Second order Sigma-Delta modulator realization. - George I. Bourdopoulos; Aristodimos Pneumatikakis; Theodore L. Deliyannis (ICECS, 1996)

Direct processing of Sigma-Delta signals. - Aristodimos Pneumatikakis; Theodore L. Deliyannis (ICECS, 1996)

Generalized linear model for ΣΔ modulators. - George I. Bourdopoulos; Aristodemos Pnevmatikakis; Theodore L. Deliyannis (ICECS, 1998)

Sigma-Delta IIR Filter Realization Using Third-Order Remodulators. - A. G. Pneumatikakis; Anthony G. Constantinides; Theodore L. Deliyannis; Vassilis Anastassopoulos (J. Circuits Syst. Comput., 1998)

A multimode extra high IF1 image rejection receiver for TDMA applications. - Lampros Dermentzoglou; Aristodimos Pneumatikakis; Angela Arapoyanni; Yiannis Moisiadis (ICECS, 2000)

Optimal NTFs for single-bit ΣΔ modulators. - George I. Bourdopoulos; A. G. Pneumatikakis; Theodore L. Deliyannis (DSP, 2002)

Analog-to-Digital Interface for Heterodyne Receivers. - Aristodemos Pnevmatikakis; Lampros Dermentzoglou; Aggeliki Arapoyanni (J. Circuits Syst. Comput., 2002)

Comparison of Eigenface-Based Feature Vectors under Different Impairments. - Aristodemos Pnevmatikakis; Lazaros Polymenakos (ICPR (1), 2004)

Numerical method for determining the quantization error PDF of single-bit ΣΔ Modulators. - George I. Bourdopoulos; Aristodemos Pnevmatikakis; Theodore L. Deliyannis (IEEE Trans. Circuits Syst. I Regul. Pap., 2004)

A Testing Methodology for Face Recognition Algorithms. - Aristodemos Pnevmatikakis; Lazaros Polymenakos (MLMI, 2005)

Physical Layer of a Base-band OFDM Modem: Algorithms and Performance. - Aristodemos Pnevmatikakis; Spyros Blionas; Dimitris Triantis (J. Circuits Syst. Comput., 2005)

3D Audiovisual Person Tracking Using Kalman Filtering and Information Theory. - Nikos Katsarakis; George Souretis; Fotios Talantzis; Aristodemos Pnevmatikakis; Lazaros Polymenakos (CLEAR, 2006)

2D Person Tracking Using Kalman Filtering and Adaptive Background Learning in a Feedback Loop. - Aristodemos Pnevmatikakis; Lazaros Polymenakos (CLEAR, 2006)

The AIT Outdoors Tracking System for Pedestrians and Vehicles. - Aristodemos Pnevmatikakis; Lazaros Polymenakos; Vasileios Mylonakis (CLEAR, 2006)

A Decision Fusion System Across Time and Classifiers for Audio-Visual Person Identification. - Andreas Stergiou; Aristodemos Pnevmatikakis; Lazaros Polymenakos (CLEAR, 2006)

Video-Based Face Recognition Evaluation in the CHIL Project - Run 1. - Hazim Kemal Ekenel; Aristodemos Pnevmatikakis (FGR, 2006)

Impact of Face Registration Errors on Recognition. - Elias Rentzeperis; Andreas Stergiou; Aristodemos Pnevmatikakis; Lazaros Polymenakos (AIAI, 2006)

Enhancing the performance of a GMM-based speaker identification system in a multi-microphone setup. - Andreas Stergiou; Aristodemos Pnevmatikakis; Lazaros C. Polymenakos (INTERSPEECH, 2006)

Kalman Tracking with Target Feedback on Adaptive Background Learning. - Aristodemos Pnevmatikakis; Lazaros Polymenakos (MLMI, 2006)

The 2006 Athens Information Technology Speech Activity Detection and Speaker Diarization Systems. - Elias Rentzeperis; Andreas Stergiou; Christos Boukis; Aristodemos Pnevmatikakis; Lazaros C. Polymenakos (MLMI, 2006)

Real Time Audio-Visual Person Tracking. - Fotios Talantzis; Aristodemos Pnevmatikakis; Lazaros C. Polymenakos (MMSP, 2006)

2D and 3D face localization for complex scenes. - Ghassan Karame; Andreas Stergiou; Nikos Katsarakis; Panagiotis Papageorgiou; Aristodemos Pnevmatikakis (AVSS, 2007)

The AIT 3D Audio / Visual Person Tracker for CLEAR 2007. - Nikos Katsarakis; Fotios Talantzis; Aristodemos Pnevmatikakis; Lazaros Polymenakos (CLEAR, 2007)

The AIT 2D Face Detection and Tracking System for CLEAR 2007. - Andreas Stergiou; Ghassan Karame; Aristodemos Pnevmatikakis; Lazaros Polymenakos (CLEAR, 2007)

The AIT Outdoor Tracker for Vehicles and Pedestrians in CLEAR2007. - Andreas Stergiou; Aristodemos Pnevmatikakis; Lazaros Polymenakos (CLEAR, 2007)

The AIT Multimodal Person Identification System for CLEAR 2007. - Andreas Stergiou; Aristodemos Pnevmatikakis; Lazaros Polymenakos (CLEAR, 2007)

3D Tracking of Multiple People Using Their 2D Face Locations. - Nikos Katsarakis; Aristodemos Pnevmatikakis; Michael C. Nechyba (AIAI, 2007)

Combining Finite State Machines and LDA for Voice Activity Detection. - Elias Rentzeperis; Christos Boukis; Aristodemos Pnevmatikakis; Lazaros C. Polymenakos (AIAI, 2007)

The CHIL audiovisual corpus for lecture and meeting analysis inside smart rooms. - Djamel Mostefa; Nicolas Moreau; Khalid Choukri; Gerasimos Potamianos; Stephen M. Chu; Ambrish Tyagi; Josep R. Casas; Jordi Turmo; Luca Cristoforetti; Francesco Tobia; Aristodemos Pnevmatikakis; Vasileios Mylonakis; et al. (Lang. Resour. Evaluation, 2007)

Where and Who? Person Tracking and Recognition System. - Aristodemos Pnevmatikakis (Emerging Artificial Intelligence Applications in Computer Engineering, 2007)

A realtime mixed reality system for seamless interaction between real and virtual objects. - Achilleas Anagnostopoulos; Aristodemos Pnevmatikakis (DIMEA, 2008)

Person tracking for ambient camera selection in complex sports environments. - Nikos Katsarakis; Aristodemos Pnevmatikakis; John Soldatos 001 (DIMEA, 2008)

Real-time video analysis and personalized media streaming environments for large scale athletic events. - Nikolaos Papaoulakis; Nikolaos D. Doulamis; Charalampos Z. Patrikakis; John Soldatos 001; Aristodemos Pnevmatikakis; Emmanuel N. Protonotarios (AREA, 2008)

Using robust audio and video processing technologies to alleviate the elderly cognitive decline. - Vasileios Mylonakis; John Soldatos 001; Aristodemos Pnevmatikakis; Lazaros Polymenakos; Alexander Sorin; Hagai Aronowitz (PETRA, 2008)

Detecting Single-Actor Events in Video Streams for TRECVid 2008. - Andreas Stergiou; Aristodemos Pnevmatikakis; Lazaros Polymenakos; Nikos Katsarakis (TRECVID, 2008)

Audio-Visual Active Speaker Tracking in Cluttered Indoors Environments. - Fotios Talantzis; Aristodemos Pnevmatikakis; Anthony G. Constantinides (IEEE Trans. Syst. Man Cybern. Part B, 2008)

Face validation using 3D information from single calibrated camera. - Nikos Katsarakis; Aristodemos Pnevmatikakis (DPS, 2009)

Voice activity detection using audio-visual information. - Theodoros Petsatodis; Aristodemos Pnevmatikakis; Christos Boukis (DPS, 2009)

Interactive surfaces for enhanced cognitive care. - Theodore Petsatodis; Aristodemos Pnevmatikakis; Fotios Talantzis; Unai Díaz (DPS, 2009)

Enhanced Human Body Fall Detection Utilizing Advanced Classification of Video and Motion Perceptual Components. - Charalampos Doukas; Ilias Maglogiannis; Nikos Katsarakis; Aristodimos Pneumatikakis (AIAI, 2009)

Emergency incidents detection in assisted living environments utilizing sound and visual perceptual components. - Charalampos Doukas; Ilias Maglogiannis; Angelos N. Rouskas; Aristodimos Pneumatikakis (PETRA, 2009)

Event detection in athletics for personalized sports content delivery. - Nikos Katsarakis; Aristodemos Pnevmatikakis (WIAMIS, 2009)

Directing your own live and interactive sports channel. - Stefan Poslad; Aristodemos Pnevmatikakis; Mário Serafim Nunes; Elena Garrido Ostermann; Paul Chippendale; Peter Brightwell; Charalampos Z. Patrikakis (WIAMIS, 2009)

Subclass linear discriminant analysis for video-based face recognition. - Aristodemos Pnevmatikakis; Lazaros Polymenakos (J. Vis. Commun. Image Represent., 2009)

Robust multimodal audio-visual processing for advanced context awareness in smart spaces. - Aristodemos Pnevmatikakis; John Soldatos 001; Fotios Talantzis; Lazaros Polymenakos (Pers. Ubiquitous Comput., 2009)

Person Tracking. - Keni Bernardin; Rainer Stiefelhagen; Aristodemos Pnevmatikakis; Oswald Lanz; Alessio Brutti; Josep R. Casas; Gerasimos Potamianos (Computers in the Human Interaction Loop, 2009)

Multimodal Person Identification. - Aristodemos Pnevmatikakis; Hazim Kemal Ekenel; Claude Barras; Javier Hernando (Computers in the Human Interaction Loop, 2009)

Three-dimensional adaptive sensing of people in a multi-camera setup. - Martina Andersen; Rasmus S. Andersen; Nikos Katsarakis; Aristodemos Pnevmatikakis; Zheng-Hua Tan (EUSIPCO, 2010)

Person tracking in enhanced cognitive care: A particle filtering approach. - Aristodemos Pnevmatikakis; Fotios Talantzis (EUSIPCO, 2010)

Tracking for context extraction in athletic events. - Aristodemos Pnevmatikakis; Nikos Katsarakis; Paul Chippendale; Claudio Andreatta; Stefano Messelodi; Carla Maria Modena; Francesco Tobia (SAPMIA@MM, 2010)

A Low-Cost Multi-Touch Surface Device Supporting Effective Ergonomic Cognitive Training for the Elderly. - Vasiliki Theodoreli; Theodore Petsatodis; John Soldatos 001; Fotios Talantzis; Aristodemos Pnevmatikakis (Int. J. Ambient Comput. Intell., 2010)

HERMES: A Pervasive System for Memory Support and Ambient Assisted Living. - Alex Conconi; Fabio Cattaneo; Aristodemos Pnevmatikakis; John Soldatos 001; Sebastian Prost; Manfred Tscheligi (ICSOFT (1), 2011)

Personalized Coverage of Large Athletic Events. - Charalampos Z. Patrikakis; Nikolaos Papaoulakis; Panagiotis Papageorgiou; Aristodemos Pnevmatikakis; Paul Chippendale; Mário Serafim Nunes; Rui Santos Cruz; Stefan Poslad; Zhenchen Wang (IEEE Multim., 2011)

Audio-Visual Person Tracking - A Practical Approach - Fotios Talantzis; Aristodemos Pnevmatikakis; Anthony G. Constantinides (World Scientific, 2011)

SMART: An Open Source Framework for Searching the Physical World. - M-Dyaa Albakour; Craig Macdonald; Iadh Ounis; Aristodemos Pnevmatikakis; John Soldatos 001 (OSIR@SIGIR, 2012)

Visual measurement cues for face tracking. - Aristodemos Pnevmatikakis; Andreas Stergiou; Theodoros Petsatodis; Nikos Katsarakis (DSP, 2013)

Combination of Multiple Measurement Cues for Visual Face Tracking. - Nikos Katsarakis; Aristodemos Pnevmatikakis; Zheng-Hua Tan; Ramjee Prasad (Wirel. Pers. Commun., 2014)

Context extraction in the caring home: Infrastructure and algorithms. - Stefanos Astaras; Aristodemos Pnevmatikakis (ICC Workshops, 2015)

Background subtraction for patterns of activities in cities. - Stefanos Astaras; Aristodemos Pnevmatikakis; Zheng-Hua Tan (SPLINE, 2016)

Improved Gaussian Mixture Models for Adaptive Foreground Segmentation. - Nikolaos Katsarakis; Aristodemos Pnevmatikakis; Zheng-Hua Tan; Ramjee Prasad (Wirel. Pers. Commun., 2016)

Visual Detection of Events of Interest from Urban Activity. - Stefanos Astaras; Aristodemos Pnevmatikakis; Zheng-Hua Tan (Wirel. Pers. Commun., 2017)

3D Tracking and Classification System Using a Monocular Camera. - George Bardas; Stefanos Astaras; Sotirios Diamantas; Aristodemos Pnevmatikakis (Wirel. Pers. Commun., 2017)

eWALL: An Open-Source Cloud-Based eHealth Platform for Creating Home Caring Environments for Older Adults Living with Chronic Diseases or Frailty. - Sofoklis A. Kyriazakos; Ramjee Prasad; Albena Mihovska; Aristodemos Pnevmatikakis; Harm op den Akker; Hermie Hermens; Paolo Barone; Alessandro Mamelli; Samuele De Domenico; Matthias Pocs; Andrej Grguric; Miran Mosmondor; et al. (Wirel. Pers. Commun., 2017)

Recognising Daily Functioning Activities in Smart Homes. - Aristodemos Pnevmatikakis (Wirel. Pers. Commun., 2017)

Game and Multisensory Driven Ecosystem to an Active Lifestyle. - Aristodemos Pnevmatikakis; Harm op den Akker; Sofoklis A. Kyriazakos; Andrew Pomazanskyi; Albena Mihovska (FABULOUS, 2019)

GOAL: An eHealth Application for Rewarding Healthy Behaviour. The First Experiences of Older Adults. - Stephanie Jansen-Kosterink; Roos Bulthuis; Silke ter Stal; Aristodemos Pnevmatikakis; Sofoklis A. Kyriazakos; Andrew Pomazanskyi; Harm op den Akker (ICT4AWE, 2019)

The Results of an Iterative Evaluation Process of an Mhealth Application for Rewarding Healthy Behaviour Among Older Adults. - Stephanie Jansen-Kosterink; Roos Bulthuis; Silke ter Stal; Lex van Velsen; Aristodemos Pnevmatikakis; Sofoklis A. Kyriazakos; Andrew Pomazanskyi; Harm op den Akker (ICT4AWE (Revised Selected Papers), 2019)

iHELP: Personalised Health Monitoring and Decision Support Based on Artificial Intelligence and Holistic Health Records. - George Manias; Harm op den Akker; Ainhoa Azqueta-Alzúaz; Diego Burgos-Sancho; Nikola Dino Capocchiano; Borja Llobell Crespo; Athanasios Dalianis; Andrea Damiani; Krasimir Filipov; Giorgos Giotis; Maritini Kalogerini; Rostislav Kostadinov; et al. (ISCC, 2021)

Digital Therapeutics: Virtual Coaching Powered by Artificial Intelligence on Real-World Data. - Harm op den Akker; Miriam Cabrita; Aristodemos Pnevmatikakis (Frontiers Comput. Sci., 2021)

HIV Patients' Tracer for Clinical Assistance and Research during the COVID-19 Epidemic (INTERFACE): A Paradigm for Chronic Conditions. - Antonella Cingolani; Konstantina Kostopoulou; Alice Luraschi; Aristodemos Pnevmatikakis; Silvia Lamonica; Sofoklis A. Kyriazakos; Chiara Iacomini; Francesco Vladimiro Segala; Giulia Micheli; Cristina Seguiti; Stathis Kanavos; Alfredo Cesario; et al. (Inf., 2022)

Performance Experiences From Running An E-health Inference Process As FaaS Across Diverse Clusters. - George Kousiouris; Aristodemos Pnevmatikakis (ICPE (Companion), 2023)

Advanced Data Processing of Pancreatic Cancer Data Integrating Ontologies and Machine Learning Techniques to Create Holistic Health Records. - George Manias; Ainhoa Azqueta-Alzúaz; Athanasios Dalianis; Jacob Griffiths; Maritini Kalogerini; Konstantina Kostopoulou; Eleftheria Kouremenou; Pavlos Kranas; Sofoklis A. Kyriazakos; Danae Lekka; Fabio Melillo; Marta Patiño-Martínez; et al. (Sensors, 2024)

A NeuroSymbolic Human-in-the-Loop Approach Towards Fusing Medical Expert Knowledge with ANNs. - Spyros Theodoropoulos; Georgios Makridis; Aristodemos Pnevmatikakis; Vrettos Moulos; Dimosthenis Kyriazis; Panayiotis Tsanakas (AIAI Workshops (2), 2025)

Federated Learning in Multi-Center, Personalized Healthcare for COPD and Comorbidities: The RE-SAMPLE Platform. - Jakob Lehmann; Gesa Wimberg; Serge Autexier; Alberto Acebes; Christos Kalloniatis; Costas Lamprinoudakis; Thrasyvoulos Giannakopoulos; Andreas Menegatos; Agni Delvinioti; Giulio Pagliari; Nicoletta Di Giorgi; Jarno Raid; et al. (BIOSTEC (2): HEALTHINF, 2025)