Spiros Nikolopoulos

117 papers A* 3B 8C 9Journal 33Unranked 59

Year	Rank	Type	Title / Venue / Authors
2026	—	`conf`	The Evolution of Digital Cultural Heritage Towards Human-Centered Storyliving Virtual Worlds. AIxVR Eleftherios Anastasovitis, Georgia Georgiou, Spiros Nikolopoulos, Ioannis Kompatsiaris
2025	J	`jnl`	A hybrid neuromarketing approach exploiting EEG graph signal processing and gaze dynamic patterning. Brain Informatics Fotis P. Kalaganis, Kostas Georgiadis, Vangelis P. Oikonomou, Nikos Laskaris, Spiros Nikolopoulos, Ioannis Kompatsiaris
2025	J	`jnl`	AI in fashion: a literature review. Electron. Commer. Res. Elias Kouslis, Evridiki Papachristou, Thanos G. Stavropoulos, Anastasios Papazoglou-Chalikias, Elisavet Chatzilari, Spiros Nikolopoulos, Ioannis Kompatsiaris
2025	—	`conf`	Decoding Visual Art Preferences From EEG Signals Using Wavelet Scattering Transform. DSP Maria Kyrou, Nikos Laskaris, Panagiotis C. Petrantonakis, Fotis P. Kalaganis, Kostas Georgiadis, Spiros Nikolopoulos, Ioannis Kompatsiaris
2025	—	`conf`	Enhancing EEG-Based Neuromarketing with Attention mechanism and Riemannian Features. DSP Fotis P. Kalaganis, Kostas Georgiadis, Georgios Nousias, Vangelis P. Oikonomou, Nikos Laskaris, Spiros Nikolopoulos, Ioannis Kompatsiaris
2025	C	`conf`	Validating the Greek Translation of the Godspeed Robotics Questionnaire by Interactive Workshop. BIBE Vasiliki Mantiou, Vasiliki Fiska, Konstantinos Mitsopoulos, Kostas Nizamis, Markos G. Tsipouras, Spiros Nikolopoulos, Panagiotis Polygerinos, Eleftheria Vellidou, Konstantinos Papadopoulos, Panagiotis D. Bamidis, Alexander Astaras, Alkinoos Athanasiou
2024	—	`conf`	A Health Tourism Ontology Framework for Versatile Applications. MTSR Sofia Gkevreki, Vasiliki Fiska, Spiros Nikolopoulos, Ioannis Kompatsiaris
2024	J	`jnl`	A Semantic Framework to Detect Problems in Activities of Daily Living Monitored through Smart Home Sensors. Sensors Giorgos Giannios, Lampros Mpaltadoros, Vasilis Alepopoulos, Margarita Grammatikopoulou, Thanos G. Stavropoulos, Spiros Nikolopoulos, Ioulietta Lazarou, Magda Tsolaki, Ioannis Kompatsiaris
2024	—	`conf`	A discovery portal for smart health-related data exploration and management based on a hybrid Service-and-Data-Oriented Architecture. SDS Vasiliki Fiska, Lampros Mpaltadoros, Alejandro Martín Medrano Gil, Gloria Cea Sáncez, Thanos G. Stavropoulos, Spiros Nikolopoulos, Francisco Londoño, Gorka Epelde, Evdokimos I. Konstantinidis, Ioannis Kompatsiaris, Panagiotis D. Bamidis
2024	—	`conf`	Assessing Video Advertising Engagement via Nonlinear Intersubject Correlation Analysis of EEG and Eye Tracking Dynamics. EUSIPCO Kostas Georgiadis, Fotis P. Kalaganis, Nikos Laskaris, Spiros Nikolopoulos, Ioannis Kompatsiaris
2024	—	`conf`	Combining EEGNet with SPDNet Towards an End-To-End Architecture for Imagined Speech Decoding. EUSIPCO Georgios Rousis, Fotis P. Kalaganis, Spiros Nikolopoulos, Ioannis Kompatsiaris, Panagiotis C. Petrantonakis
2024	—	`conf`	Decoding Consumer Behavior: A Neuroscientific Exploration of Personality Traits Through EEG Functional Connectivity. EUSIPCO Maria Kyrou, Fotis P. Kalaganis, Kostas Georgiadis, Spiros Nikolopoulos, Nikos Laskaris, Ioannis Kompatsiaris
2024	—	`conf`	Prediction of Successful Memory Formation during Audiovisual advertising using EEG signals. CAI Vangelis P. Oikonomou, Kostas Geordiadis, Fotis P. Kalaganis, Spiros Nikolopoulos, Ioannis Kompatsiaris
2024	J	`jnl`	Regulatory considerations for developing remote measurement technologies for Alzheimer's disease research. npj Digit. Medicine Gül Erdemli, Margarita Grammatikopoulou, Bertil Wagner, Srinivasan Vairavan, Jelena Curcic, Dag Aarsland, Gayle Wittenberg, Spiros Nikolopoulos, Marijn Muurling, Holger Fröhlich, Casper de Boer, Niraj M. Shanbhag, Vera J. M. Nies, Neva Coello, Dianne Gove, Ana Diaz, Suzanne Foy, Wim Dartee, Anna-Katharine Brem
2024	J	`jnl`	Stepping Forward: A Scoping Systematic Literature Review on the Health Outcomes of Smart Sensor Technologies for Diabetic Foot Ulcers. Sensors Ioulietta Lazarou, Vasiliki Fiska, Lampros Mpaltadoros, Dimitris Tsaopoulos, Thanos G. Stavropoulos, Spiros Nikolopoulos, George E. Dafoulas, Zoe Dailiana, Alexandra Bargiota, Ioannis Kompatsiaris
2024	J	`jnl`	The Visual Saliency Transformer Goes Temporal: TempVST for Video Saliency Prediction. IEEE Access Nikos Lazaridis, Kostas Georgiadis, Fotis Kalaganis, Giorgos Kordopatis-Zilos, Symeon Papadopoulos, Spiros Nikolopoulos, Ioannis Kompatsiaris
2024	J	`jnl`	VR Designer: enhancing fashion showcases through immersive virtual garment fitting. Virtual Real. Orestis Sarakatsanos, Anastasios Papazoglou-Chalikias, Machi Boikou, Elisavet Chatzilari, Michaela Jauk, Ursina Hafliger, Spiros Nikolopoulos, Ioannis Kompatsiaris
2023	J	`jnl`	A Sparse Representation Classification Scheme for the Recognition of Affective and Cognitive Brain Processes in Neuromarketing. Sensors Vangelis P. Oikonomou, Kostas Georgiadis, Fotis Kalaganis, Spiros Nikolopoulos, Ioannis Kompatsiaris
2023	J	`jnl`	AI and Non AI Assessments for Dementia. CoRR Mahboobeh Parsapoor, Hamed Ghodrati, Vincenzo Dentamaro, Christopher R. Madan, Ioulietta Lazarou, Spiros Nikolopoulos, Ioannis Kompatsiaris
2023	—	`conf`	Exploiting Approximate Joint Diagonalization for Covariance Estimation in Imagined Speech Decoding. BI Fotis P. Kalaganis, Kostas Georgiadis, Vangelis P. Oikonomou, Spiros Nikolopoulos, Nikolaos A. Laskaris, Ioannis Kompatsiaris
2023	—	`conf`	Harneshing the Potential of EEG in Neuromarketing with Deep Learning and Riemannian Geometry. BI Kostas Georgiadis, Fotis P. Kalaganis, Vangelis P. Oikonomou, Spiros Nikolopoulos, Nikolaos A. Laskaris, Ioannis Kompatsiaris
2023	—	`conf`	The PrescIT Knowledge Graph: Supporting ePrescription to Prevent Adverse Drug Reactions. MIE Achilleas Chytas, Vlasios K. Dimitriadis, Giorgos Giannios, Margarita Grammatikopoulou, George Nikolaidis, Jenny Pliatsika, Martha Zachariadou, Haralampos Karanikas, Ioannis Kompatsiaris, Spiros Nikolopoulos, Pantelis Natsiavas
2023	—	`conf`	Use of Real-World Data to Support Adverse Drug Reactions Prevention During ePrescription. ICIMTH Vlasios K. Dimitriadis, Achilleas Chytas, Margarita Grammatikopoulou, George Nikolaidis, Jenny Pliatsika, Martha Zachariadou, Spiros Nikolopoulos, Pantelis Natsiavas
2022	—	`conf`	A Multitask Bayesian Framework for the analysis of Motor Imagery EEG Data. EUSIPCO Vangelis P. Oikonomou, Spiros Nikolopoulos, Ioannis Kompatsiaris
2022	J	`jnl`	An authoring tool for democratizing the creation of high-quality VR experiences. Virtual Real. Dimitrios Ververidis, Panagiotis Migkotzidis, Efstathios Nikolaidis, Eleftherios Anastasovitis, Anastasios Papazoglou-Chalikias, Spiros Nikolopoulos, Ioannis Kompatsiaris
2022	J	`jnl`	Design-time Fashion Popularity Forecasting in VR Environments. CoRR Stefanos-Iordanis Papadopoulos, Christos Koutlis, Anastasios Papazoglou-Chalikias, Symeon Papadopoulos, Spiros Nikolopoulos
2022	J	`jnl`	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 Ioulietta Lazarou, Spiros Nikolopoulos, Kostas Georgiadis, Vangelis P. Oikonomou, Agnes Mariakaki, Ioannis Kompatsiaris
2022	J	`jnl`	Increasing the Independence of People with Disabilities Using Bio-signals, Computer Vision and Wearable Devices. ERCIM News Ioulietta Lazarou, Lampros Mpaltadoros, Fotis Kalaganis, Kostas Georgiadis, Spiros Nikolopoulos, Ioannis Kompatsiaris
2022	—	`conf`	Novel Paradigms of Human-Fashion Interaction. SETN Anastasios Papazoglou-Chalikias, Elias Kouslis, Orestis Sarakatsanos, Andromachi Boikou, Stefanos-Iordanis Papadopoulos, Christos Koutlis, Symeon Papadopoulos, Spiros Nikolopoulos, Ioannis Kompatsiaris, David Gavilan, Dongjoe Shin, Yu Chen, Axl François, Michaela Jauk, Jamie Sutherland
2021	—	`conf`	A VR Application for the Virtual Fitting of Fashion Garments on Avatars. ISMAR Adjunct Orestis Sarakatsanos, Elisavet Chatzilari, Spiros Nikolopoulos, Ioannis Kompatsiaris, Dongjoe Shin, David Gavilan, Jim Downing
2021	J	`jnl`	Corrections to "Robust Motor Imagery Classification Using Sparse Representations and Grouping Structures". IEEE Access Vangelis P. Oikonomou, Spiros Nikolopoulos, Ioannis Kompatsiaris
2021	J	`jnl`	Heavy-Tailed Self-Similarity Modeling for Single Image Super Resolution. IEEE Trans. Image Process. Giannis K. Chantas, Spiros Nikolopoulos, Ioannis Kompatsiaris
2021	—	`conf`	Lending an Artificial Eye: Beyond Evaluation of CV-Based Assistive Systems for Visually Impaired People. HCI (8) Fotis P. Kalaganis, Panagiotis Migkotzidis, Kostas Georgiadis, Elisavet Chatzilari, Spiros Nikolopoulos, Ioannis Kompatsiaris
2021	—	`conf`	Products-6K: A Large-Scale Groceries Product Recognition Dataset. PETRA Kostas Georgiadis, Giorgos Kordopatis-Zilos, Fotis Kalaganis, Panagiotis Migkotzidis, Elisavet Chatzilari, Valasia Panakidou, Kyriakos Pantouvakis, Savvas Tortopidis, Symeon Papadopoulos, Spiros Nikolopoulos, Ioannis Kompatsiaris
2021	—	`conf`	Reconstructing EOG From EEG Timeseries: A Spatial Filtering Approach. EMBC Fotis P. Kalaganis, Manuel S. Seet, Kostas Georgiadis, Vangelis P. Oikonomou, Nikolaos A. Laskaris, Spiros Nikolopoulos, Ioannis Kompatsiaris, Maria Panou, Andrei Dragomir, Anastasios Bezerianos
2021	—	`conf`	Snapwear: A Snapchat AR filter for the virtual tryon of real clothes. ISMAR Adjunct Konstantinos Oikonomou, Elisavet Chatzilari, Spiros Nikolopoulos, Ioannis Kompatsiaris, David Gavilan, Jim Downing
2021	C	`conf`	Sparse Graph-based Representations of SSVEP Responses Under the Variational Bayesian Framework. BIBE Vangelis P. Oikonomou, Spiros Nikolopoulos, Ioannis Kompatsiaris
2021	J	`jnl`	The effects of playing the COSMA cognitive games in dementia. Int. J. Serious Games Kartheka Bojan, Thanos G. Stavropoulos, Ioulietta Lazarou, Spiros Nikolopoulos, Ioannis Kompatsiaris, Magda Tsolaki, Elizabeta B. Mukaetova-Ladinska, Aikaterini Christogianni
2021	—	`conf`	Using Business Process Management Notation to Model Therapeutic Prescription Protocols: The PrescIT Approach. MIE Pantelis Natsiavas, Thanos G. Stavropoulos, Antonios Pliatsios, Haralampos Karanikas, George I. Gavriilidis, Vlasios K. Dimitriadis, George Nikolaidis, Spiros Nikolopoulos, Petros Skapinakis, Eleytherios Thireos, Ioannis Kompatsiaris
2020	J	`jnl`	A Data Augmentation Scheme for Geometric Deep Learning in Personalized Brain-Computer Interfaces. IEEE Access Fotis P. Kalaganis, Nikolaos A. Laskaris, Elisavet Chatzilari, Spiros Nikolopoulos, Ioannis Kompatsiaris
2020	C	`conf`	A Novel Regression-based Algorithm for the recognition of SSVEP responses. BIBE Vangelis P. Oikonomou, Spiros Nikolopoulos, Ioannis Kompatsiaris
2020	J	`jnl`	A Riemannian Geometry Approach to Reduced and Discriminative Covariance Estimation in Brain Computer Interfaces. IEEE Trans. Biomed. Eng. Fotis P. Kalaganis, Nikos Laskaris, Elisavet Chatzilari, Spiros Nikolopoulos, Ioannis Kompatsiaris
2020	—	`conf`	A graph-theoretic sensor-selection scheme for covariance-based Motor Imagery (MI) decoding. EUSIPCO Kostas Georgiadis, Dimitrios A. Adamos, Spiros Nikolopoulos, Nikos Laskaris, Ioannis Kompatsiaris
2020	—	`conf`	EPANASTASIS-1821: Designing an Ιmmersive Virtual Museum for the Revival of Historical Events of the Greek Revolution. EuroMed Georgia Georgiou, Eleftherios Anastasovitis, Spiros Nikolopoulos, Ioannis Kompatsiaris
2020	—	`conf`	Human Factors and Requirements of People with Mild Cognitive Impairment, their Caregivers and Healthcare Professionals for eHealth Systems with Wearable Trackers. ICHMS Thanos G. Stavropoulos, Ioulietta Lazarou, Dimitris Strantsalis, Spiros Nikolopoulos, Ioannis Kompatsiaris, George Koumanakos, Maria Frouda, Magda Tsolaki
2020	J	`jnl`	IoT Wearable Sensors and Devices in Elderly Care: A Literature Review. Sensors Thanos G. Stavropoulos, Asterios Papastergiou, Lampros Mpaltadoros, Spiros Nikolopoulos, Ioannis Kompatsiaris
2020	J	`jnl`	Robust Motor Imagery Classification Using Sparse Representations and Grouping Structures. IEEE Access Vangelis P. Oikonomou, Spiros Nikolopoulos, Ioannis Kompatsiaris
2020	—	`conf`	The ACTIVAGE Marketplace: Hybrid Logic- and Text-Based Discovery of Active and Healthy Ageing IoT Applications. ISAmI Thanos G. Stavropoulos, Dimitris Strantsalis, Spiros Nikolopoulos, Ioannis Kompatsiaris
2020	—	`conf`	Wearable Sensors and Smartphone Apps as Pedometers in eHealth: a Comparative Accuracy, Reliability and User Evaluation. ICHMS Thanos G. Stavropoulos, Stelios Andreadis, Lampros Mpaltadoros, Spiros Nikolopoulos, Ioannis Kompatsiaris
2019	—	`conf`	3D ResNets for 3D Object Classification. MMM (1) Anastasia Ioannidou, Elisavet Chatzilari, Spiros Nikolopoulos, Ioannis Kompatsiaris
2019	J	`jnl`	A Bayesian Multiple Kernel Learning Algorithm for SSVEP BCI Detection. IEEE J. Biomed. Health Informatics Vangelis P. Oikonomou, Spiros Nikolopoulos, Ioannis Kompatsiaris
2019	C	`conf`	A Computer Vision System Supporting Blind People - The Supermarket Case. ICVS Kostas Georgiadis, Fotis Kalaganis, Panagiotis Migkotzidis, Elisavet Chatzilari, Spiros Nikolopoulos, Ioannis Kompatsiaris
2019	—	`conf`	A Novel Compressive Sensing Scheme under the Variational Bayesian Framework. EUSIPCO Vangelis P. Oikonomou, Spiros Nikolopoulos, Ioannis Kompatsiaris
2019	—	`conf`	Discrimination of SSVEP responses using a kernel based approach. EMBC Vangelis P. Oikonomou, Spiros Nikolopoulos, Ioannis Kompatsiaris
2019	C	`conf`	Motor Imagery Classification via Clustered-Group Sparse Representation. BIBE Vangelis P. Oikonomou, Spiros Nikolopoulos, Ioannis Kompatsiaris
2019	—	`conf`	Using Discriminative Lasso to Detect a Graph Fourier Transform (GFT) Subspace for robust decoding in Motor Imagery BCI. EMBC Kostas Georgiadis, Nikos Laskaris, Spiros Nikolopoulos, Dimitrios A. Adamos, Ioannis Kompatsiaris
2018	J	`jnl`	A Multimodal Approach for the Safeguarding and Transmission of Intangible Cultural Heritage: The Case of i-Treasures. IEEE Intell. Syst. Kosmas Dimitropoulos, Filareti Tsalakanidou, Spiros Nikolopoulos, Ioannis Kompatsiaris, Nikos Grammalidis, Sotiris Manitsaris, Bruce Denby, Lise Crevier-Buchman, Stéphane Dupont, Vasileios S. Charisis, Leontios J. Hadjileontiadis, Francesca Pozzi, Marius Cotescu, Selami Ciftci, Anastasios Katos, Athanasios Manitsaris
2018	J	`jnl`	A Probabilistic, Ontological Framework for Safeguarding the Intangible Cultural Heritage. ACM Journal on Computing and Cultural Heritage Giannis K. Chantas, Sotiris Karavarsamis, Spiros Nikolopoulos, Ioannis Kompatsiaris
2018	J	`jnl`	A generalised differential sparsity measure for reconstructing compressively sampled signals. Digit. Signal Process. Anastasios Maronidis, Elisavet Chatzilari, Spiros Nikolopoulos, Ioannis Kompatsiaris
2018	—	`conf`	An Authoring Tool for Educators to Make Virtual Labs. ICL (2) Dimitrios Ververidis, Giannis K. Chantas, Panagiotis Migkotzidis, Eleftherios Anastasovitis, Anastasios Papazoglou-Chalikias, Efstathios Nikolaidis, Spiros Nikolopoulos, Ioannis Kompatsiaris, Georgios Mavromanolakis, Line Ebdrup Thomsen, Antonios Liapis, Georgios N. Yannakakis, Marc Müller, Fabian Hadiji
2018	—	`conf`	Enhanced Virtual Learning Spaces Using Applied Gaming. ICL (1) Panagiotis Migkotzidis, Dimitrios Ververidis, Eleftherios Anastasovitis, Spiros Nikolopoulos, Ioannis Kompatsiaris, Georgios Mavromanolakis, Line Ebdrup Thomsen, Marc Müller, Fabian Hadiji
2018	—	`conf`	Sparse Kernel Machines for motor imagery EEG classification. EMBC Vangelis P. Oikonomou, Spiros Nikolopoulos, Panagiotis Petrantonakis, Ioannis Kompatsiaris
2018	C	`conf`	Sparse audio inpainting with variational Bayesian inference. ICCE Giannis K. Chantas, Spiros Nikolopoulos, Ioannis Kompatsiaris
2017	A*	`conf`	A Collaborative Representation Approach to Detecting Error-Related Potentials in SSVEP-BCIs. ACM Multimedia (Thematic Workshops) Fotis P. Kalaganis, Elisavet Chatzilari, Spiros Nikolopoulos, Nikos Laskaris, Yiannis Kompatsiaris
2017	B	`conf`	A Comparison Study on EEG Signal Processing Techniques Using Motor Imagery EEG Data. CBMS Vangelis P. Oikonomou, Kostas Georgiadis, Georgios Liaros, Spiros Nikolopoulos, Ioannis Kompatsiaris
2017	B	`conf`	An Error Aware SSVEP-based BCI. CBMS Fotis Kalaganis, Elisavet Chatzilari, Kostas Georgiadis, Spiros Nikolopoulos, Nikos Laskaris, Yiannis Kompatsiaris
2017	—	`conf`	Combining the Benefits of CCA and SVMs for SSVEP-based BCIs in Real-world Conditions. MMHealth@MM Elisavet Chatzilari, Georgios Liaros, Kostas Georgiadis, Spiros Nikolopoulos, Yiannis Kompatsiaris
2017	J	`jnl`	Deep Learning Advances in Computer Vision with 3D Data: A Survey. ACM Comput. Surv. Anastasia Ioannidou, Elisavet Chatzilari, Spiros Nikolopoulos, Ioannis Kompatsiaris
2017	—	`conf`	Digiart: Building new 3D cultural heritage worlds. 3DTV-Conference Eleftherios Anastasovitis, Dimitrios Ververidis, Spiros Nikolopoulos, Ioannis Kompatsiaris
2017	—	`ch.`	Intangible Cultural Heritage and New Technologies: Challenges and Opportunities for Cultural Preservation and Development. Mixed Reality and Gamification for Cultural Heritage Marilena Alivizatou-Barakou, Alexandros Kitsikidis, Filareti Tsalakanidou, Kosmas Dimitropoulos, Giannis K. Chantas, Spiros Nikolopoulos, Samer Al Kork, Bruce Denby, Lise Buchman, Martine Adda-Decker, Claire Pillot-Loiseau, Joëlle Tillmane, Stéphane Dupont, Benjamin Picart, Francesca Pozzi, Michela Ott, Erdal Yilmaz, Vasileios S. Charisis, Stelios Hadjidimitriou, Leontios J. Hadjileontiadis, Marius Cotescu, Christina Volioti, Athanasios Manitsaris, Sotiris Manitsaris, Nikos Grammalidis
2017	—	`conf`	SpAtiAL: A sensor based framework to support affective learning. 3DTV-Conference Anastasios Karakostas, Dimitrios Ververidis, Spiros Nikolopoulos, Ioannis Kompatsiaris
2017	—	`conf`	Sparse Bayesian Learning for Multiclass Classification with Application to SSVEP- BCI. GBCIC Vangelis P. Oikonomou, Georgios Liaros, Spiros Nikolopoulos, Ioannis Kompatsiaris
2017	—	`conf`	Sparse Bayesian Learning for subject independent classification with application to SSVEP-BCI. NER Vangelis P. Oikonomou, Anastasios Maronidis, George Liaros, Spiros Nikolopoulos, Ioannis Kompatsiaris
2017	—	`conf`	Steady state visual evoked potential detection using Subclass Marginal Fisher Analysis. NER Anastasios Maronidis, Vangelis P. Oikonomou, Spiros Nikolopoulos, Ioannis Kompatsiaris
2016	J	`jnl`	A Generalised Differential Framework for Measuring Signal Sparsity. CoRR Anastasios Maronidis, Elisavet Chatzilari, Spiros Nikolopoulos, Ioannis Kompatsiaris
2016	C	`conf`	Classifying Salsa dance steps from skeletal poses. CBMI Sotiris Karavarsamis, Dimitrios Ververidis, Giannis K. Chantas, Spiros Nikolopoulos, Yiannis Kompatsiaris
2016	J	`jnl`	Comparative evaluation of state-of-the-art algorithms for SSVEP-based BCIs. CoRR Vangelis P. Oikonomou, Georgios Liaros, Kostantinos Georgiadis, Elisavet Chatzilari, Katerina Adam, Spiros Nikolopoulos, Ioannis Kompatsiaris
2016	—	`conf`	Pottery gestures style comparison by exploiting Myo sensor and forearm anatomy. MOCO Dimitrios Ververidis, Sotirios Karavarsamis, Spiros Nikolopoulos, Ioannis Kompatsiaris
2016	J	`jnl`	SALIC: Social Active Learning for Image Classification. IEEE Trans. Multim. Elisavet Chatzilari, Spiros Nikolopoulos, Yiannis Kompatsiaris, Josef Kittler
2015	B	`conf`	Scalable image annotation using a product compressive sampling approach. DSAA Anastasios Maronidis, Elisavet Chatzilari, Spiros Nikolopoulos, Ioannis Kompatsiaris
2015	A*	`conf`	Transforming Your Website to an Augmented Reality View. ISMAR Dimitrios Ververidis, Spiros Nikolopoulos, Ioannis Kompatsiaris
2014	—	`conf`	Active Learning in Social Context for Image Classification. VISAPP (2) Elisavet Chatzilari, Spiros Nikolopoulos, Yiannis Kompatsiaris, Josef Kittler
2014	—	`conf`	Capturing the Intangible - An Introduction to the I-Treasures Project. VISAPP (2) Kosmas Dimitropoulos, Sotiris Manitsaris, Filareti Tsalakanidou, Spiros Nikolopoulos, Bruce Denby, Samer Al Kork, Lise Crevier-Buchman, Claire Pillot-Loiseau, Martine Adda-Decker, Stéphane Dupont, Joëlle Tilmanne, Michela Ott, Marilena Alivizatou, Erdal Yilmaz, Leontios J. Hadjileontiadis, Vassilios S. Charisis, Olivier Deroo, Athanasios Manitsaris, Ioannis Kompatsiaris, Nikos Grammalidis
2014	B	`conf`	How many more images do we need? Performance prediction of bootstrapping for image classification. ICIP Elisavet Chatzilari, Spiros Nikolopoulos, Yiannis Kompatsiaris, Josef Kittler
2014	—	`conf`	Multi-Entity Bayesian Networks for Knowledge-Driven Analysis of ICH Content. ECCV Workshops (2) Giannis K. Chantas, Alexandros Kitsikidis, Spiros Nikolopoulos, Kosmas Dimitropoulos, Stella Douka, Ioannis Kompatsiaris, Nikos Grammalidis
2014	—	`conf`	Multi-entity Bayesian Networks for Treasuring the Intangible Cultural Heritage. VISAPP (2) Giannis K. Chantas, Spiros Nikolopoulos, Ioannis Kompatsiaris
2014	—	`conf`	Towards modelling visual ambiguity for visual object detection. I-KNOW Elisavet Chatzilari, Spiros Nikolopoulos, Yiannis Kompatsiaris, Josef Kittler
2013	—	`conf`	A Comparative Study on Mobile Visual Recognition. MLDM Elisavet Chatzilari, Georgios Liaros, Spiros Nikolopoulos, Yiannis Kompatsiaris
2013	J	`jnl`	High order pLSA for indexing tagged images. Signal Process. Spiros Nikolopoulos, Stefanos Zafeiriou, Ioannis Patras, Ioannis Kompatsiaris
2013	A*	`conf`	ImproveMyCity: an open source platform for direct citizen-government communication. ACM Multimedia Ioannis Tsampoulatidis, Dimitrios Ververidis, Panagiotis Tsarchopoulos, Spiros Nikolopoulos, Ioannis Kompatsiaris, Nicos Komninos
2013	—	`conf`	Reality mining in urban space. IISA Spiros Nikolopoulos, Symeon Papadopoulos, Yiannis Kompatsiaris
2012	—	`conf`	GLOCAL: event-based retrieval of networked media. WWW (Companion Volume) Pierre Andrews, Francesco G. B. De Natale, Sven Buschbeck, Anthony Jameson, Kerstin Bischoff, Claudiu S. Firan, Claudia Niederée, Vasileios Mezaris, Spiros Nikolopoulos, Vanessa Murdock, Adam Rae
2012	—	`conf`	ITI-CERTH participation to TRECVID 2012. TRECVID Anastasia Moumtzidou, Nikolaos Gkalelis, Panagiotis Sidiropoulos, Michail Dimopoulos, Spiros Nikolopoulos, Stefanos Vrochidis, Vasileios Mezaris, Ioannis Kompatsiaris
2012	—	`conf`	Image Interpretation by Combining Ontologies and Bayesian Networks. SETN Spiros Nikolopoulos, Georgios Th. Papadopoulos, Ioannis Kompatsiaris, Ioannis Patras
2012	J	`jnl`	Media Search Cluster White Paper on "Search Computing". ERCIM News Yiannis Kompatsiaris, Spiros Nikolopoulos, Thomas Lidy, Andreas Rauber
2012	B	`conf`	Multi-modal region selection approach for training object detectors. ICMR Elisavet Chatzilari, Spiros Nikolopoulos, Yiannis Kompatsiaris, Josef Kittler
2011	J	`jnl`	A Bayesian network modeling approach for cross media analysis. Signal Process. Image Commun. Christina Lakka, Spiros Nikolopoulos, Christos Varytimidis, Ioannis Kompatsiaris
2011	—	`ch.`	Combining Multi-modal Features for Social Media Analysis. Social Media Modeling and Computing Spiros Nikolopoulos, Eirini Giannakidou, Ioannis Kompatsiaris, Ioannis Patras, Athena Vakali
2011	—	`ch.`	Enhancing Computer Vision Using the Collective Intelligence of Social Media. New Directions in Web Data Management 1 Elisavet Chatzilari, Spiros Nikolopoulos, Ioannis Patras, Ioannis Kompatsiaris
2011	J	`jnl`	Evidence-Driven Image Interpretation by Combining Implicit and Explicit Knowledge in a Bayesian Network. IEEE Trans. Syst. Man Cybern. Part B Spiros Nikolopoulos, Georgios Th. Papadopoulos, Ioannis Kompatsiaris, Ioannis Patras
2011	—	`conf`	ITI-CERTH participation to TRECVID 2011. TRECVID Anastasia Moumtzidou, Panagiotis Sidiropoulos, Stefanos Vrochidis, Nikolaos Gkalelis, Spiros Nikolopoulos, Vasileios Mezaris, Ioannis Kompatsiaris, Ioannis Patras
2011	—	`ch.`	Leveraging Massive User Contributions for Knowledge Extraction. Next Generation Data Technologies for Collective Computational Intelligence Spiros Nikolopoulos, Elisavet Chatzilari, Eirini Giannakidou, Symeon Papadopoulos, Ioannis Kompatsiaris, Athena Vakali
2011	C	`conf`	Semi-supervised object recognition using flickr images. CBMI Elisavet Chatzilari, Spiros Nikolopoulos, Symeon Papadopoulos, Christos Zigkolis, Yiannis Kompatsiaris
2010	J	`jnl`	Image replica detection system utilizing R-trees and linear discriminant analysis. Pattern Recognit. Spiros Nikolopoulos, Stefanos Zafeiriou, Nikos Nikolaidis, Ioannis Pitas
2009	—	`conf`	An Evidence-Driven Probabilistic Inference Framework for Semantic Image Understanding. MLDM Spiros Nikolopoulos, Georgios Th. Papadopoulos, Ioannis Kompatsiaris, Ioannis Patras
2009	C	`conf`	Compound Document Analysis by Fusing Evidence Across Media. CBMI Spiros Nikolopoulos, Christina Lakka, Ioannis Kompatsiaris, Christos Varytimidis, Konstantinos Rapantzikos, Yannis Avrithis
2009	B	`conf`	Cross-Media Knowledge Extraction in the Car Manufacturing Industry. ICTAI José Iria, Spiros Nikolopoulos, Martin Mozina
2009	—	`conf`	ITI-CERTH participation to TRECVID 2009 HLFE and Search. TRECVID Anastasia Moumtzidou, Anastasios Dimou, Paul King, Stefanos Vrochidis, Angeliki Angeletou, Vasileios Mezaris, Spiros Nikolopoulos, Ioannis Kompatsiaris, Lambros Makris
2009	—	`conf`	Leveraging social media for training object detectors. DPS Elisavet Chatzilari, Spiros Nikolopoulos, Ioannis Kompatsiaris, Eirini Giannakidou, Athena Vakali
2009	—	`conf`	MKLab interactive video retrieval system. CIVR Stefanos Vrochidis, Paul King, Lambros Makris, Anastasia Moumtzidou, Spiros Nikolopoulos, Anastasios Dimou, Vasileios Mezaris, Ioannis Kompatsiaris
2009	—	`conf`	Towards fully un-supervised methods for generating object detection classifiers using social data. WIAMIS Spiros Nikolopoulos, Elisavet Chatzilari, Eirini Giannakidou, Ioannis Kompatsiaris
2008	—	`conf`	COST292 experimental framework for TRECVID2008. TRECVID Qianni Zhang, Krishna Chandramouli, Uros Damnjanovic, Tomas Piatrik, Giorgos Tolias, Yannis Avrithis, Petros Kapsalas, Phivos Mylonas, Evaggelos Spyrou, Boris Mansencal, Jenny Benois-Pineau, Ahmet Saracoglu, Ersin Esen, A. Aydin Alatan, Naiara Aginako, I. Garcia, António M. G. Pinheiro, Luís A. Alexandre, Marzia Corvaglia, Fabrizio Guerrini, Pierangelo Migliorati, Nastaran Fatemi, Florian Poulin, Laura Elena Raileanu, Roman Jarina, Martin Paralic, Stefanos Vrochidis, Anastasia Moumtzidou, Paul King, Spiros Nikolopoulos, Anastasios Dimou, Vasileios Mezaris, Lambros Makris, Ioannis Kompatsiaris, Suphi Umut Naci, Alan Hanjalic
2008	—	`conf`	MESH participation to TRECVID2008 HLFE. TRECVID Javier Molina, José María Martínez Sanchez, Vasileios Mezaris, Georgios Th. Papadopoulos, Spiros Nikolopoulos, Ioannis Kompatsiaris, Anastasios Dimou, Paulo Villegas, J. Rodríguez-Benito, Eduard Bru, Tomasz Adamek, Giorgos Tolias, Evaggelos Spyrou, Natasa Sofou, Petros Kapsalas, Yannis Avrithis
2008	—	`ed.`	Proceedings of the Workshop on Cross-Media Information Analysis, Extraction and Management 2008, Karlsruhe, Germany, December 03, 2008. CIAEM João Magalhães, Spiros Nikolopoulos
2007	B	`conf`	Enhancing enterprise knowledge processes via cross-media extraction. K-CAP José Iria, Victoria S. Uren, Alberto Lavelli, Sebastian Blohm, Aba-Sah Dadzie, Thomas Franz, Ioannis Kompatsiaris, João Magalhães, Spiros Nikolopoulos, Christine Preisach, Piercarlo Slavazza
2007	—	`conf`	The COST292 experimental framework for TRECVID 2007. TRECVID Qianni Zhang, Krishna Chandramouli, Uros Damnjanovic, Tomas Piatrik, Ebroul Izquierdo, Marzia Corvaglia, Nicola Adami, Riccardo Leonardi, G. Yakin, Sercan Aksoy, Suphi Umut Naci, Alan Hanjalic, Stefanos Vrochidis, Anastasia Moumtzidou, Spiros Nikolopoulos, Vasileios Mezaris, Lambros Makris, Ioannis Kompatsiaris, Boris Mansencal, Jenny Benois-Pineau, Ersin Esen, A. Aydin Alatan, Evaggelos Spyrou, Petros Kapsalas, Giorgos Tolias, Phivos Mylonas, Yannis Avrithis, Branimir Reljin, Goran Zajic, António M. G. Pinheiro, Luís A. Alexandre, P. Almeida, Roman Jarina, Michal Kuba, Naiara Aginako, Jon Goya
2006	B	`conf`	A Novel Replica Detection System using Binary Classifiers, R-Trees, and PCA. ICIP Yannick Maret, Spiros Nikolopoulos, Frédéric Dufaux, Touradj Ebrahimi, Nikolaos Nikolaidis