Vangelis Metsis

According to our database, Vangelis Metsis authored at least 67 papers between 2006 and 2024.

Collaborative distances:

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

2024

BioDiffusion: A Versatile Diffusion Model for Biomedical Signal Synthesis.

Xiaomin Li, Mykhailo Sakevych, Gentry Atkinson, Vangelis Metsis

CoRR, 2024

Many-to-Many Prediction for Effective Modeling of Frequent Label Transitions in Time Series.

Alexander Katrompas, Vangelis Metsis

Proceedings of the 17th International Conference on PErvasive Technologies Related to Assistive Environments, 2024

Enhancing Time-Series Prediction with Temporal Context Modeling: A Bayesian and Deep Learning Synergy.

Habib Irani, Vangelis Metsis

Proceedings of the Thirty-Seventh International Florida Artificial Intelligence Research Society Conference, 2024

The Impact of Data Augmentation on Time Series Classification Models: An In-Depth Study with Biomedical Data.

Bikram De, Mykhailo Sakevych, Vangelis Metsis

Proceedings of the Artificial Intelligence in Medicine - 22nd International Conference, 2024

2023

EMOD: Efficient Moving Object Detection via Image Eccentricity Analysis and Sparse Neural Networks.

Xiaomin Li, Ramin Nabati, Kunjan Singh, Enrique Corona, Vangelis Metsis, Armin Parchami

Proceedings of the IEEE/CVF Winter Conference on Applications of Computer Vision Workshops, 2023

An LLVM-Inspired Framework for Unified Processing of Multimodal Time-Series Data.

Lee B. Hinkle, Vangelis Metsis

Proceedings of the 16th International Conference on PErvasive Technologies Related to Assistive Environments, 2023

Fusion of Learned Representations for Multimodal Sensor Data Classification.

Lee B. Hinkle, Gentry Atkinson, Vangelis Metsis

Proceedings of the Artificial Intelligence Applications and Innovations, 2023

Assisted Labeling Visualizer (ALVI): A Semi-Automatic Labeling System For Time-Series Data.

Lee B. Hinkle, Tristan Pedro, Tyler Lynn, Gentry Atkinson, Vangelis Metsis

Proceedings of the IEEE International Conference on Acoustics, 2023

Temporal Attention Signatures for Interpretable Time-Series Prediction.

Alexander Katrompas, Vangelis Metsis

Proceedings of the Artificial Neural Networks and Machine Learning, 2023

Conditional Diffusion with Label Smoothing for Data Synthesis from Examples with Noisy Labels.

Gentry Atkinson, Xiaomin Li, Vangelis Metsis

Proceedings of the 31st European Signal Processing Conference, 2023

2022

Personalized Watch-Based Fall Detection Using a Collaborative Edge-Cloud Framework.

Anne Hee Hiong Ngu, Vangelis Metsis, Shuan Coyne, Priyanka Srinivas, Tarek Salad, Uddin Mahmud, Kyong Hee Chee

Int. J. Neural Syst., 2022

TTS-CGAN: A Transformer Time-Series Conditional GAN for Biosignal Data Augmentation.

Xiaomin Li, Anne Hee Hiong Ngu, Vangelis Metsis

CoRR, 2022

Measuring Bias and Fairness in Multiclass Classification.

Cody Blakeney, Gentry Atkinson, Nathaniel Huish, Yan Yan, Vangelis Metsis, Ziliang Zong

Proceedings of the IEEE International Conference on Networking, Architecture and Storage, 2022

Individual Convolution of Ankle, Hip, and Wrist Data for Activities-of-Daily-Living Classification.

Lee B. Hinkle, Vangelis Metsis

Proceedings of the 18th International Conference on Intelligent Environments, 2022

An End-to-End Methodology for Semi-Supervised HAR Data Collection, Labeling, and Classification Using a Wristband.

Lee B. Hinkle, Gentry Atkinson, Vangelis Metsis

Proceedings of the Workshops at 18th International Conference on Intelligent Environments (IE2022), 2022

Topological Data Analysis of Time-Series as an Input Embedding for Deep Learning Models.

Morgan Byers, Lee B. Hinkle, Vangelis Metsis

Proceedings of the Artificial Intelligence Applications and Innovations, 2022

TTS-GAN: A Transformer-Based Time-Series Generative Adversarial Network.

Xiaomin Li, Vangelis Metsis, Huangyingrui Wang, Anne Hee Hiong Ngu

Proceedings of the Artificial Intelligence in Medicine, 2022

Recurrence and Self-attention vs the Transformer for Time-Series Classification: A Comparative Study.

Alexander Katrompas, Theodoros Ntakouris, Vangelis Metsis

Proceedings of the Artificial Intelligence in Medicine, 2022

2021

Ensemble Deep Learning on Wearables Using Small Datasets.

Taylor R. Mauldin, Anne H. H. Ngu, Vangelis Metsis, Marc E. Canby

ACM Trans. Comput. Heal., 2021

Measure Twice, Cut Once: Quantifying Bias and Fairness in Deep Neural Networks.

Cody Blakeney, Gentry Atkinson, Nathaniel Huish, Yan Yan, Vangelis Metsis, Ziliang Zong

CoRR, 2021

TSAR: a Time Series Assisted Relabeling Tool for Reducing Label Noise.

Gentry Atkinson, Vangelis Metsis

Proceedings of the PETRA '21: The 14th PErvasive Technologies Related to Assistive Environments Conference, Virtual Event, Greece, 29 June, 2021

Enhancing LSTM Models with Self-attention and Stateful Training.

Alexander Katrompas, Vangelis Metsis

Proceedings of the Intelligent Systems and Applications, 2021

Collaborative Edge-Cloud Computing for Personalized Fall Detection.

Anne H. H. Ngu, Shaun Coyne, Priyanka Srinivas, Vangelis Metsis

Proceedings of the Artificial Intelligence Applications and Innovations, 2021

A Survey of Methods for Detection and Correction of Noisy Labels in Time Series Data.

Gentry Atkinson, Vangelis Metsis

Proceedings of the Artificial Intelligence Applications and Innovations, 2021

Model Evaluation Approaches for Human Activity Recognition from Time-Series Data.

Lee B. Hinkle, Vangelis Metsis

Proceedings of the Artificial Intelligence in Medicine, 2021

Text Analysis for Understanding Symptoms of Social Anxiety in Student Veterans.

Morgan Byers, Vangelis Metsis

Proceedings of the Thirty-Fifth AAAI Conference on Artificial Intelligence, 2021

2020

In Situ Wireless Channel Visualization Using Augmented Reality and Ray Tracing.

George Koutitas, Varun Kumar Siddaraju, Vangelis Metsis

Sensors, 2020

Personalized Fall Detection System.

Anne H. H. Ngu, Vangelis Metsis, Shaun Coyne, Brian Chung, Rachel Pai, Joshua Chang

Proceedings of the 2020 IEEE International Conference on Pervasive Computing and Communications Workshops, 2020

Identifying label noise in time-series datasets.

Gentry Atkinson, Vangelis Metsis

Proceedings of the UbiComp/ISWC '20: 2020 ACM International Joint Conference on Pervasive and Ubiquitous Computing and 2020 ACM International Symposium on Wearable Computers, 2020

2019

Experimentation and Analysis of Ensemble Deep Learning in IoT Applications.

Taylor R. Mauldin, Anne H. H. Ngu, Vangelis Metsis, Marc E. Canby, Jelena Tesic

Open J. Internet Things, 2019

A virtual and augmented reality platform for the training of first responders of the ambulance bus.

George Koutitas, Kenneth Scott Smith, Grayson Lawrence, Vangelis Metsis, Clayton Stamper, Mark Trahan, Ted Lehr

Proceedings of the 12th ACM International Conference on PErvasive Technologies Related to Assistive Environments, 2019

Physiological Measurement for Emotion Recognition in Virtual Reality.

Lee Hinkle, Kamrad Khoshhal, Vangelis Metsis

Proceedings of the 2nd International Conference on Data Intelligence and Security, 2019

2018

SmartFall: A Smartwatch-Based Fall Detection System Using Deep Learning.

Taylor R. Mauldin, Marc E. Canby, Vangelis Metsis, Anne H. H. Ngu, Coralys Cubero Rivera

Sensors, 2018

2017

A Multilevel Body Motion-Based Human Activity Analysis Methodology.

Kamrad Khoshhal Roudposhti, Jorge Dias, Paulo Peixoto, Vangelis Metsis, Urbano Nunes

IEEE Trans. Cogn. Dev. Syst., 2017

IoT Middleware: A Survey on Issues and Enabling Technologies.

Anne Hee Hiong Ngu, Mario A. Gutierrez, Vangelis Metsis, Surya Nepal, Quan Z. Sheng

IEEE Internet Things J., 2017

Classification of Emotional Arousal During Multimedia Exposure.

Adam Anderson, Thomas Hsiao, Vangelis Metsis

Proceedings of the 10th International Conference on PErvasive Technologies Related to Assistive Environments, 2017

2015

Monitoring breathing activity and sleep patterns using multimodal non-invasive technologies.

Michalis Papakostas, James Staud, Fillia Makedon, Vangelis Metsis

Proceedings of the 8th ACM International Conference on PErvasive Technologies Related to Assistive Environments, 2015

Real-time subspace denoising of polysomnographic data.

Vangelis Metsis, Ioannis D. Schizas, Gregg Marshall

Proceedings of the 8th ACM International Conference on PErvasive Technologies Related to Assistive Environments, 2015

Self-managed patient-game interaction using the barrett WAM arm for motion analysis.

Alexandros Lioulemes, Paul Sassaman, Shawn N. Gieser, Vangelis Karkaletsis, Fillia Makedon, Vangelis Metsis

Proceedings of the 8th ACM International Conference on PErvasive Technologies Related to Assistive Environments, 2015

Development and evaluation of a unity-based, kinect-controlled avatar for physical rehabilitation.

Dylan Ebert, Vangelis Metsis, Fillia Makedon

Proceedings of the 8th ACM International Conference on PErvasive Technologies Related to Assistive Environments, 2015

Automated Detection of Sleep Disorder-Related Events from Polysomnographic Data.

Hugo Espiritu, Vangelis Metsis

Proceedings of the 2015 International Conference on Healthcare Informatics, 2015

2014

DNA Copy Number Selection Using Robust Structured Sparsity-Inducing Norms.

Vangelis Metsis, Fillia Makedon, Dinggang Shen, Heng Huang

IEEE ACM Trans. Comput. Biol. Bioinform., 2014

Non-invasive analysis of sleep patterns via multimodal sensor input.

Vangelis Metsis, Dimitrios I. Kosmopoulos, Vassilis Athitsos, Fillia Makedon

Pers. Ubiquitous Comput., 2014

A supervised learning approach for fast object recognition from RGB-D data.

David Paulk, Vangelis Metsis, Christopher McMurrough, Fillia Makedon

Proceedings of the 7th International Conference on PErvasive Technologies Related to Assistive Environments, 2014

Safety challenges in using AR.Drone to collaborate with humans in indoor environments.

Alexandros Lioulemes, Georgios Galatas, Vangelis Metsis, Gian Luca Mariottini, Fillia Makedon

Proceedings of the 7th International Conference on PErvasive Technologies Related to Assistive Environments, 2014

Quantitative evaluation of the kinect skeleton tracker for physical rehabilitation exercises.

Shawn N. Gieser, Vangelis Metsis, Fillia Makedon

Proceedings of the 7th International Conference on PErvasive Technologies Related to Assistive Environments, 2014

Guided physical therapy through the use of the Barrett WAM robotic arm.

Scott Phan, Alexandros Lioulemes, Cyril Lutterodt, Fillia Makedon, Vangelis Metsis

Proceedings of the 2014 IEEE International Symposium on Haptic, 2014

2013

A dataset for point of gaze detection using head poses and eye images.

Christopher McMurrough, Vangelis Metsis, Dimitrios I. Kosmopoulos, Ilias Maglogiannis, Fillia Makedon

J. Multimodal User Interfaces, 2013

An adaptive dialogue system for assessing post traumatic stress disorder.

Alexandros Papangelis, Robert Gatchel, Vangelis Metsis, Fillia Makedon

Proceedings of the 6th International Conference on PErvasive Technologies Related to Assistive Environments, 2013

Modeling the effect of attention deficit in game-based motor ability assessment of Cerebral Palsy patients.

Michael Gardner, Vangelis Metsis, Eric Becker, Fillia Makedon

Proceedings of the 6th International Conference on PErvasive Technologies Related to Assistive Environments, 2013

A web ontology for Brain Trauma Patient Computer-Assisted Rehabilitation.

Dimitrios Zikos, Georgios Galatas, Vangelis Metsis, Fillia Makedon

Proceedings of the Informatics, 2013

Computer aided rehabilitation for patients with rheumatoid arthritis.

Vangelis Metsis, Pat Jangyodsuk, Vassilis Athitsos, Maura Iversen, Fillia Makedon

Proceedings of the International Conference on Computing, Networking and Communications, 2013

2012

Boosted ranking models: a unifying framework for ranking predictions.

Kevin Dela Rosa, Vangelis Metsis, Vassilis Athitsos

Knowl. Inf. Syst., 2012

Low-cost head position tracking for gaze point estimation.

Christopher McMurrough, Jonathan Rich, Vangelis Metsis, An Nguyen, Fillia Makedon

Proceedings of the 5th International Conference on PErvasive Technologies Related to Assistive Environments, 2012

A viewpoint-independent statistical method for fall detection.

Zhong Zhang, Weihua Liu, Vangelis Metsis, Vassilis Athitsos

Proceedings of the 21st International Conference on Pattern Recognition, 2012

An eye tracking dataset for point of gaze detection.

Christopher McMurrough, Vangelis Metsis, Jonathan Rich, Fillia Makedon

Proceedings of the 2012 Symposium on Eye-Tracking Research and Applications, 2012

2011

Digital cities of the future: Extending @home assistive technologies for the elderly and the disabled.

Charalampos Doukas, Vangelis Metsis, Eric Becker, Zhengyi Le, Fillia Makedon, Ilias Maglogiannis

Telematics Informatics, 2011

Recognition of sleep patterns using a bed pressure mat.

Vangelis Metsis, Georgios Galatas, Alexandros Papangelis, Dimitrios I. Kosmopoulos, Fillia Makedon

Proceedings of the PETRA 2011, 2011

2010

Abnormal human behavioral pattern detection in assisted living environments.

Kyungseo Park, Yong Lin, Vangelis Metsis, Zhengyi Le, Fillia Makedon

Proceedings of the 3rd International Conference on Pervasive Technologies Related to Assistive Environments, 2010

Sensor placement and coordination via distributed multi-agent cooperative control.

Alexandros Papangelis, Vangelis Metsis, John Shawe-Taylor, Fillia Makedon

Proceedings of the 3rd International Conference on Pervasive Technologies Related to Assistive Environments, 2010

2009

SmartDrawer: RFID-based smart medicine drawer for assistive environments.

Eric Becker, Vangelis Metsis, Roman Arora, Jyothi K. Vinjumur, Yurong Xu, Fillia Makedon

Proceedings of the 2nd International Conference on Pervasive Technologies Related to Assistive Environments, 2009

Providing QoS in ontology centered context aware pervasive systems.

Roman Arora, Vangelis Metsis, Rong Zhang, Fillia Makedon

Proceedings of the 2nd International Conference on Pervasive Technologies Related to Assistive Environments, 2009

Heterogeneous Data Fusion to Type Brain Tumor Biopsies.

Vangelis Metsis, Heng Huang, Fillia Makedon, Aria Tzika

Proceedings of the Artificial Intelligence Applications and Innovations III, 2009

Energy-Constrained Scheduling of DAGs on Multi-core Processors.

Ishfaq Ahmad, Roman Arora, Derek White, Vangelis Metsis, Rebecca Ingram

Proceedings of the Contemporary Computing - Second International Conference, 2009

2008

Towards an evaluation framework for assistive environments.

Vangelis Metsis, Zhengyi Le, Yu Lei, Fillia Makedon

Proceedings of the 1st ACM International Conference on Pervasive Technologies Related to Assistive Environments, 2008

2007

Content Collection for the Labelling of Health-Related Web Content.

Konstantinos Stamatakis, Vangelis Metsis, Vangelis Karkaletsis, Marek Ruzicka, Vojtech Svátek, Enrique Amigó, Matti Pöllä, Constantine D. Spyropoulos

Proceedings of the Artificial Intelligence in Medicine, 2007

2006

Spam Filtering with Naive Bayes - Which Naive Bayes?

Vangelis Metsis, Ion Androutsopoulos, Georgios Paliouras

Proceedings of the CEAS 2006, 2006