Georgios Drakopoulos

According to our database, Georgios Drakopoulos authored at least 71 papers between 2014 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

Graph Neural Networks in PyTorch for Link Prediction in Industry 4.0 Process Graphs.

Eleanna Kafeza, Georgios Drakopoulos, Phivos Mylonas

Proceedings of the Artificial Intelligence Applications and Innovations, 2024

2023

Blockchain For Mobile Health Applications: Acceleration With GPU Computing.

Georgios Drakopoulos, Michael Marountas, Xenophon Liapakis, Giannis Tzimas, Phivos Mylonas, Spyros Sioutas

CoRR, 2023

An Architecture For Cooperative Mobile Health Applications.

Georgios Drakopoulos, Phivos Mylonas, Spyros Sioutas

CoRR, 2023

Intelligent Agents with Graph Mining for Link Prediction over Neo4j.

Michalis Nikolaou, Georgios Drakopoulos, Phivos Mylonas, Spyros Sioutas

Proceedings of the 19th International Conference on Web Information Systems and Technologies, 2023

Higher Order Probabilistic Analysis of Network Trajectories of Intelligent Agents in Thespian.

Georgios Drakopoulos, Phivos Mylonas

Proceedings of the 8th South-East Europe Design Automation, 2023

2022

Report on the 2nd International Workshop on Transforms in Behavioral and Affective Computing (THECOG 2022) at CIKM 2022.

Georgios Drakopoulos, Eleanna Kafeza

SIGIR Forum, December, 2022

Self organizing maps for cultural content delivery.

Georgios Drakopoulos, Ioanna Giannoukou, Phivos Mylonas, Spyros Sioutas

Neural Comput. Appl., 2022

Higher Order Trust Ranking of LinkedIn Accounts with Iterative Matrix Methods.

Georgios Drakopoulos, Eleanna Kafeza, Phivos Mylonas, Haseena Al Katheeri

Int. J. Artif. Intell. Tools, 2022

Multimodal Lip-Reading for Tracheostomy Patients in the Greek Language.

Yorghos Voutos, Georgios Drakopoulos, Georgios Chrysovitsiotis, Zoi Zachou, Dimitris Kikidis, Efthymios Kyrodimos, Themis P. Exarchos

Comput., 2022

Facilitating Current Higher Education Trends With Behavioral Strategies.

Georgios Drakopoulos, Phivos Mylonas

Proceedings of the 17th International Workshop on Semantic and Social Media Adaptation & Personalization, 2022

Weighted Reservoir Sampling On Evolving Streams: A Sampling Algorithmic Framework For Stream Event Identification.

Christos N. Karras, Aristeidis Karras, Georgios Drakopoulos, Konstantinos Tsakalidis, Phivos Mylonas, Spyros Sioutas

Proceedings of the SETN 2022: 12th Hellenic Conference on Artificial Intelligence, Corfu, Greece, September 7, 2022

Decomposing Twitter Graphs Based On Hashtag Trajectories: Mining And Clustering Paths Over MongoDB.

Georgios Drakopoulos, Aristeidis Karras, Christos N. Karras, Konstantinos C. Giotopoulos, Phivos Mylonas, Spyros Sioutas

Proceedings of the SETN 2022: 12th Hellenic Conference on Artificial Intelligence, Corfu, Greece, September 7, 2022

A LoRa-Based Emotion Estimation Scheme for Smart Home Automated Actions Using ELMs.

Christos N. Karras, Aristeidis Karras, Georgios Drakopoulos, Dimitrios Tsolis, Phivos Mylonas, Spyros Sioutas

Proceedings of the IEEE International Smart Cities Conference, 2022

SAF: A Peer to Peer IoT LoRa System for Smart Supply Chain in Agriculture.

Aristeidis Karras, Christos N. Karras, Georgios Drakopoulos, Dimitrios Tsolis, Phivos Mylonas, Spyros Sioutas

Proceedings of the Artificial Intelligence Applications and Innovations, 2022

Simulating Blockchain Consensus Protocols in Julia: Proof of Work vs Proof of Stake.

Georgios Drakopoulos, Eleanna Kafeza, Ioanna Giannoukou, Phivos Mylonas, Spyros Sioutas

Proceedings of the Artificial Intelligence Applications and Innovations. AIAI 2022 IFIP WG 12.5 International Workshops, 2022

Extreme Learning Machines For Efficient Speech Emotion Estimation In Julia.

Georgios Drakopoulos, Phivos Mylonas

Proceedings of the CIKM 2022 Workshops co-located with 31st ACM International Conference on Information and Knowledge Management (CIKM 2022), 2022

Estimating The MBTI Of Twitter Accounts With Graph Neural Networks Over Neo4j.

Georgios Drakopoulos, Eleanna Kafeza

Proceedings of the CIKM 2022 Workshops co-located with 31st ACM International Conference on Information and Knowledge Management (CIKM 2022), 2022

THECOG 2022 - Transforms In Behavioral And Affective Computing (Revisited).

Georgios Drakopoulos, Eleanna Kafeza

Proceedings of the 31st ACM International Conference on Information & Knowledge Management, 2022

A Genetic Algorithm For Boolean Semiring Matrix Factorization With Applications To Graph Mining.

Georgios Drakopoulos, Phivos Mylonas

Proceedings of the IEEE International Conference on Big Data, 2022

2021

Transform-based graph topology similarity metrics.

Georgios Drakopoulos, Eleanna Kafeza, Phivos Mylonas, Lazaros Iliadis

Neural Comput. Appl., 2021

Discovering sentiment potential in Twitter conversations with Hilbert-Huang spectrum.

Georgios Drakopoulos, Andreas Kanavos, Phivos Mylonas, Spyros Sioutas

Evol. Syst., 2021

Process Mining Analytics for Industry 4.0 with Graph Signal Processing.

Georgios Drakopoulos, Eleanna Kafeza, Phivos Mylonas, Spyros Sioutas

Proceedings of the 17th International Conference on Web Information Systems and Technologies, 2021

Discovering Influential Twitter Authors Via Clustering And Ranking On Apache Storm.

Christina Saravanos, Georgios Drakopoulos, Andreas Kanavos, Eleanna Kafeza, Christos Makris

Proceedings of the 12th International Conference on Information, 2021

Motivating Item Annotations In Cultural Portals With UI/UX Based On Behavioral Economics.

Georgios Drakopoulos, Yorghos Voutos, Phivos Mylonas, Spyros Sioutas

Proceedings of the 12th International Conference on Information, 2021

Recommending Database Architectures for Social Queries: A Twitter Case Study.

Michael Marountas, Georgios Drakopoulos, Phivos Mylonas, Spyros Sioutas

Proceedings of the Artificial Intelligence Applications and Innovations, 2021

A graph neural network for fuzzy Twitter graphs.

Georgios Drakopoulos, Eleanna Kafeza, Phivos Mylonas, Spyros Sioutas

Proceedings of the CIKM 2021 Workshops co-located with 30th ACM International Conference on Information and Knowledge Management (CIKM 2021), 2021

THECOG - Transforms In Behavioral And Affective Computing.

Georgios Drakopoulos, Eleanna Kafeza

Proceedings of the CIKM '21: The 30th ACM International Conference on Information and Knowledge Management, Virtual Event, Queensland, Australia, November 1, 2021

Approximate High Dimensional Graph Mining With Matrix Polar Factorization: A Twitter Application.

Georgios Drakopoulos, Eleanna Kafeza, Phivos Mylonas, Spyros Sioutas

Proceedings of the 2021 IEEE International Conference on Big Data (Big Data), 2021

2020

Evaluating graph resilience with tensor stack networks: a Keras implementation.

Georgios Drakopoulos, Phivos Mylonas

Neural Comput. Appl., 2020

A genetic algorithm for spatiosocial tensor clustering.

Georgios Drakopoulos, Foteini Stathopoulou, Andreas Kanavos, Michael Paraskevas, Giannis Tzimas, Phivos Mylonas, Lazaros Iliadis

Evol. Syst., 2020

Graph communities in Neo4j.

Georgios Drakopoulos, Panagiotis Gourgaris, Andreas Kanavos

Evol. Syst., 2020

Annotation-Assisted Clustering of Player Profiles in Cultural Games: A Case for Tensor Analytics in Julia.

Georgios Drakopoulos, Yorghos Voutos, Phivos Mylonas

Big Data Cogn. Comput., 2020

Two-Step Classification with SVD Preprocessing of Distributed Massive Datasets in Apache Spark.

Athanasios Alexopoulos, Georgios Drakopoulos, Andreas Kanavos, Phivos Mylonas, Gerasimos Vonitsanos

Algorithms, 2020

Computing Massive Trust Analytics for Twitter using Apache Spark with Account Self-assessment.

Georgios Drakopoulos, Andreas Kanavos, Konstantinos Paximadis, Aristidis Ilias, Christos Makris, Phivos Mylonas

Proceedings of the 16th International Conference on Web Information Systems and Technologies, 2020

Metadata-enriched Discovery Of Aspect Similarities Between Cultural Objects.

Yorghos Voutos, Georgios Drakopoulos, Phivos Mylonas

Proceedings of the 15th International Workshop on Semantic and Social Media Adaptation and Personalization, 2020

Unsupervised Discovery Of Semantically Aware Communities With Tensor Kruskal Decomposition: A Case Study In Twitter.

Georgios Drakopoulos, Konstantinos C. Giotopoulos, Ioanna Giannoukou, Spyros Sioutas

Proceedings of the 15th International Workshop on Semantic and Social Media Adaptation and Personalization, 2020

Recent Advances On Ontology Similarity Metrics: A Survey.

Georgios Drakopoulos, Yorghos Voutos, Phivos Mylonas

Proceedings of the 5th South-East Europe Design Automation, 2020

One Dimensional Cross-Correlation Methods For Deterministic And Stochastic Graph Signals With A Twitter Application In Julia.

Georgios Drakopoulos, Eleanna Kafeza

Proceedings of the 5th South-East Europe Design Automation, 2020

Parametric Evaluation Of Collaborative Filtering Over Apache Spark.

Athanasios Alexopoulos, Georgios Drakopoulos, Andreas Kanavos, Spyros Sioutas, Gerasimos Vonitsanos

Proceedings of the 5th South-East Europe Design Automation, 2020

The Converging Triangle of Cultural Content, Cognitive Science, and Behavioral Economics.

Georgios Drakopoulos, Ioanna Giannoukou, Phivos Mylonas, Spyros Sioutas

Proceedings of the Artificial Intelligence Applications and Innovations. AIAI 2020 IFIP WG 12.5 International Workshops, 2020

Building Trusted Startup Teams From LinkedIn Attributes: A Higher Order Probabilistic Analysis.

Georgios Drakopoulos, Eleanna Kafeza, Phivos Mylonas, Haseena Al Katheeri

Proceedings of the 32nd IEEE International Conference on Tools with Artificial Intelligence, 2020

On Tensor Distances for Self Organizing Maps: Clustering Cognitive Tasks.

Georgios Drakopoulos, Ioanna Giannoukou, Phivos Mylonas, Spyros Sioutas

Proceedings of the Database and Expert Systems Applications, 2020

A Graph Neural Network For Assessing The Affective Coherence Of Twitter Graphs.

Georgios Drakopoulos, Ioanna Giannoukou, Phivos Mylonas, Spyros Sioutas

Proceedings of the 2020 IEEE International Conference on Big Data (IEEE BigData 2020), 2020

2019

Towards Predicting Mentions to Verified Twitter Accounts: Building Prediction Models over MongoDB with Keras.

Ioanna Kyriazidou, Georgios Drakopoulos, Andreas Kanavos, Christos Makris, Phivos Mylonas

Proceedings of the 15th International Conference on Web Information Systems and Technologies, 2019

Emotion Recognition from Speech: A Survey.

Georgios Drakopoulos, George Pikramenos, Evangelos D. Spyrou, Stavros J. Perantonis

Proceedings of the 15th International Conference on Web Information Systems and Technologies, 2019

Tensor Clustering: A Review.

Georgios Drakopoulos, Evaggelos Spyrou, Phivos Mylonas

Proceedings of the 14th International Workshop on Semantic and Social Media Adaptation and Personalization, 2019

Smart Agriculture: An Open Field For Smart Contracts.

Yorghos Voutos, Georgios Drakopoulos, Phivos Mylonas

Proceedings of the 4th South-East Europe Design Automation, 2019

Proof Systems In Blockchains: A Survey.

Georgios Drakopoulos, Eleanna Kafeza, Haseena Al Katheeri

Proceedings of the 4th South-East Europe Design Automation, 2019

A semantically annotated JSON metadata structure for open linked cultural data in Neo4j.

Georgios Drakopoulos, Evaggelos Spyrou, Yorghos Voutos, Phivos Mylonas

Proceedings of the 23rd Pan-Hellenic Conference on Informatics, 2019

A Case of Adaptive Nonlinear System Identification with Third Order Tensors in TensorFlow.

Georgios Drakopoulos, Phivos Mylonas, Spyros Sioutas

Proceedings of the IEEE International Symposium on INnovations in Intelligent SysTems and Applications, 2019

Computing Long Sequences of Consecutive Fibonacci Integers with TensorFlow.

Georgios Drakopoulos, Xenophon Liapakis, Evaggelos Spyrou, Giannis Tzimas, Phivos Mylonas, Spyros Sioutas

Proceedings of the Artificial Intelligence Applications and Innovations, 2019

2018

The Biomolecular Computation Paradigm: A Survey in Massive Biological Computation.

Georgios Drakopoulos, Dimitrios Tsolis, Antonia Stefani, Phivos Mylonas

Proceedings of the Artificial Intelligence Applications and Innovations, 2018

A Graph Resilience Metric Based On Paths: Higher Order Analytics With GPU.

Georgios Drakopoulos, Xenophon Liapakis, Giannis Tzimas, Phivos Mylonas

Proceedings of the IEEE 30th International Conference on Tools with Artificial Intelligence, 2018

2017

Defining and evaluating Twitter influence metrics: a higher-order approach in Neo4j.

Georgios Drakopoulos, Andreas Kanavos, Phivos Mylonas, Spyros Sioutas

Soc. Netw. Anal. Min., 2017

Tensor-Based Semantically-Aware Topic Clustering of Biomedical Documents.

Georgios Drakopoulos, Andreas Kanavos, Ioannis Karydis, Spyros Sioutas, Aristidis G. Vrahatis

Comput., 2017

Fuzzy Random Walkers with Second Order Bounds: An Asymmetric Analysis.

Georgios Drakopoulos, Andreas Kanavos, Konstantinos Tsakalidis

Algorithms, 2017

Graph Community Discovery Algorithms in Neo4j with a Regularization-based Evaluation Metric.

Andreas Kanavos, Georgios Drakopoulos, Athanasios K. Tsakalidis

Proceedings of the 13th International Conference on Web Information Systems and Technologies, 2017

Towards a framework for tensor ontologies over Neo4j: Representations and operations.

Georgios Drakopoulos, Andreas Kanavos, Phivos Mylonas, Spyros Sioutas, Dimitrios Tsolis

Proceedings of the 8th International Conference on Information, 2017

A Genetic Algorithm for Discovering Linguistic Communities in Spatiosocial Tensors with an Application to Trilingual Luxemburg.

Georgios Drakopoulos, Fotini Stathopoulou, Giannis Tzimas, Michael Paraskevas, Phivos Mylonas, Spyros Sioutas

Proceedings of the Engineering Applications of Neural Networks, 2017

2016

A Fuzzy Graph Framework for Initializing k-Means.

Georgios Drakopoulos, Panagiotis Gourgaris, Andreas Kanavos, Christos Makris

Int. J. Artif. Intell. Tools, 2016

Evaluating Twitter Influence Ranking with System Theory.

Georgios Drakopoulos, Andreas Kanavos, Athanasios K. Tsakalidis

Proceedings of the 12th International Conference on Web Information Systems and Technologies, 2016

An adaptive higher order scheduling policy with an application to biosignal processing.

Georgios Drakopoulos, Vasileios Megalooikonomou

Proceedings of the 2016 IEEE Symposium Series on Computational Intelligence, 2016

A Neo4j Implementation of Fuzzy Random Walkers.

Georgios Drakopoulos, Andreas Kanavos, Athanasios K. Tsakalidis

Proceedings of the 9th Hellenic Conference on Artificial Intelligence, 2016

Eventually consistent cardinality estimation with applications in biodata mining.

Georgios Drakopoulos, Stavros Kontopoulos, Christos Makris

Proceedings of the 31st Annual ACM Symposium on Applied Computing, 2016

Augmenting fMRI-generated brain connectivity with temporal information.

Fotios Tagkalakis, Aimilia Papagiannaki, Georgios Drakopoulos, Vasileios Megalooikonomou

Proceedings of the 7th International Conference on Information, 2016

Regularizing large biosignals with finite differences.

Georgios Drakopoulos, Vasileios Megalooikonomou

Proceedings of the 7th International Conference on Information, 2016

Tensor-based document retrieval over Neo4j with an application to PubMed mining.

Georgios Drakopoulos, Andreas Kanavos

Proceedings of the 7th International Conference on Information, 2016

Tensor fusion of social structural and functional analytics over Neo4j.

Georgios Drakopoulos

Proceedings of the 7th International Conference on Information, 2016

2015

On the weight sparsity of multilayer perceptrons.

Georgios Drakopoulos, Vasileios Megalooikonomou

Proceedings of the 6th International Conference on Information, 2015

Higher order graph centrality measures for Neo4j.

Georgios Drakopoulos, Aikaterini Baroutiadi, Vasileios Megalooikonomou

Proceedings of the 6th International Conference on Information, 2015

2014

A Space Efficient Scheme for Persistent Graph Representation.

Stavros Kontopoulos, Georgios Drakopoulos

Proceedings of the 26th IEEE International Conference on Tools with Artificial Intelligence, 2014