings of the Internet Science - 4th International Conference, 2017

A Topic Detection and Visualisation System on Social Media Posts.
Proceedings of the Internet Science - 4th International Conference, 2017

TOTEMSS: Topic-based, Temporal Sentiment Summarisation for Twitter.
Proceedings of the IJCNLP 2017, Tapei, Taiwan, November 27, 2017

Near-Duplicate Video Retrieval with Deep Metric Learning.
Proceedings of the 2017 IEEE International Conference on Computer Vision Workshops, 2017

LBP-Flow and Hybrid Encoding for Real-Time Water and Fire Classification.
Proceedings of the 2017 IEEE International Conference on Computer Vision Workshops, 2017

A Study of Intensional Concept Drift in Trending DBpedia Concepts.
Proceedings of the Joint Proceedings of SEMANTiCS 2017 Workshops co-located with the 13th International Conference on Semantic Systems (SEMANTiCS 2017), 2017

Sparse Bayesian Learning for Multiclass Classification with Application to SSVEP- BCI.
Proceedings of the From Vision to Reality, 2017

Cross-domain Semantic Drift Measurement in Ontologies Using the SemaDrift Tool and Metrics.
Proceedings of the Joint proceedings of the 3rd Workshop on Managing the Evolution and Preservation of the Data Web (MEPDaW 2017) and the 4th Workshop on Linked Data Quality (LDQ 2017) co-located with 14th European Semantic Web Conference (ESWC 2017), 2017

A Monitoring Tool for Terrorism-Related Key-Players and Key-Communities in Social Media Networks.
Proceedings of the European Intelligence and Security Informatics Conference, 2017

A Hybrid Approach for Biomedical Relation Extraction Using Finite State Automata and Random Forest-Weighted Fusion.
Proceedings of the Computational Linguistics and Intelligent Text Processing, 2017

A Comparison Study on EEG Signal Processing Techniques Using Motor Imagery EEG Data.
Proceedings of the 30th IEEE International Symposium on Computer-Based Medical Systems, 2017

An Error Aware SSVEP-based BCI.
Proceedings of the 30th IEEE International Symposium on Computer-Based Medical Systems, 2017

SpAtiAL: A sensor based framework to support affective learning.
Proceedings of the 3DTV Conference: The True Vision, 2017

Digiart: Building new 3D cultural heritage worlds.
Proceedings of the 3DTV Conference: The True Vision, 2017

2016
SALIC: Social Active Learning for Image Classification.
IEEE Trans. Multim., 2016

Utilizing a Wristband Sensor to Measure the Stress Level for People with Dementia.
Sensors, 2016

MetaQ: A knowledge-driven framework for context-aware activity recognition combining SPARQL and OWL 2 activity patterns.
Pervasive Mob. Comput., 2016

Semantic Event Fusion of Different Visual Modality Concepts for Activity Recognition.
IEEE Trans. Pattern Anal. Mach. Intell., 2016

Focussed crawling of environmental Web resources based on the combination of multimedia evidence.
Multim. Tools Appl., 2016

Environmental data extraction from heatmaps using the AirMerge system.
Multim. Tools Appl., 2016

Event-based media processing and analysis: A survey of the literature.
Image Vis. Comput., 2016

Special Issue on Event-based Media Processing and Analysis.
Image Vis. Comput., 2016

MGraph: multimodal event summarization in social media using topic models and graph-based ranking.
Int. J. Multim. Inf. Retr., 2016

Reports on CBMI 16 and ICME 16.
IEEE Multim., 2016

Activity detection using Sequential Statistical Boundary Detection (SSBD).
Comput. Vis. Image Underst., 2016

Comparative evaluation of state-of-the-art algorithms for SSVEP-based BCIs.
CoRR, 2016

A Generalised Differential Framework for Measuring Signal Sparsity.
CoRR, 2016

Predicting News Popularity by Mining Online Discussions.
Proceedings of the 25th International Conference on World Wide Web, 2016


Ontology-Driven Context Interpretation and Conflict Resolution in Dialogue-Based Home Care Assistance.
Proceedings of the 9th International Conference Semantic Web Applications and Tools for Life Sciences, 2016

Studying the Cohesion Evolution of Genes Related to Chronic Lymphocytic Leukemia Using Semantic Similarity in Gene Ontology and Self-Organizing Maps.
Proceedings of the 9th International Conference Semantic Web Applications and Tools for Life Sciences, 2016

Keynote abstract: Social data media analytics for graph-based event detection.
Proceedings of the 11th International Workshop on Semantic and Social Media Adaptation and Personalization, 2016

Community detection in complex networks based on DBSCAN* and a Martingale process.
Proceedings of the 11th International Workshop on Semantic and Social Media Adaptation and Personalization, 2016

Pottery gestures style comparison by exploiting Myo sensor and forearm anatomy.
Proceedings of the 3rd International Symposium on Movement and Computing, 2016

VERGE: A Multimodal Interactive Search Engine for Video Browsing and Retrieval.
Proceedings of the MultiMedia Modeling - 22nd International Conference, 2016

Fast Visual Vocabulary Construction for Image Retrieval Using Skewed-Split k-d Trees.
Proceedings of the MultiMedia Modeling - 22nd International Conference, 2016

Multimodal Sensing and Intelligent Fusion for Remote Dementia Care and Support.
Proceedings of the 2016 ACM Workshop on Multimedia for Personal Health and Health Care, 2016

In-depth Exploration of Geotagging Performance using Sampling Strategies on YFCC100M.
Proceedings of the 2016 ACM Workshop on Multimedia COMMONS, 2016

Multimedia Privacy.
Proceedings of the 2016 ACM Conference on Multimedia Conference, 2016

A Hybrid Framework for News Clustering Based on the DBSCAN-Martingale and LDA.
Proceedings of the Machine Learning and Data Mining in Pattern Recognition, 2016

Personalized Privacy-aware Image Classification.
Proceedings of the 2016 ACM on International Conference on Multimedia Retrieval, 2016

Towards a Multimedia Knowledge-Based Agent with Social Competence and Human Interaction Capabilities.
Proceedings of the 1st International Workshop on Multimedia Analysis and Retrieval for Multimodal Interaction, 2016

Multimodal Event Detection and Summarization in Large Scale Image Collections.
Proceedings of the 2016 ACM on International Conference on Multimedia Retrieval, 2016

Towards an Ontology-Driven Adaptive Dialogue Framework.
Proceedings of the 1st International Workshop on Multimedia Analysis and Retrieval for Multimodal Interaction, 2016

Retrieval of Multimedia Objects by Fusing Multiple Modalities.
Proceedings of the 2016 ACM on International Conference on Multimedia Retrieval, 2016

Applying SPARQL-Based Inference and Ontologies for Modelling and Execution of Clinical Practice Guidelines: A Case Study on Hypertension Management.
Proceedings of the Knowledge Representation for Health Care, 2016

Placing Images with Refined Language Models and Similarity Search with PCA-reduced VGG Features.
Proceedings of the Working Notes Proceedings of the MediaEval 2016 Workshop, 2016

The VMU Participation @ Verifying Multimedia Use 2016.
Proceedings of the Working Notes Proceedings of the MediaEval 2016 Workshop, 2016

Verifying Multimedia Use at MediaEval 2016.
Proceedings of the Working Notes Proceedings of the MediaEval 2016 Workshop, 2016

User-Driven Ontology Population from Linked Data Sources.
Proceedings of the Knowledge Engineering and Semantic Web - 7th International Conference, 2016

Perceived Versus Actual Predictability of Personal Information in Social Networks.
Proceedings of the Internet Science - Third International Conference, 2016

Semantic Integration of Web Data for International Investment Decision Support.
Proceedings of the Internet Science - Third International Conference, 2016

Towards Air Quality Estimation Using Collected Multimodal Environmental Data.
Proceedings of the Collective Online Platforms for Financial and Environmental Awareness, 2016

A Reputation-Based Incentive Mechanism for a Crowdsourcing Platform for Financial Awareness.
Proceedings of the Collective Online Platforms for Financial and Environmental Awareness, 2016

Incentive Mechanisms for Crowdsourcing Platforms.
Proceedings of the Internet Science - Third International Conference, 2016

Incremental Estimation of Visual Vocabulary Size for Image Retrieval.
Proceedings of the Advances in Big Data, 2016

Web and Social Media Image Forensics for News Professionals.
Proceedings of the Social Media in the Newsroom, 2016

A Framework for Measuring Semantic Drift in Ontologies.
Proceedings of the Joint Proceedings of the Posters and Demos Track of the 12th International Conference on Semantic Systems, 2016

Semantic Technology for Financial Awareness.
Proceedings of the Joint Proceedings of the Posters and Demos Track of the 12th International Conference on Semantic Systems, 2016

Question Answering over Pattern-Based User Models.
Proceedings of the 12th International Conference on Semantic Systems, 2016

Interactive Discovery and Retrieval of Web Resources Containing Home Made Explosive Recipes.
Proceedings of the Human Aspects of Information Security, Privacy, and Trust, 2016

Dem@Home: Ambient Monitoring and Clinical Support for People Living with Dementia.
Proceedings of the Semantic Web - ESWC 2016 Satellite Events, Heraklion, Crete, Greece, May 29, 2016

Ontology-based representation of context of use in digital preservation.
Proceedings of the 1st Workshop on Humanities in the Semantic Web co-located with 13th ESWC Conference 2016 (ESWC 2016), 2016

Dem@Home: Ambient Intelligence for Clinical Support of People Living with Dementia.
Proceedings of the 1st Workshop on Semantic Web Technologies for Mobile and Pervasive Environments co-located with the 13th Extended Semantic Web Conference (ESWC 2016), 2016

The SemaDrift Protégé Plugin to Measure Semantic Drift in Ontologies: Lessons Learned.
Proceedings of the Knowledge Engineering and Knowledge Management, 2016

SemaDrift: A Protégé Plugin for Measuring Semantic Drift in Ontologies.
Proceedings of the 1st Workshop on Detection, 2016

Key Player Identification in Terrorism-Related Social Media Networks Using Centrality Measures.
Proceedings of the 2016 European Intelligence and Security Informatics Conference, 2016

The MULTISENSOR Project - Development of Multimedia Content Integration Technologies for Journalism, Media Monitoring and International Exporting Decision Support.
Proceedings of the 1st International Workshop on Multimodal Media Data Analytics co-located with the 22nd European Conference on Artificial Intelligence, 2016

Query-Based Topic Detection Using Concepts and Named Entities.
Proceedings of the 1st International Workshop on Multimodal Media Data Analytics co-located with the 22nd European Conference on Artificial Intelligence, 2016

A multimedia interactive search engine based on graph-based and non-linear multimodal fusion.
Proceedings of the 14th International Workshop on Content-Based Multimedia Indexing, 2016

Classifying Salsa dance steps from skeletal poses.
Proceedings of the 14th International Workshop on Content-Based Multimedia Indexing, 2016

A hybrid graph-based and non-linear late fusion approach for multimedia retrieval.
Proceedings of the 14th International Workshop on Content-Based Multimedia Indexing, 2016

Hybrid Focused Crawling for Homemade Explosives Discovery on Surface and Dark Web.
Proceedings of the 11th International Conference on Availability, Reliability and Security, 2016

2015
Swarm Intelligence for Detecting Interesting Events in Crowded Environments.
IEEE Trans. Image Process., 2015

Age Effect in Human Brain Responses to Emotion Arousing Images: The EEG 3D-Vector Field Tomography Modeling Approach.
IEEE Trans. Auton. Ment. Dev., 2015

10th European Summer School in Information Retrieval (ESSIR 2015).
SIGIR Forum, 2015

Semantic web technologies in pervasive computing: A survey and research roadmap.
Pervasive Mob. Comput., 2015

Activities of daily living recognition using optimal trajectories from motion boundaries.
J. Ambient Intell. Smart Environ., 2015

Learning to detect concepts with Approximate Laplacian Eigenmaps in large-scale and online settings.
Int. J. Multim. Inf. Retr., 2015

Multi-sensing Monitoring and Knowledge-driven Analysis for Dementia Assessment.
Int. J. E Health Medical Commun., 2015

Predicting Elections for Multiple Countries Using Twitter and Polls.
IEEE Intell. Syst., 2015

Ontology-centered environmental information delivery for personalized decision support.
Expert Syst. Appl., 2015

Getting the environmental information across: from the Web to the user.
Expert Syst. J. Knowl. Eng., 2015

Fusion of meteorological and air quality data extracted from the web for personalized environmental information services.
Environ. Model. Softw., 2015

Assessing the Reliability of Facebook User Profiling.
Proceedings of the 24th International Conference on World Wide Web Companion, 2015


Dem@Care: Ambient Sensing and Intelligent Decision Support for the Care of Dementia.
Proceedings of the 8th Semantic Web Applications and Tools for Life Sciences International Conference, 2015

KnowSense: A Semantically-enabled Pervasive Framework to Assist Clinical Autonomy Assessment.
Proceedings of the 8th Semantic Web Applications and Tools for Life Sciences International Conference, 2015

An Ontology Design Pattern for Digital Video.
Proceedings of the 6th Workshop on Ontology and Semantic Web Patterns (WOP 2015) co-located with the 14th International Semantic Web Conference (ISWC 2015), 2015

ReDef: Context-aware Recognition of Interleaved Activities using OWL 2 and Defeasible Reasoning.
Proceedings of the Joint Proceedings of the 1st Joint International Workshop on Semantic Sensor Networks and Terra Cognita (SSN-TC 2015) and the 4th International Workshop on Ordering and Reasoning (OrdRing 2015) co-located with the 14th International Semantic Web Conference (ISWC 2015), Bethlehem, Pennsylvania, United States, October 11th - and, 2015

Geotagging Social Media Content with a Refined Language Modelling Approach.
Proceedings of the Intelligence and Security Informatics - Pacific Asia Workshop, 2015

Media REVEALr: A Social Multimedia Monitoring and Intelligence System for Web Multimedia Verification.
Proceedings of the Intelligence and Security Informatics - Pacific Asia Workshop, 2015

A Unified Model for Socially Interconnected Multimedia-Enriched Objects.
Proceedings of the MultiMedia Modeling - 21st International Conference, 2015

VERGE: A Multimodal Interactive Video Search Engine.
Proceedings of the MultiMedia Modeling - 21st International Conference, 2015

Multimodal Graph-based Event Detection and Summarization in Social Media Streams.
Proceedings of the 23rd Annual ACM Conference on Multimedia Conference, MM '15, Brisbane, Australia, October 26, 2015

Toward an Automatic Evaluation of Retrieval Performance with Large Scale Image Collections.
Proceedings of the 2015 Workshop on Community-Organized Multimodal Mining: Opportunities for Novel Solutions, 2015

Improving Diversity in Image Search via Supervised Relevance Scoring.
Proceedings of the 5th ACM on International Conference on Multimedia Retrieval, 2015

Discovery of Environmental Web Resources Based on the Combination of Multimedia Evidence.
Proceedings of the 2nd International Workshop on Environmental Multimedia Retrieval, 2015

Visual Event Summarization on Social Media using Topic Modelling and Graph-based Ranking Algorithms.
Proceedings of the 5th ACM on International Conference on Multimedia Retrieval, 2015

Intelligent User Interfaces to Support Diagnosis and Assessment of People with Dementia: An Expert Evaluation.
Proceedings of the Pervasive Computing Paradigms for Mental Health, 2015

USEMP: Finding Diverse Images at MediaEval 2015.
Proceedings of the Working Notes Proceedings of the MediaEval 2015 Workshop, 2015

CERTH/CEA LIST at MediaEval Placing Task 2015.
Proceedings of the Working Notes Proceedings of the MediaEval 2015 Workshop, 2015

The CERTH-UNITN Participation @ Verifying Multimedia Use 2015.
Proceedings of the Working Notes Proceedings of the MediaEval 2015 Workshop, 2015

Verifying Multimedia Use at MediaEval 2015.
Proceedings of the Working Notes Proceedings of the MediaEval 2015 Workshop, 2015

Transforming Your Website to an Augmented Reality View.
Proceedings of the 2015 IEEE International Symposium on Mixed and Augmented Reality, 2015

A Sensor-Based Framework to Support Clinicians in Dementia Assessment: The Results of a Pilot Study.
Proceedings of the Ambient Intelligence - Software and Applications, 2015

Monitoring term drift based on semantic consistency in an evolving vector field.
Proceedings of the 2015 International Joint Conference on Neural Networks, 2015

Detecting image splicing in the wild (WEB).
Proceedings of the 2015 IEEE International Conference on Multimedia & Expo Workshops, 2015

MULTISENSOR: Development of multimedia content integration technologies for journalism, media monitoring and international exporting decision support.
Proceedings of the 2015 IEEE International Conference on Multimedia & Expo Workshops, 2015

Computationally efficient recognition of activities of daily living.
Proceedings of the 2015 IEEE International Conference on Image Processing, 2015

Moving camera human activity localization and recognition with motionplanes and multiple homographies.
Proceedings of the 2015 IEEE International Conference on Image Processing, 2015

Supporting Cognitive Skills of People Suffering from Dementia through a Sensor-Based System.
Proceedings of the 15th IEEE International Conference on Advanced Learning Technologies, 2015

A Visual Similarity Metric for Ontology Alignment.
Proceedings of the Knowledge Discovery, Knowledge Engineering and Knowledge Management, 2015

Exploiting Visual Similarities for Ontology Alignment.
Proceedings of the KEOD 2015, 2015

Phase-amplitude cross-frequency coupling in EEG-derived cortical time series upon an auditory perception task.
Proceedings of the 37th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2015

Gender effect in human brain responses to bottom-up and top-down attention using the EEG 3D-Vector Field Tomography.
Proceedings of the 37th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2015

Scalable image annotation using a product compressive sampling approach.
Proceedings of the 2015 IEEE International Conference on Data Science and Advanced Analytics, 2015

Classification Using Various Machine Learning Methods and Combinations of Key-Phrases and Visual Features.
Proceedings of the Semantic Keyword-Based Search on Structured Data Sources, 2015

News-oriented multimedia search over multiple social networks.
Proceedings of the 13th International Workshop on Content-Based Multimedia Indexing, 2015

Web image size prediction for efficient focused image crawling.
Proceedings of the 13th International Workshop on Content-Based Multimedia Indexing, 2015

Appearance and Depth for Rapid Human Activity Recognition in Real Applications.
Proceedings of the British Machine Vision Conference 2015, 2015

Social Circle Discovery in Ego-Networks by Mining the Latent Structure of User Connections and Profile Attributes.
Proceedings of the 2015 IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining, 2015

Designing for Inconsistency - The Dependency-Based PERICLES Approach.
Proceedings of the New Trends in Databases and Information Systems, 2015

A Framework for the Discovery, Analysis, and Retrieval of Multimedia Homemade Explosives Information on the Web.
Proceedings of the 10th International Conference on Availability, Reliability and Security, 2015

PScore: A Framework for Enhancing Privacy Awareness in Online Social Networks.
Proceedings of the 10th International Conference on Availability, Reliability and Security, 2015

Concept Detection in Multimedia Web Resources About Home Made Explosives.
Proceedings of the 10th International Conference on Availability, Reliability and Security, 2015

Activity Detection and Recognition of Daily Living Events.
Proceedings of the Health Monitoring and Personalized Feedback using Multimedia Data, 2015

2014
Collective Intelligence, Overview.
Encyclopedia of Social Network Analysis and Mining, 2014

A Comprehensive Study Over VLAD and Product Quantization in Large-Scale Image Retrieval.
IEEE Trans. Multim., 2014

Video Tomographs and a Base Detector Selection Strategy for Improving Large-Scale Video Concept Detection.
IEEE Trans. Circuits Syst. Video Technol., 2014

Collaborative event annotation in tagged photo collections.
Multim. Tools Appl., 2014

A model for environmental data extraction from multimedia and its evaluation against various chemical weather forecasting datasets.
Ecol. Informatics, 2014

Social Multimedia Crawling for Mining and Search.
Computer, 2014

Panacea, a semantic-enabled drug recommendations discovery framework.
J. Biomed. Semant., 2014

Two-level Message Clustering for Topic Detection in Twitter.
Proceedings of the SNOW 2014 Data Challenge co-located with 23rd International World Wide Web Conference (WWW 2014), 2014

Challenges of computational verification in social multimedia.
Proceedings of the 23rd International World Wide Web Conference, 2014

An Ensemble Model for Cross-Domain Polarity Classification on Twitter.
Proceedings of the Web Information Systems Engineering - WISE 2014, 2014

A soft frequent pattern mining approach for textual topic detection.
Proceedings of the 4th International Conference on Web Intelligence, 2014


Active Learning in Social Context for Image Classification.
Proceedings of the VISAPP 2014, 2014

Multi-entity Bayesian Networks for Treasuring the Intangible Cultural Heritage.
Proceedings of the VISAPP 2014, 2014


Knowledge-Driven Activity Recognition and Segmentation Using Context Connections.
Proceedings of the Semantic Web - ISWC 2014, 2014

Graph-Based Multimodal Clustering for Social Event Detection in Large Collections of Images.
Proceedings of the MultiMedia Modeling - 20th Anniversary International Conference, 2014

VERGE: An Interactive Search Engine for Browsing Video Collections.
Proceedings of the MultiMedia Modeling - 20th Anniversary International Conference, 2014

A Comparative Study on the Use of Multi-label Classification Techniques for Concept-Based Video Indexing and Annotation.
Proceedings of the MultiMedia Modeling - 20th Anniversary International Conference, 2014

Focussed crawling of environmental web resources: A pilot study on the combination of multimedia evidence.
Proceedings of the 1st International Workshop on Environnmental Multimedia Retrieval co-located with ACM International Conference on Multimedia Retrieval, 2014

StreamGrid: Summarization of Large Scale Events using Topic Modelling and Temporal Analysis.
Proceedings of the 1st International Workshop on Social Multimedia and Storytelling co-located with ACM International Conference on Multimedia Retrieval (ICMR 2014), 2014

The extraction and fusion of meteorological and air quality information for orchestrated services.
Proceedings of the 1st International Workshop on Environnmental Multimedia Retrieval co-located with ACM International Conference on Multimedia Retrieval, 2014

SocialSensor: Finding Diverse Images at MediaEval 2014.
Proceedings of the Working Notes Proceedings of the MediaEval 2014 Workshop, 2014

CERTH @ MediaEval 2014 Social Event Detection Task.
Proceedings of the Working Notes Proceedings of the MediaEval 2014 Workshop, 2014

USEMP at MediaEval Placing Task 2014.
Proceedings of the Working Notes Proceedings of the MediaEval 2014 Workshop, 2014

Social Event Detection at MediaEval 2014: Challenges, Datasets, and Evaluation.
Proceedings of the Working Notes Proceedings of the MediaEval 2014 Workshop, 2014

SocialSensor at MediaEval Placing Task 2014.
Proceedings of the Working Notes Proceedings of the MediaEval 2014 Workshop, 2014

News Articles Classification Using Random Forests and Weighted Multimodal Features.
Proceedings of the Multidisciplinary Information Retrieval, 2014

Towards modelling visual ambiguity for visual object detection.
Proceedings of the 14th International Conference on Knowledge Management and Data-driven Business, 2014

Swarm-based motion features for anomaly detection in crowds.
Proceedings of the 2014 IEEE International Conference on Image Processing, 2014

How many more images do we need? Performance prediction of bootstrapping for image classification.
Proceedings of the 2014 IEEE International Conference on Image Processing, 2014

Cognitive Brain Signal Processing: Healthy vs Alzheimer's Disease Patients.
Proceedings of the Universal Access in Human-Computer Interaction. Design and Development Methods for Universal Access, 2014

LiFR: A Lightweight Fuzzy DL Reasoner.
Proceedings of the Semantic Web: ESWC 2014 Satellite Events, 2014

Social Data and Multimedia Analytics for News and Events Applications.
Proceedings of the Workshops of the EDBT/ICDT 2014 Joint Conference (EDBT/ICDT 2014), 2014

Multi-Entity Bayesian Networks for Knowledge-Driven Analysis of ICH Content.
Proceedings of the Computer Vision - ECCV 2014 Workshops, 2014

The DemaWare service-oriented AAL platform for people with dementia.
Proceedings of the 3rd International Workshop on Artificial Intelligence and Assistive Medicine co-located with the 21th European Conference on Artificial Intelligence (ECAI 2014), 2014

Enhancing Patent Search with Content-Based Image Retrieval.
Proceedings of the Professional Search in the Modern World, 2014

Benchmarking Graph Databases on the Problem of Community Detection.
Proceedings of the New Trends in Database and Information Systems II, 2014

Concept-oriented labelling of patent images based on Random Forests and proximity-driven generation of synthetic data.
Proceedings of the Third Workshop on Vision and Language, 2014

Keyphrase Extraction using Textual and Visual Features.
Proceedings of the Third Workshop on Vision and Language, 2014

2013
Introduction to the special section of best papers of ACM multimedia 2012.
ACM Trans. Multim. Comput. Commun. Appl., 2013

Mixture Subclass Discriminant Analysis Link to Restricted Gaussian Model and Other Generalizations.
IEEE Trans. Neural Networks Learn. Syst., 2013

Sensing Trending Topics in Twitter.
IEEE Trans. Multim., 2013

High order pLSA for indexing tagged images.
Signal Process., 2013

IVUSAngio Tool: A publicly available software for fast and accurate 3D reconstruction of coronary arteries.
Comput. Biol. Medicine, 2013

Large-scale semi-supervised learning by Approximate Laplacian Eigenmaps, VLAD and pyramids.
Proceedings of the 14th International Workshop on Image Analysis for Multimedia Interactive Services, 2013

ITI-CERTH participation to TRECVID 2013.
Proceedings of the 2013 TREC Video Retrieval Evaluation, 2013

A Semantic-enabled Framework for Drug Recommendations.
Proceedings of the 6th International Workshop on Semantic Web Applications and Tools for Life Sciences, 2013

Ontology Patterns for Complex Activity Modelling.
Proceedings of the Theory, Practice, and Applications of Rules on the Web, 2013

SP-ACT: A hybrid framework for complex activity recognition combining OWL and SPARQL rules.
Proceedings of the 2013 IEEE International Conference on Pervasive Computing and Communications Workshops, 2013

EventSense: capturing the pulse of large-scale events by mining social media streams.
Proceedings of the 17th Panhellenic Conference on Informatics, 2013

Community structure and evolution analysis of OSN interactions around real-world social phenomena.
Proceedings of the 17th Panhellenic Conference on Informatics, 2013

The 2012 social event detection dataset.
Proceedings of the Multimedia Systems Conference 2013, 2013

Semi-supervised Concept Detection by Learning the Structure of Similarity Graphs.
Proceedings of the Advances in Multimedia Modeling, 19th International Conference, 2013

Improving event detection using related videos and relevance degree support vector machines.
Proceedings of the ACM Multimedia Conference, 2013

ImproveMyCity: an open source platform for direct citizen-government communication.
Proceedings of the ACM Multimedia Conference, 2013

Scalable training with approximate incremental laplacian eigenmaps and PCA.
Proceedings of the ACM Multimedia Conference, 2013

Activity detection and recognition of daily living events.
Proceedings of the 1st ACM international workshop on Multimedia indexing and information retrieval for healthcare, 2013

A Comparative Study on Mobile Visual Recognition.
Proceedings of the Machine Learning and Data Mining in Pattern Recognition, 2013

CERTH @ MediaEval 2013 Social Event Detection Task.
Proceedings of the MediaEval 2013 Multimedia Benchmark Workshop, 2013

Social Event Detection at MediaEval 2013: Challenges, Datasets, and Evaluation.
Proceedings of the MediaEval 2013 Multimedia Benchmark Workshop, 2013

CERTH at MediaEval Placing Task 2013.
Proceedings of the MediaEval 2013 Multimedia Benchmark Workshop, 2013

SocialSensor: Finding Diverse Images at MediaEval 2013.
Proceedings of the MediaEval 2013 Multimedia Benchmark Workshop, 2013

Concept Extraction from Patent Images Based on Recursive Hybrid Classification.
Proceedings of the Multidisciplinary Information Retrieval, 2013

PERICLES - Promoting and Enhancing Reuse of Information throughout the Content Lifecycle taking account of Evolving Semantics : Poster - iPres 2013 - Lisbon.
Proceedings of the 10th International Conference on Digital Preservation, 2013

Evaluation of speech-based protocol for detection of early-stage dementia.
Proceedings of the 14th Annual Conference of the International Speech Communication Association, 2013

Recognition of Activities of Daily Living for Smart Home Environments.
Proceedings of the 9th International Conference on Intelligent Environments, 2013

Reality mining in urban space.
Proceedings of the 4th International Conference on Information, 2013

Video event detection using a subclass recoding error-correcting output codes framework.
Proceedings of the 2013 IEEE International Conference on Multimedia and Expo, 2013

Fast object re-detection and localization in video for spatio-temporal fragment creation.
Proceedings of the 2013 IEEE International Conference on Multimedia and Expo Workshops, 2013

Enhancing video concept detection with the use of tomographs.
Proceedings of the IEEE International Conference on Image Processing, 2013

Discovery of environmental resources based on heatmap recognition.
Proceedings of the IEEE International Conference on Image Processing, 2013

Video event recounting using mixture subclass discriminant analysis.
Proceedings of the IEEE International Conference on Image Processing, 2013

Involving the Expert in the Delivery of Environmental Information from the Web.
Proceedings of the 27th International Conference on Environmental Informatics for Environmental Protection, 2013

Discovery of Weather Forecast Web Resources Based on Ontology and Content-Driven Hierarchical Classification.
Proceedings of the Engineering Applications of Neural Networks, 2013

2012
Differential Edit Distance: A Metric for Scene Segmentation Evaluation.
IEEE Trans. Circuits Syst. Video Technol., 2012

Linear Subclass Support Vector Machines.
IEEE Signal Process. Lett., 2012

Leveraging social media for scalable object detection.
Pattern Recognit., 2012

Semantic multimedia.
Multim. Tools Appl., 2012

In & out zooming on time-aware user/tag clusters.
J. Intell. Inf. Syst., 2012

Media Search Cluster White Paper on "Search Computing".
ERCIM News, 2012

Community detection in Social Media - Performance and application considerations.
Data Min. Knowl. Discov., 2012

GalenOWL: Ontology based drug recommendations discovery.
J. Biomed. Semant., 2012

Introduction to the Special Issue on Event Recognition.
Appl. Artif. Intell., 2012

"Making sense of it all": an attempt to aid journalists in analysing and filtering user generated content.
Proceedings of the 21st World Wide Web Conference, 2012

SocialSensor: sensing user generated input for improved media discovery and experience.
Proceedings of the 21st World Wide Web Conference, 2012

An empirical study on the combination of surf features with VLAD vectors for image search.
Proceedings of the 13th International Workshop on Image Analysis for Multimedia Interactive Services, 2012

Exploiting gaze movements for automatic video annotation.
Proceedings of the 13th International Workshop on Image Analysis for Multimedia Interactive Services, 2012

ITI-CERTH participation to TRECVID 2012.
Proceedings of the 2012 TREC Video Retrieval Evaluation, 2012

Semantic Personalisation in Networked Media: Determining the Background Knowledge.
Proceedings of the Seventh International Workshop on Semantic and Social Media Adaptation and Personalization, 2012

Image Interpretation by Combining Ontologies and Bayesian Networks.
Proceedings of the Artificial Intelligence: Theories and Applications, 2012

An environmental search engine based on interactive visual classification.
Proceedings of the 1st ACM international workshop on Multimedia analysis for ecological data, 2012

Environmental data extraction from multimedia resources.
Proceedings of the 1st ACM international workshop on Multimedia analysis for ecological data, 2012

Differential edit distance as a countermeasure to video scene ambiguity.
Proceedings of the IEEE International Workshop on Machine Learning for Signal Processing, 2012

Social event detection using multimodal clustering and integrating supervisory signals.
Proceedings of the International Conference on Multimedia Retrieval, 2012

Cluster-based photo browsing and tagging on the go.
Proceedings of the International Conference on Multimedia Retrieval, 2012

Multi-modal region selection approach for training object detectors.
Proceedings of the International Conference on Multimedia Retrieval, 2012

CERTH @ MediaEval 2012 Social Event Detection Task.
Proceedings of the Working Notes Proceedings of the MediaEval 2012 Workshop, 2012

Social Event Detection at MediaEval 2012: Challenges, Dataset and Evaluation.
Proceedings of the Working Notes Proceedings of the MediaEval 2012 Workshop, 2012

PatMedia: Augmenting Patent Search with Content-Based Image Retrieval.
Proceedings of the Multidisciplinary Information Retrieval, 2012

Discovery of Environmental Nodes in the Web.
Proceedings of the Multidisciplinary Information Retrieval, 2012


Extraction of Environmental Data from On-Line Environmental Information Sources.
Proceedings of the Artificial Intelligence Applications and Innovations, 2012

Recognition of Activities of Daily Living.
Proceedings of the IEEE 24th International Conference on Tools with Artificial Intelligence, 2012

Model-based extraction of image area descriptors using a multi-scale attention operator.
Proceedings of the 21st International Conference on Pattern Recognition, 2012

Timely, robust crowd event characterization.
Proceedings of the 19th IEEE International Conference on Image Processing, 2012

Intelligent Multi Sensor Fusion System for Advanced Situation Awareness in Urban Environments.
Proceedings of the Future Security - 7th Security Research Conference, 2012


CERTH's Participation at the Photo Annotation Task of ImageCLEF 2012.
Proceedings of the CLEF 2012 Evaluation Labs and Workshop, 2012

2011
Leveraging Massive User Contributions for Knowledge Extraction.
Proceedings of the Next Generation Data Technologies for Collective Computational Intelligence, 2011

Emerging, Collective Intelligence for Personal, Organisational and Social Use.
Proceedings of the Next Generation Data Technologies for Collective Computational Intelligence, 2011

Enhancing Computer Vision Using the Collective Intelligence of Social Media.
Proceedings of the New Directions in Web Data Management 1, 2011

Multimedia, Broadcasting, and eCulture.
Proceedings of the Handbook of Semantic Web Technologies, 2011

Evidence-Driven Image Interpretation by Combining Implicit and Explicit Knowledge in a Bayesian Network.
IEEE Trans. Syst. Man Cybern. Part B, 2011

Temporal Video Segmentation to Scenes Using High-Level Audiovisual Features.
IEEE Trans. Circuits Syst. Video Technol., 2011

Mixture Subclass Discriminant Analysis.
IEEE Signal Process. Lett., 2011

A Bayesian network modeling approach for cross media analysis.
Signal Process. Image Commun., 2011

Content-based binary image retrieval using the adaptive hierarchical density histogram.
Pattern Recognit., 2011

Introduction to the special issue on image and video retrieval: theory and applications.
Multim. Tools Appl., 2011

Cluster-Based Landmark and Event Detection for Tagged Photo Collections.
IEEE Multim., 2011

Joint modality fusion and temporal context exploitation for semantic video analysis.
EURASIP J. Adv. Signal Process., 2011

A comparative study of object-level spatial context techniques for semantic image analysis.
Comput. Vis. Image Underst., 2011

Utilizing Implicit User Feedback to Improve Interactive Video Retrieval.
Adv. Multim., 2011

ITI-CERTH participation to TRECVID 2011.
Proceedings of the 2011 TREC Video Retrieval Evaluation, 2011

Improving Interactive Video Retrieval by Exploiting Automatically-Extracted Video Structural Semantics.
Proceedings of the 5th IEEE International Conference on Semantic Computing (ICSC 2011), 2011

WSM2011: third ACM workshop on social media.
Proceedings of the 19th International Conference on Multimedia 2011, Scottsdale, AZ, USA, November 28, 2011

An eye-tracking-based approach to facilitate interactive video search.
Proceedings of the 1st International Conference on Multimedia Retrieval, 2011

High-level event detection system based on discriminant visual concepts.
Proceedings of the 1st International Conference on Multimedia Retrieval, 2011

City exploration by use of spatio-temporal analysis and clustering of user contributed photos.
Proceedings of the 1st International Conference on Multimedia Retrieval, 2011

CERTH @ MediaEval 2011 Social Event Detection Task.
Proceedings of the Working Notes Proceedings of the MediaEval 2011 Workshop, 2011

Social Event Detection at MediaEval 2011: Challenges, dataset and evaluation.
Proceedings of the Working Notes Proceedings of the MediaEval 2011 Workshop, 2011


Extracting Emergent Semantics from Large-Scale User-Generated Content.
Proceedings of the ICT Innovations 2011, Skopje, Macedonia, 14-16 September, 2011, 2011

Spatiotemporally localized new event detection in crowds.
Proceedings of the IEEE International Conference on Computer Vision Workshops, 2011

An Approach to Intelligent Information Fusion in Sensor Saturated Urban Environments.
Proceedings of the European Intelligence and Security Informatics Conference, 2011

Detecting the long-tail of Points of Interest in tagged photo collections.
Proceedings of the 9th International Workshop on Content-Based Multimedia Indexing, 2011

High-level event detection in video exploiting discriminant concepts.
Proceedings of the 9th International Workshop on Content-Based Multimedia Indexing, 2011

Semi-supervised object recognition using flickr images.
Proceedings of the 9th International Workshop on Content-Based Multimedia Indexing, 2011

A comparative study of spatial, temporal and content-based patterns emerging in YouTube and Flickr.
Proceedings of the International Conference on Computational Aspects of Social Networks, 2011

A Survey of Semantic Image and Video Annotation Tools.
Proceedings of the Knowledge-Driven Multimedia Information Extraction and Ontology Evolution, 2011

Semantic Representation of Multimedia Content.
Proceedings of the Knowledge-Driven Multimedia Information Extraction and Ontology Evolution, 2011

Knowledge-Driven Segmentation and Classification.
Proceedings of the Multimedia Semantics: Metadata, Analysis and Interaction, 2011

Community Detection in Collaborative Tagging Systems.
Proceedings of the Community-Built Databases - Research and Development., 2011

Combining Multi-modal Features for Social Media Analysis.
Proceedings of the Social Media Modeling and Computing., 2011

2010
Harvesting Intelligence in Multimedia Social Tagging Systems.
Proceedings of the Emergent Web Intelligence: Advanced Information Retrieval, 2010

Enquiring MPEG-7 based multimedia ontologies.
Multim. Tools Appl., 2010

Investigating fuzzy DLs-based reasoning in semantic image analysis.
Multim. Tools Appl., 2010

The Dynamics of Content Popularity in Social Media.
Int. J. Data Warehous. Min., 2010

A System for the Semantic Multimodal Analysis of News Audio-Visual Content.
EURASIP J. Adv. Signal Process., 2010

Exploiting implicit user feedback in interactive video retrieval.
Proceedings of the 11th International Workshop on Image Analysis for Multimedia Interactive Services, 2010

On the use of audio events for improving video scene segmentation.
Proceedings of the 11th International Workshop on Image Analysis for Multimedia Interactive Services, 2010

Local Invariant Feature Tracks for high-level video feature extraction.
Proceedings of the 11th International Workshop on Image Analysis for Multimedia Interactive Services, 2010

Exploring temporal aspects in user-tag co-clustering.
Proceedings of the 11th International Workshop on Image Analysis for Multimedia Interactive Services, 2010

ITI-CERTH participation to TRECVID 2010.
Proceedings of the TRECVID 2010 workshop participants notebook papers, 2010

Trends and Issues in Description Logics Frameworks for Image Interpretation.
Proceedings of the Artificial Intelligence: Theories, 2010

On the Use of Visual Soft Semantics for Video Temporal Decomposition to Scenes.
Proceedings of the 4th IEEE International Conference on Semantic Computing (ICSC 2010), 2010

A Joint Content-Event Model for Event-Centric Multimedia Indexing.
Proceedings of the 4th IEEE International Conference on Semantic Computing (ICSC 2010), 2010

ClustTour: city exploration by use of hybrid photo clustering.
Proceedings of the 18th International Conference on Multimedia 2010, 2010

Using event representation and semantic enrichment for managing and reviewing emergency incident logs.
Proceedings of the 2nd ACM international workshop on Events in multimedia, 2010

Automatic event-based indexing of multimedia content using a joint content-event model.
Proceedings of the 2nd ACM international workshop on Events in multimedia, 2010

Real time illumination invariant motion change detection.
Proceedings of the first ACM international workshop on Analysis and retrieval of tracked events and motion in imagery streams, 2010

A Statistical Learning Approach to Spatial Context Exploitation for Semantic Image Analysis.
Proceedings of the 20th International Conference on Pattern Recognition, 2010

Image clustering through community detection on hybrid image similarity graphs.
Proceedings of the International Conference on Image Processing, 2010

Probabilistic combination of spatial context with visual and co-occurrence information for semantic image analysis.
Proceedings of the International Conference on Image Processing, 2010

On the use of feature tracks for dynamic concept detection in video.
Proceedings of the International Conference on Image Processing, 2010

A Graph-Based Clustering Scheme for Identifying Related Tags in Folksonomies.
Proceedings of the Data Warehousing and Knowledge Discovery, 12th International Conference, 2010

Optimizing visual search with implicit user feedback in interactive video retrieval.
Proceedings of the 9th ACM International Conference on Image and Video Retrieval, 2010

VERGE: A video interactive retrieval engine.
Proceedings of the 2010 International Workshop on Content-Based Multimedia Indexing, 2010

Adaptive hierarchical density histogram for complex binary image retrieval.
Proceedings of the 2010 International Workshop on Content-Based Multimedia Indexing, 2010

Change Detection for Temporal Texture in the Fourier Domain.
Proceedings of the Computer Vision - ACCV 2010, 2010

Real Time Motion Changes for New Event Detection and Recognition.
Proceedings of the Computer Vision - ACCV 2010 Workshops, 2010

2009
Robust Temporal Activity Templates Using Higher Order Statistics.
IEEE Trans. Image Process., 2009

Statistical Motion Information Extraction and Representation for Semantic Video Analysis.
IEEE Trans. Circuits Syst. Video Technol., 2009

Applying Fuzzy DLs in the Extraction of Image Semantics.
J. Data Semant., 2009

Human Motion Analysis via Statistical Motion Processing and Sequential Change Detection.
EURASIP J. Image Video Process., 2009

Clustering of Social Tagging System Users: A Topic and Time Based Approach.
Proceedings of the Web Information Systems Engineering, 2009

Full action instances for motion analysis.
Proceedings of the 10th Workshop on Image Analysis for Multimedia Interactive Services, 2009

Comparative evaluation of spatial context techniques for semantic image analysis.
Proceedings of the 10th Workshop on Image Analysis for Multimedia Interactive Services, 2009

Towards fully un-supervised methods for generating object detection classifiers using social data.
Proceedings of the 10th Workshop on Image Analysis for Multimedia Interactive Services, 2009

ITI-CERTH participation to TRECVID 2009 HLFE and Search.
Proceedings of the TRECVID 2009 workshop participants notebook papers, 2009

Generalized Concept Overlay for Semantic Multi-Modal Analysis of Audio-visual Content.
Proceedings of the 4th International Workshop on Semantic Media Adaptation and Personalization, 2009

Modeling facial expressions and peripheral physiological signals to predict topical relevance.
Proceedings of the 32nd Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, 2009

A semantic framework for personalized ad recommendation based on advanced textual analysis.
Proceedings of the 2009 ACM Conference on Recommender Systems, 2009

Integrating Image Segmentation and Classification for Fuzzy Knowledge-Based Multimedia Indexing.
Proceedings of the Advances in Multimedia Modeling, 2009

Multi-modal scene segmentation using scene transition graphs.
Proceedings of the 17th International Conference on Multimedia 2009, 2009

An Evidence-Driven Probabilistic Inference Framework for Semantic Image Understanding.
Proceedings of the Machine Learning and Data Mining in Pattern Recognition, 2009

Video Processing for Judicial Applications.
Proceedings of the 2<sup>nd</sup> International Conference on ICT Solutions for Justice, 2009

Combining multimodal and temporal contextual information for semantic video analysis.
Proceedings of the International Conference on Image Processing, 2009

Leveraging social media for training object detectors.
Proceedings of the 16th International Conference on Digital Signal Processing, 2009

Lexical Graphs for Improved Contextual Ad Recommendation.
Proceedings of the Advances in Information Retrieval, 2009

MKLab interactive video retrieval system.
Proceedings of the 8th ACM International Conference on Image and Video Retrieval, 2009

Compound Document Analysis by Fusing Evidence Across Media.
Proceedings of the Seventh International Workshop on Content-Based Multimedia Indexing, 2009

An Empirical Study of Multi-label Learning Methods for Video Annotation.
Proceedings of the Seventh International Workshop on Content-Based Multimedia Indexing, 2009

2008
Knowledge-Assisted Analysis of Video for Content-Adaptive Coding and Transmission.
Proceedings of the Advances in Semantic Media Adaptation and Personalization, 2008

Segmentation of Images and Video.
Proceedings of the Encyclopedia of Multimedia, 2nd Ed., 2008

Introduction to the special issue on semantic analysis for interactive multimedia services.
Signal Process. Image Commun., 2008

A hybrid ontology and visual-based retrieval model for cultural heritage multimedia collections.
Int. J. Metadata Semant. Ontologies, 2008

A Technological Framework for the Authoring and Presentation of T-learning Courses.
Int. J. Emerg. Technol. Learn., 2008

Two-Level Automatic Adaptation of a Distributed User Profile for Personalized News Content Delivery.
Int. J. Digit. Multim. Broadcast., 2008

Combination of Accumulated Motion and Color Segmentation for Human Activity Analysis.
EURASIP J. Image Video Process., 2008

A Comparative Study of Classification Techniques for Knowledge-Assisted Image Analysis.
Proceedings of the Ninth International Workshop on Image Analysis for Multimedia Interactive Services, 2008

Co-Clustering Tags and Social Data Sources.
Proceedings of the Ninth International Conference on Web-Age Information Management, 2008




Semantic Video Analysis Based on Estimation and Representation of Higher-Order Motion Statistics.
Proceedings of the Third International Workshop on Semantic Media Adaptation and Personalization, 2008

SEMSOC: SEMantic, SOcial and Content-Based Clustering in Multimedia Collaborative Tagging Systems.
Proceedings of the 2th IEEE International Conference on Semantic Computing (ICSC 2008), 2008

Using Fuzzy DLs to Enhance Semantic Image Analysis.
Proceedings of the Semantic Multimedia, 2008

AQUAM: automatic query formulation architecture for mobile applications.
Proceedings of the 7th International Conference on Mobile and Ubiquitous Multimedia, 2008

Human activity localization via sequential change detection.
Proceedings of the 1st ACM SIGMM International Conference on Multimedia Information Retrieval, 2008

Exploitation of Knowledge in Video Recordings.
Proceedings of the 1<sup>st</sup> International Conference on ICT Solutions for Justice, 2008

Statistical processing of video for detection of events in space and time.
Proceedings of the 2008 IEEE International Conference on Multimedia and Expo, 2008

Gradual transition detection using color coherence and other criteria in a video shot meta-segmentation framework.
Proceedings of the International Conference on Image Processing, 2008

Estimation and representation of accumulated motion characteristics for semantic event detection.
Proceedings of the International Conference on Image Processing, 2008

Wavelet domain processing for trajectory extraction.
Proceedings of the International Conference on Image Processing, 2008

Collective Intelligence Generation from User Contributed Content.
Proceedings of the Advances in Data Analysis, Data Handling and Business Intelligence, 2008

Efficient Media Exploitation Towards Collective Intelligence.
Proceedings of the Advances in Data Analysis, Data Handling and Business Intelligence, 2008

MKLab interactive video retrieval system.
Proceedings of the 7th ACM International Conference on Image and Video Retrieval, 2008

Accumulated motion energy fields estimation and representation for semantic event detection.
Proceedings of the 7th ACM International Conference on Image and Video Retrieval, 2008

Video shot meta-segmentation based on multiple criteria for gradual transition detection.
Proceedings of the International Workshop on Content-Based Multimedia Indexing, 2008

Knowledge-assisted cross-media analysis of audio-visual content in the news domain.
Proceedings of the International Workshop on Content-Based Multimedia Indexing, 2008

2007
Color aided motion-segmentation and object tracking for video sequences semantic analysis.
Int. J. Imaging Syst. Technol., 2007

Combining Global and Local Information for Knowledge-Assisted Image Analysis and Classification.
EURASIP J. Adv. Signal Process., 2007

A novel active contour model for fully automated segmentation of intravascular ultrasound images: In vivo validation in human coronary arteries.
Comput. Biol. Medicine, 2007

A framework for ontology-driven multimedia analysis and composition.
Proceedings of the Eighth International Workshop on Image Analysis for Multimedia Interactive Services, 2007



Distributed User Modeling for Personalized News Delivery in Mobile Devices.
Proceedings of the Second International Workshop on Semantic Media Adaptation and Personalization, 2007

Ontology-Based Trajectory Analysis for Semantic Event Detection.
Proceedings of the First IEEE International Conference on Semantic Computing (ICSC 2007), 2007

Ontology-Driven Semantic Video Analysis Using Visual Information Objects.
Proceedings of the Semantic Multimedia, 2007

A Hybrid Ontology and Visual-based Retrieval Model for Cultural Heritage Multimedia Collections.
Proceedings of the Metadata and Semantics, 2007

Capturing MPEG-7 Semantics.
Proceedings of the Metadata and Semantics, 2007

Enhancing enterprise knowledge processes via cross-media extraction.
Proceedings of the 4th International Conference on Knowledge Capture (K-CAP 2007), 2007

A Modular Framework for Ontology-based Representation of Patent Information.
Proceedings of the Legal Knowledge and Information Systems, 2007

Joint Motion and Color Statistical Video Processing for Motion Segmentation.
Proceedings of the 2007 IEEE International Conference on Multimedia and Expo, 2007

Video Segmentation and Semantics Extraction from the Fusion of Motion and Color Information.
Proceedings of the International Conference on Image Processing, 2007

Combining content and context information for semantic image analysis and classification.
Proceedings of the 15th European Signal Processing Conference, 2007

ITI interactive video retrieval system.
Proceedings of the 6th ACM International Conference on Image and Video Retrieval, 2007

Automated IVUS Contour Detection Using Intesity Features and Radial Basis Function Approximation.
Proceedings of the 20th IEEE International Symposium on Computer-Based Medical Systems (CBMS 2007), 2007

2006
Segmentation of Images and Video.
Proceedings of the Encyclopedia of Multimedia, 2006

Object-based MPEG-2 video indexing and retrieval in a collaborative environment.
Multim. Tools Appl., 2006

Knowledge-Assisted Image Analysis Based on Context and Spatial Optimization.
Int. J. Semantic Web Inf. Syst., 2006


Knowledge-Assisted Video Analysis for Content-Adaptive Coding and Transmission.
Proceedings of the First International Workshop on Semantic Media Adaptation and Personalization, 2006

PATExpert: Semantic Processing of Patent Documentation.
Proceedings of the Poster and Demo Proceedings of the 1st International Conference on Semantic and Digital Media Technologies, 2006

Semantic Image Analysis Using a Learning Approach and Spatial Context.
Proceedings of the Semantic Multimedia, 2006

Using Context and a Genetic Algorithm for Knowledge Assisted Image Analysis.
Proceedings of the Poster and Demo Proceedings of the 1st International Conference on Semantic and Digital Media Technologies, 2006

M-OntoMat-Annotizer: Image Annotation Linking Ontologies and Multimedia Low-Level Features.
Proceedings of the Knowledge-Based Intelligent Information and Engineering Systems, 2006

An Automated Model for Rapid and Reliable Segmentation of Intravascular Ultrasound Images.
Proceedings of the Biological and Medical Data Analysis, 7th International Symposium, 2006

Advances in semantic multimedia analysis for personalised content access.
Proceedings of the International Symposium on Circuits and Systems (ISCAS 2006), 2006

A Hybrid Ontology and Content-Based Search Engine For Multimedia Retrieval.
Proceedings of the ADBIS 2006, 2006

2005
Knowledge-assisted semantic video object detection.
IEEE Trans. Circuits Syst. Video Technol., 2005

An Ontology Infrastructure for Multimedia Reasoning.
Proceedings of the Visual Content Processing and Representation, 2005

Using a Multimedia Ontology Infrastructure for Semantic Annotation of Multimedia Content.
Proceedings of the 5th International Workshop on Knowledge Markup and Semantic Annotation ( SemAnnot 2005 ) located at the 4rd International Semantic Web Conference ISWC 2005, 2005

A genetic algorithm-based approach to knowledge-assisted video analysis.
Proceedings of the 2005 International Conference on Image Processing, 2005

Semantic Annotation of Images and Videos for Multimedia Analysis.
Proceedings of the Semantic Web: Research and Applications, 2005

Multimedia Content Indexing and Retrieval Using an Object Ontology.
Proceedings of the Multimedia Content and the Semantic Web, 2005

2004
Video object segmentation using Bayes-based temporal tracking and trajectory-based region merging.
IEEE Trans. Circuits Syst. Video Technol., 2004

Real-time compressed-domain spatiotemporal segmentation and ontologies for video indexing and retrieval.
IEEE Trans. Circuits Syst. Video Technol., 2004

Still Image Segmentation Tools For Object-Based Multimedia Applications.
Int. J. Pattern Recognit. Artif. Intell., 2004

An MPEG-4 Tool for Composing 3D Scenes.
IEEE Multim., 2004

Region-Based Image Retrieval Using an Object Ontology and Relevance Feedback.
EURASIP J. Adv. Signal Process., 2004

An Ontology Framework For Knowledge-Assisted Semantic Video Analysis and Annotation.
Proceedings of the 4th International Workshop on Knowledge Markup and Semantic Annotation ( SemAnnot 2004 ) located at the 3rd International Semantic Web Conference ISWC 2004 8th November 2004, 2004

Combining Multiple Segmentation Algorithms and the MPEG-7 eXperimentation Model in the Schema Reference System.
Proceedings of the 8th International Conference on Information Visualisation, 2004

A knowledge-based approach to domain-specific compressed video analysis.
Proceedings of the 2004 International Conference on Image Processing, 2004

Knowledge Representation for Semantic Multimedia Content Analysis and Reasoning.
Proceedings of the Knowledge-Based Media Analysis for Self-Adaptive and Agile Multi-Media, 2004

Achieving Integration of Knowledge and Content Technologies: The aceMedia Project.
Proceedings of the Knowledge-Based Media Analysis for Self-Adaptive and Agile Multi-Media, 2004

A Test-Bed for Region-Based Image Retrieval Using Multiple Segmentation Algorithms and the MPEG-7 eXperimentation Model: The Schema Reference System.
Proceedings of the Image and Video Retrieval: Third International Conference, 2004

2003
MPEG-4 Authoring Tool Using Moving Object Segmentation and Tracking in Video Shots.
EURASIP J. Adv. Signal Process., 2003

An ontology approach to object-based image retrieval.
Proceedings of the 2003 International Conference on Image Processing, 2003

2002
Segmentation and Content-Based Watermarking for Color Image and Image Region Indexing and Retrieval.
EURASIP J. Adv. Signal Process., 2002

A framework for the efficient segmentation of large-format color images.
Proceedings of the 2002 International Conference on Image Processing, 2002

2001
Hierarchical representation and coding of surfaces using 3-D polygon meshes.
IEEE Trans. Image Process., 2001

Region-based color image indexing and retrieval.
Proceedings of the 2001 International Conference on Image Processing, 2001

A World Wide Web Region-Based Image Search Engine.
Proceedings of the 11th International Conference on Image Analysis and Processing (ICIAP 2001), 2001

Content based representation of colour image sequences.
Proceedings of the IEEE International Conference on Acoustics, 2001

MPEG-4 Authoring Tool for the Composition of 3D Audiovisual Scenes.
Proceedings of the 2nd International Workshop on Digital and Computational Video (DCV 2001), 2001

2000
Deformable Boundary Detection of Stents in Angiographic Images.
IEEE Trans. Medical Imaging, 2000

Spatiotemporal segmentation and tracking of objects for visualization of videoconference image sequences.
IEEE Trans. Circuits Syst. Video Technol., 2000

Hierarchical Representation of Surfaces Using 3D Wireframes.
Proceedings of the 8-th International Conference in Central Europe on Computer Graphics, 2000

Optimal Hierarchical Adaptive Mesh Construction Using FCO Sampling.
Proceedings of the International Conference on Information Visualisation, 2000

Spatiotemporal segmentation and tracking of objects in color image sequences.
Proceedings of the IEEE International Symposium on Circuits and Systems, 2000

Hierarchical Representation and Coding of Surfaces Using 3D Polygon Meshes.
Proceedings of the 2000 International Conference on Image Processing, 2000

1999
3D object articulation and motion estimation in model-based stereoscopic videoconference image sequence analysis and coding.
Signal Process. Image Commun., 1999

Using 3D Models for the Segmentation of Image Sequences.
Proceedings of the 1999 International Conference on Image Processing, 1999

Spatiotemporal Segmentation and Tracking of Objects in Image Sequences.
Proceedings of the 1999 International Conference on Image Processing, 1999

Object Articulation Based on Local 3D Motion Estimation.
Proceedings of the Multimedia Applications, Services and Techniques, 1999

1998
3-D model-based segmentation of videoconference image sequences.
IEEE Trans. Circuits Syst. Video Technol., 1998

Flexible 3D motion estimation and tracking for multiview image sequence coding.
Signal Process. Image Commun., 1998

3D Model-based Segmentation of Videoconference Image Sequences.
Proceedings of the 1998 IEEE International Conference on Image Processing, 1998

Visualisation of videoconference image sequences using VRML 2.0.
Proceedings of the 9th European Signal Processing Conference, 1998

3D Representation of Videoconference Image Sequences Using VRML 2.0.
Proceedings of the Multimedia Applications, Services and Techniques, 1998

1997
3D Object Articulation and Motion Estimation for Efficient Multiview Image Sequence Coding.
Proceedings of the Proceedings 1997 International Conference on Image Processing, 1997

Use of Object Articulation and Motion Estimation for Video Production.
Proceedings of the Multimedia Applications, Services and Techniques, 1997


  Loading...