Vangelis Metsis

77 papers A* 1B 8Misc 5Journal 23Unranked 40

Year	Rank	Type	Title / Venue / Authors
2026	J	`jnl`	EnsAug: Augmentation-Driven Ensembles for Human Motion Sequence Analysis. CoRR Bikram De, Habib Irani, Vangelis Metsis
2026	—	`conf`	Geometric Skeletal Distance Learning for Self-Supervised Sign Language Recognition. VISAPP (2) Evangelos G. Sartinas, Dimitrios I. Kosmopoulos, Emmanouil Z. Psarakis, Kostas Blekos, Bikram Kumar De, Vangelis Metsis
2026	J	`jnl`	WaveFormer: Wavelet Embedding Transformer for Biomedical Signals. CoRR Habib Irani, Bikram De, Vangelis Metsis
2025	J	`jnl`	A Systematic Evaluation of LLM Strategies for Mental Health Text Analysis: Fine-tuning vs. Prompt Engineering vs. RAG. CoRR Arshia Kermani, Verónica Pérez-Rosas, Vangelis Metsis
2025	J	`jnl`	DyWPE: Signal-Aware Dynamic Wavelet Positional Encoding for Time Series Transformers. CoRR Habib Irani, Vangelis Metsis
2025	—	`conf`	Geometric Knowledge Distillation via Procrustes Analysis for Efficient Motion Sequence Classification. DSP Bikram De, Kostas Blekos, Vassilis Pikoulis, Dimitrios I. Kosmopoulos, Vangelis Metsis
2025	J	`jnl`	Positional Encoding in Transformer-Based Time Series Models: A Survey. CoRR Habib Irani, Vangelis Metsis
2025	J	`jnl`	Time Series Embedding Methods for Classification Tasks: A Review. CoRR Yasamin Ghahremani, Vangelis Metsis
2025	J	`jnl`	Time Series Embedding Methods for Classification Tasks: A Review. Expert Syst. J. Knowl. Eng. Habib Irani, Yasamin Ghahremani, Arshia Kermani, Vangelis Metsis
2024	J	`jnl`	BioDiffusion: A Versatile Diffusion Model for Biomedical Signal Synthesis. CoRR Xiaomin Li, Mykhailo Sakevych, Gentry Atkinson, Vangelis Metsis
2024	Misc	`conf`	Enhancing Time-Series Prediction with Temporal Context Modeling: A Bayesian and Deep Learning Synergy. FLAIRS Habib Irani, Vangelis Metsis
2024	—	`conf`	Many-to-Many Prediction for Effective Modeling of Frequent Label Transitions in Time Series. PETRA Alexander Katrompas, Vangelis Metsis
2024	—	`conf`	The Impact of Data Augmentation on Time Series Classification Models: An In-Depth Study with Biomedical Data. AIME (1) Bikram De, Mykhailo Sakevych, Vangelis Metsis
2023	—	`conf`	An LLVM-Inspired Framework for Unified Processing of Multimodal Time-Series Data. PETRA Lee B. Hinkle, Vangelis Metsis
2023	—	`conf`	Assisted Labeling Visualizer (ALVI): A Semi-Automatic Labeling System For Time-Series Data. ICASSP Workshops Lee B. Hinkle, Tristan Pedro, Tyler Lynn, Gentry Atkinson, Vangelis Metsis
2023	—	`conf`	Conditional Diffusion with Label Smoothing for Data Synthesis from Examples with Noisy Labels. EUSIPCO Gentry Atkinson, Xiaomin Li, Vangelis Metsis
2023	—	`conf`	EMOD: Efficient Moving Object Detection via Image Eccentricity Analysis and Sparse Neural Networks. WACV (Workshops) Xiaomin Li, Ramin Nabati, Kunjan Singh, Enrique Corona, Vangelis Metsis, Armin Parchami
2023	—	`conf`	Fusion of Learned Representations for Multimodal Sensor Data Classification. AIAI (1) Lee B. Hinkle, Gentry Atkinson, Vangelis Metsis
2023	—	`conf`	Temporal Attention Signatures for Interpretable Time-Series Prediction. ICANN (6) Alexander Katrompas, Vangelis Metsis
2022	B	`conf`	An End-to-End Methodology for Semi-Supervised HAR Data Collection, Labeling, and Classification Using a Wristband. Intelligent Environments (Workshops) Lee B. Hinkle, Gentry Atkinson, Vangelis Metsis
2022	B	`conf`	Individual Convolution of Ankle, Hip, and Wrist Data for Activities-of-Daily-Living Classification. Intelligent Environments Lee B. Hinkle, Vangelis Metsis
2022	—	`conf`	Measuring Bias and Fairness in Multiclass Classification. NAS Cody Blakeney, Gentry Atkinson, Nathaniel Huish, Yan Yan, Vangelis Metsis, Ziliang Zong
2022	J	`jnl`	Personalized Watch-Based Fall Detection Using a Collaborative Edge-Cloud Framework. Int. J. Neural Syst. Anne Hee Hiong Ngu, Vangelis Metsis, Shuan Coyne, Priyanka Srinivas, Tarek Salad, Uddin Mahmud, Kyong Hee Chee
2022	B	`conf`	Recurrence and Self-attention vs the Transformer for Time-Series Classification: A Comparative Study. AIME Alexander Katrompas, Theodoros Ntakouris, Vangelis Metsis
2022	J	`jnl`	TTS-CGAN: A Transformer Time-Series Conditional GAN for Biosignal Data Augmentation. CoRR Xiaomin Li, Anne Hee Hiong Ngu, Vangelis Metsis
2022	B	`conf`	TTS-GAN: A Transformer-Based Time-Series Generative Adversarial Network. AIME Xiaomin Li, Vangelis Metsis, Huangyingrui Wang, Anne Hee Hiong Ngu
2022	J	`jnl`	TTS-GAN: A Transformer-based Time-Series Generative Adversarial Network. CoRR Xiaomin Li, Vangelis Metsis, Huangyingrui Wang, Anne Hee Hiong Ngu
2022	—	`conf`	Topological Data Analysis of Time-Series as an Input Embedding for Deep Learning Models. AIAI (2) Morgan Byers, Lee B. Hinkle, Vangelis Metsis
2021	Misc	`conf`	A Survey of Methods for Detection and Correction of Noisy Labels in Time Series Data. AIAI Gentry Atkinson, Vangelis Metsis
2021	Misc	`conf`	Collaborative Edge-Cloud Computing for Personalized Fall Detection. AIAI Anne H. H. Ngu, Shaun Coyne, Priyanka Srinivas, Vangelis Metsis
2021	—	`conf`	Enhancing LSTM Models with Self-attention and Stateful Training. IntelliSys (1) Alexander Katrompas, Vangelis Metsis
2021	J	`jnl`	Ensemble Deep Learning on Wearables Using Small Datasets. ACM Trans. Comput. Heal. Taylor R. Mauldin, Anne H. H. Ngu, Vangelis Metsis, Marc E. Canby
2021	J	`jnl`	Measure Twice, Cut Once: Quantifying Bias and Fairness in Deep Neural Networks. CoRR Cody Blakeney, Gentry Atkinson, Nathaniel Huish, Yan Yan, Vangelis Metsis, Ziliang Zong
2021	B	`conf`	Model Evaluation Approaches for Human Activity Recognition from Time-Series Data. AIME Lee B. Hinkle, Vangelis Metsis
2021	—	`conf`	TSAR: a Time Series Assisted Relabeling Tool for Reducing Label Noise. PETRA Gentry Atkinson, Vangelis Metsis
2021	A*	`conf`	Text Analysis for Understanding Symptoms of Social Anxiety in Student Veterans. AAAI Morgan Byers, Vangelis Metsis
2020	—	`conf`	Identifying label noise in time-series datasets. UbiComp/ISWC Adjunct Gentry Atkinson, Vangelis Metsis
2020	J	`jnl`	In Situ Wireless Channel Visualization Using Augmented Reality and Ray Tracing. Sensors George Koutitas, Varun Kumar Siddaraju, Vangelis Metsis
2020	—	`conf`	Personalized Fall Detection System. PerCom Workshops Anne H. H. Ngu, Vangelis Metsis, Shaun Coyne, Brian Chung, Rachel Pai, Joshua Chang
2019	—	`conf`	A virtual and augmented reality platform for the training of first responders of the ambulance bus. PETRA George Koutitas, Kenneth Scott Smith, Grayson Lawrence, Vangelis Metsis, Clayton Stamper, Mark Trahan, Ted Lehr
2019	J	`jnl`	Experimentation and Analysis of Ensemble Deep Learning in IoT Applications. Open J. Internet Things Taylor R. Mauldin, Anne H. H. Ngu, Vangelis Metsis, Marc E. Canby, Jelena Tesic
2019	—	`conf`	Physiological Measurement for Emotion Recognition in Virtual Reality. ICDIS Lee Hinkle, Kamrad Khoshhal, Vangelis Metsis
2018	J	`jnl`	SmartFall: A Smartwatch-Based Fall Detection System Using Deep Learning. Sensors Taylor R. Mauldin, Marc E. Canby, Vangelis Metsis, Anne H. H. Ngu, Coralys Cubero Rivera
2017	J	`jnl`	A Multilevel Body Motion-Based Human Activity Analysis Methodology. IEEE Trans. Cogn. Dev. Syst. Kamrad Khoshhal Roudposhti, Jorge Dias, Paulo Peixoto, Vangelis Metsis, Urbano Nunes
2017	—	`conf`	Classification of Emotional Arousal During Multimedia Exposure. PETRA Adam Anderson, Thomas Hsiao, Vangelis Metsis
2017	J	`jnl`	IoT Middleware: A Survey on Issues and Enabling Technologies. IEEE Internet Things J. Anne Hee Hiong Ngu, Mario A. Gutierrez, Vangelis Metsis, Surya Nepal, Quan Z. Sheng
2015	—	`conf`	Automated Detection of Sleep Disorder-Related Events from Polysomnographic Data. ICHI Hugo Espiritu, Vangelis Metsis
2015	—	`conf`	Development and evaluation of a unity-based, kinect-controlled avatar for physical rehabilitation. PETRA Dylan Ebert, Vangelis Metsis, Fillia Makedon
2015	—	`conf`	Monitoring breathing activity and sleep patterns using multimodal non-invasive technologies. PETRA Michalis Papakostas, James Staud, Fillia Makedon, Vangelis Metsis
2015	—	`conf`	Real-time subspace denoising of polysomnographic data. PETRA Vangelis Metsis, Ioannis D. Schizas, Gregg Marshall
2015	—	`conf`	Self-managed patient-game interaction using the barrett WAM arm for motion analysis. PETRA Alexandros Lioulemes, Paul Sassaman, Shawn N. Gieser, Vangelis Karkaletsis, Fillia Makedon, Vangelis Metsis
2014	—	`conf`	A supervised learning approach for fast object recognition from RGB-D data. PETRA David Paulk, Vangelis Metsis, Christopher McMurrough, Fillia Makedon
2014	J	`jnl`	DNA Copy Number Selection Using Robust Structured Sparsity-Inducing Norms. IEEE ACM Trans. Comput. Biol. Bioinform. Vangelis Metsis, Fillia Makedon, Dinggang Shen, Heng Huang
2014	—	`conf`	Guided physical therapy through the use of the Barrett WAM robotic arm. HAVE Scott Phan, Alexandros Lioulemes, Cyril Lutterodt, Fillia Makedon, Vangelis Metsis
2014	J	`jnl`	Non-invasive analysis of sleep patterns via multimodal sensor input. Pers. Ubiquitous Comput. Vangelis Metsis, Dimitrios I. Kosmopoulos, Vassilis Athitsos, Fillia Makedon
2014	—	`conf`	Quantitative evaluation of the kinect skeleton tracker for physical rehabilitation exercises. PETRA Shawn N. Gieser, Vangelis Metsis, Fillia Makedon
2014	—	`conf`	Safety challenges in using AR.Drone to collaborate with humans in indoor environments. PETRA Alexandros Lioulemes, Georgios Galatas, Vangelis Metsis, Gian Luca Mariottini, Fillia Makedon
2013	J	`jnl`	A dataset for point of gaze detection using head poses and eye images. J. Multimodal User Interfaces Christopher McMurrough, Vangelis Metsis, Dimitrios I. Kosmopoulos, Ilias Maglogiannis, Fillia Makedon
2013	—	`conf`	A web ontology for Brain Trauma Patient Computer-Assisted Rehabilitation. ICIMTH Dimitrios Zikos, Georgios Galatas, Vangelis Metsis, Fillia Makedon
2013	—	`conf`	An adaptive dialogue system for assessing post traumatic stress disorder. PETRA Alexandros Papangelis, Robert Gatchel, Vangelis Metsis, Fillia Makedon
2013	Misc	`conf`	Computer aided rehabilitation for patients with rheumatoid arthritis. ICNC Vangelis Metsis, Pat Jangyodsuk, Vassilis Athitsos, Maura Iversen, Fillia Makedon
2013	—	`conf`	Modeling the effect of attention deficit in game-based motor ability assessment of Cerebral Palsy patients. PETRA Michael R. Gardner, Vangelis Metsis, Eric Becker, Fillia Makedon
2012	B	`conf`	A viewpoint-independent statistical method for fall detection. ICPR Zhong Zhang, Weihua Liu, Vangelis Metsis, Vassilis Athitsos
2012	B	`conf`	An eye tracking dataset for point of gaze detection. ETRA Christopher McMurrough, Vangelis Metsis, Jonathan Rich, Fillia Makedon
2012	J	`jnl`	Boosted ranking models: a unifying framework for ranking predictions. Knowl. Inf. Syst. Kevin Dela Rosa, Vangelis Metsis, Vassilis Athitsos
2012	—	`conf`	Low-cost head position tracking for gaze point estimation. PETRA Christopher McMurrough, Jonathan Rich, Vangelis Metsis, An Nguyen, Fillia Makedon
2011	J	`jnl`	Digital cities of the future: Extending @home assistive technologies for the elderly and the disabled. Telematics Informatics Charalampos Doukas, Vangelis Metsis, Eric Becker, Zhengyi Le, Fillia Makedon, Ilias Maglogiannis
2011	—	`conf`	Recognition of sleep patterns using a bed pressure mat. PETRA Vangelis Metsis, Georgios Galatas, Alexandros Papangelis, Dimitrios I. Kosmopoulos, Fillia Makedon
2010	—	`conf`	Abnormal human behavioral pattern detection in assisted living environments. PETRA Kyungseo Park, Yong Lin, Vangelis Metsis, Zhengyi Le, Fillia Makedon
2010	—	`conf`	Sensor placement and coordination via distributed multi-agent cooperative control. PETRA Alexandros Papangelis, Vangelis Metsis, John Shawe-Taylor, Fillia Makedon
2009	—	`conf`	Energy-Constrained Scheduling of DAGs on Multi-core Processors. IC3 Ishfaq Ahmad, Roman Arora, Derek White, Vangelis Metsis, Rebecca Ingram
2009	Misc	`conf`	Heterogeneous Data Fusion to Type Brain Tumor Biopsies. AIAI Vangelis Metsis, Heng Huang, Fillia Makedon, Aria Tzika
2009	—	`conf`	Providing QoS in ontology centered context aware pervasive systems. PETRA Roman Arora, Vangelis Metsis, Rong Zhang, Fillia Makedon
2009	—	`conf`	SmartDrawer: RFID-based smart medicine drawer for assistive environments. PETRA Eric Becker, Vangelis Metsis, Roman Arora, Jyothi K. Vinjumur, Yurong Xu, Fillia Makedon
2008	—	`conf`	Towards an evaluation framework for assistive environments. PETRA Vangelis Metsis, Zhengyi Le, Yu Lei, Fillia Makedon
2007	B	`conf`	Content Collection for the Labelling of Health-Related Web Content. AIME Konstantinos Stamatakis, Vangelis Metsis, Vangelis Karkaletsis, Marek Ruzicka, Vojtech Svátek, Enrique Amigó, Matti Pöllä, Constantine D. Spyropoulos
2006	—	`conf`	Spam Filtering with Naive Bayes - Which Naive Bayes? CEAS Vangelis Metsis, Ion Androutsopoulos, Georgios Paliouras