Morphological signal adaptive median filter for noise removal. - Sofia Tsekeridou; Constantine Kotropoulos; Ioannis Pitas (ICECS, 1996)

Facial feature extraction in frontal views using biometric analogies. - Sofia Tsekeridou; Ioannis Pitas (EUSIPCO, 1998)

Speaker Dependent Video Indexing based on Audio-Visual Interaction. - Sofia Tsekeridou; Ioannis Pitas (ICIP (1), 1998)

Motion field estimation by vector rational interpolation for error concealment purposes. - Sofia Tsekeridou; Faouzi Alaya Cheikh; Moncef Gabbouj; Ioannis Pitas (ICASSP, 1999)

Audio-Visual Content Analysis for Content-Based Video Indexing. - Sofia Tsekeridou; Ioannis Pitas (ICMCS, Vol. 1, 1999)

Application of vector rational interpolation to erroneous motion field estimation of error concealment. - Sofia Tsekeridou; Faouzi Alaya Cheikh; Moncef Gabbouj; Ioannis Pitas (NSIP, 1999)

Motion field estimation by combined vector rational and bilinear interpolation for MPEG-2 error concealment. - Sofia Tsekeridou; Faouzi Alaya Cheikh; Moncef Gabbouj; Ioannis Pitas (EUSIPCO, 2000)

Embedding self-similar watermarks in the wavelet domain. - Sofia Tsekeridou; Ioannis Pitas (ICASSP, 2000)

Copyright Protection of Still Images Using Self-Similar Chaotic Watermarks. - Sofia Tsekeridou; Nikos Nikolaidis 001; Nikos D. Sidiropoulos; Ioannis Pitas (ICIP, 2000)

Wavelet-based self-similar watermarking for still images. - Sofia Tsekeridou; Ioannis Pitas (ISCAS, 2000)

Scene Change Detection Based on Audio-Visual Analysis and Interaction. - Sofia Tsekeridou; Stelios Krinidis; Ioannis Pitas (Theoretical Foundations of Computer Vision, 2000)

MPEG-2 error concealment based on block-matching principles. - Sofia Tsekeridou; Ioannis Pitas (IEEE Trans. Circuits Syst. Video Technol., 2000)

Theoretic Performance Analysis of a Watermarking System based on Bernoulli Chaotic Sequences. - Sofia Tsekeridou; Vassilios Solachidis; Nikos Nikolaidis 001; Athanasios Nikolaidis; Anastasios Tefas; Ioannis Pitas (Communications and Multimedia Security, 2001)

Bernoulli shift generated chaotic watermarks: theoretic investigation. - Sofia Tsekeridou; Vassilios Solachidis; Nikos Nikolaidis 001; Athanasios Nikolaidis; Anastasios Tefas; Ioannis Pitas (ICASSP, 2001)

A survey on watermarking application scenarios and related attacks. - Athanasios Nikolaidis; Sofia Tsekeridou; Anastasios Tefas; Vassilios Solachidis (ICIP (3), 2001)

A benchmarking protocol for watermarking methods. - Nikos Nikolaidis 001; Sofia Tsekeridou; Anastasios Tefas; Vassilios Solachidis; Athanasios Nikolaidis; Ioannis Pitas (ICIP (3), 2001)

Statistical analysis of Markov chaotic sequences for watermarking applications. - Anastasios Tefas; Athanasios Nikolaidis; Nikos Nikolaidis 001; Vassilios Solachidis; Sofia Tsekeridou; Ioannis Pitas (ISCAS (2), 2001)

Statistical analysis of a watermarking system based on Bernoulli chaotic sequences. - Sofia Tsekeridou; Vassilios Solachidis; Nikos Nikolaidis 001; Athanasios Nikolaidis; Anastasios Tefas; Ioannis Pitas (Signal Process., 2001)

Content-based video parsing and indexing based on audio-visual interaction. - Sofia Tsekeridou; Ioannis Pitas (IEEE Trans. Circuits Syst. Video Technol., 2001)

Performance analysis of correlation-based watermarking schemes employing Markov chaotic sequences. - Anastasios Tefas; Athanasios Nikolaidis; Nikos Nikolaidis 001; Vassilios Solachidis; Sofia Tsekeridou; Ioannis Pitas (IEEE Trans. Signal Process., 2003)

JPEG-matched data filling of sparse images. - George Pavlidis; Sofia Tsekeridou; Christodoulos Chamzas (ICIP, 2004)

Vector rational interpolation schemes for erroneous motion field estimation applied to MPEG-2 error concealment. - Sofia Tsekeridou; Faouzi Alaya Cheikh; Moncef Gabbouj; Ioannis Pitas (IEEE Trans. Multim., 2004)

Metadata and user profile model for personalized enhanced DTV multi-service access. - Sofia Tsekeridou (ICIP (3), 2005)

MPEG-7 MDS-Based Application Specific Metadata Model for Personalized Multi-Service Access in a DTV Broadcast Environment. - Sofia Tsekeridou (ICME, 2005)

The Impact of Network and Protocol Heterogeneity on Real-Time Application QoS. - Panagiotis Papadimitriou 001; Vassilis Tsaoussidis; Sofia Tsekeridou (ISCC, 2005)

Satellite-Enabled Interactive Education: Scenarios and Systems Architectures. - Tacha Serif; Lampros K. Stergioulas; Gheorghita Ghinea; Michalis Moatsos; Constantinos Makropoulos; Sofia Tsekeridou; Thanassis Tiropanis (EC-TEL, 2006)

A Review of Video Watermarking and a Benchmarking Framework. - Vangelis Moutselakis; Sofia Tsekeridou (AIAI, 2006)

MPEG-7 Based Music Metadata Extensions for Traditional Greek Music Retrieval. - Sofia Tsekeridou; Athina Kokonozi; Kostas Stavroglou; Christodoulos Chamzas (MRCS, 2006)

Performance Evaluation of TreeQ and LVQ Classifiers for Music Information Retrieval. - Matina Charami; Rami Halloush; Sofia Tsekeridou (AIAI, 2007)

A Knowledge Engineering Approach for Complex Violence Identification in Movies. - Thanassis Perperis; Sofia Tsekeridou (AIAI, 2007)

Joint scalable video coding and packet prioritization for video streaming over IP/802.11e heterogeneous networks. - Thomas Pliakas; George Kormentzas; Sofia Tsekeridou (MobiMedia, 2007)

Video Watermarking and Benchmarking. - Sofia Tsekeridou (Emerging Artificial Intelligence Applications in Computer Engineering, 2007)

Grid-based Interactive Virtual Scientific Experiments for Distributed Virtual Communities. - Ioannis T. Christou; Thanassis Tiropanis; Sofia Tsekeridou; Konstantinos Roussos (The Learning Grid Handbook, 2008)

Satellite-enabled educational services specification and requirements analysis based on user feedback. - Sofia Tsekeridou; Thanassis Tiropanis; Dimitris Rorris; Constantinos Makropoulos; Tacha Serif; Lampros K. Stergioulas (Int. J. Knowl. Learn., 2008)

MobiSpell: Educational Mobile Game Design and Development for Teaching Spelling to Young Children. - Menelaos Bakopoulos; Sofia Tsekeridou (ICEC, 2009)

Special issue on "Ubiquitous e-Learning Solutions over Heterogeneous Networks". - Gheorghita Ghinea; Lampros K. Stergioulas; Sherry Y. Chen; Thanassis Tiropanis; Sofia Tsekeridou (Pers. Ubiquitous Comput., 2009)

Satellite-based delivery of educational content to geographically isolated communities: a service based approach. - Tacha Serif; Gheorghita Ghinea; Lampros K. Stergioulas; Sherry Y. Chen; Thanassis Tiropanis; Sofia Tsekeridou (Pers. Ubiquitous Comput., 2009)

Mobile video annotation for enhanced rich media communication during emergency handling. - Menelaos Bakopoulos; Sofia Tsekeridou; Eri Giannaka; Zheng-Hua Tan; Ramjee Prasad (ISABEL, 2011)

Command & control: Information merging, selective visualization and decision support for emergency handling. - Menelaos Bakopoulos; Sofia Tsekeridou; Eri Giannaka; Zheng-Hua Tan; Ramjee Prasad (ISCRAM, 2011)

Detecting fraud in online games of chance and lotteries. - Ioannis T. Christou; Menelaos Bakopoulos; Tassos Dimitriou; Emmanouil Amolochitis; Sofia Tsekeridou; C. Dimitriadis (Expert Syst. Appl., 2011)

Multimodal and ontology-based fusion approaches of audio and visual processing for violence detection in movies. - Thanassis Perperis; Theodoros Giannakopoulos; Alexandros Makris; Dimitrios I. Kosmopoulos; Sofia Tsekeridou; Stavros J. Perantonis; Sergios Theodoridis (Expert Syst. Appl., 2011)

Technology-enabled social learning: a review. - Hristijan Petreski; Sofia Tsekeridou; Eri Giannaka; Neeli Rashmi Prasad; Ramjee Prasad; Zheng-Hua Tan (Int. J. Knowl. Learn., 2011)

The Safety Transformation in the Future Internet Domain. - Roberto Gimenez; Diego Fuentes; Emilio Martín; Diego Gimenez; Judith Pertejo; Sofia Tsekeridou; Roberto Gavazzi; Mario Carabaño; Sofia Virgos (Future Internet Assembly, 2012)

Moving Advanced Safety to the Cloud: Some Outcomes of SafeCity Project. - Roberto Gimenez; Diego Fuentes; Daniel Oancea; Diego Gimenez; Judith Pertejo; Tassos Dimitriou; Sakis Giannetsos; Sofia Tsekeridou; Mario Carabaño; Sofia Virgos (Future Security, 2012)

iGuide: Socially-Enriched Mobile Tourist Guide for Unexplored Sites. - Sofia Tsekeridou; Vassileios Tsetsos; Aimilios Chalamandaris; Christodoulos Chamzas; Thomas Filippou; Christos Pantzoglou (SETN, 2014)

Disaster Reduction Potential of IMPRESS Platform Tools. - Nina Dobrinkova; Antonis Kostaridis; Andrej Olunczek; Marcel Heckel; Danae Vergeti; Sofia Tsekeridou; Geert Seynaeve; Andrea De Gaetano; Thomas Finnie; Nectarios Efstathiou; Chrysostomos Psaroudakis (ITDRR, 2016)

Optimisation of Preparedness and Response of Health Services in Major Crises Using the IMPRESS Platform. - Nina Dobrinkova; Thomas Finnie; James Thompson; Ian Hall; Christos Dimopoulos; George Boustras; Yianna Danidou; Nectarios Efstathiou; Chrysostomos Psaroudakis; Nikolaos Koutras; George Eftichidis; Ilias Gkotsis; et al. (WCO@FedCSIS, 2017)

Architecting an innovative big open legal data analytics, search and retrieval platform. - Stefania Stavropoulou; Ilias Romas; Sofia Tsekeridou; Michalis Avgerinos Loutsaris; Thomas J. Lampoltshammer; Lörinc Thurnay; Shefali Virkar; Günther Schefbeck; Nektarios Kyriakou; Zoi Lachana; Charalampos Alexopoulos; Yannis Charalabidis (ICEGOV, 2020)

User-centric decision support system design in legal informatics: a typology of users. - Shefali Virkar; Charalampos Alexopoulos; Stefania Stavropoulou; Sofia Tsekeridou; Anna-Sophie Novak (ICEGOV, 2020)

Pan-European Cybersecurity Incidents Information Sharing Platform to support NIS Directive. - Dimitrios Skias; Sofia Tsekeridou; Theodore B. Zahariadis; Artemis C. Voulkidis; Terpsichori Helen Velivassaki; Konstantina Fotiadou (ARES, 2021)

SERRANO: Transparent Application Deployment in a Secure, Accelerated and Cognitive Cloud Continuum. - Aristotelis Kretsis; Panagiotis C. Kokkinos; Polyzois Soumplis; Juan Jose Vegas Olmos; Marcell Fehér; Márton Ákos Sipos; Daniel E. Lucani; Dmitry Khabi; Dimosthenis Masouros; Kostas Siozios; Paraskevas Bourgos; Sofia Tsekeridou; et al. (MeditCom, 2021)

Network Traffic Anomaly Detection via Deep Learning. - Konstantina Fotiadou; Terpsichori-Helen N. Velivasaki; Artemis C. Voulkidis; Dimitrios Skias; Sofia Tsekeridou; Theodore B. Zahariadis (Inf., 2021)

Demonstration of alignment of the Pan-European Cybersecurity Incidents Information Sharing Platform to Cybersecurity policy, regulatory and legislative advancements. - Dimitrios Skias; Sofia Tsekeridou; Theodore B. Zahariadis; Artemis C. Voulkidis; Terpsichori Helen Velivassaki (ARES, 2022)

Technical Debt in Service-Oriented Software Systems. - Nikolaos Nikolaidis 003; Apostolos Ampatzoglou; Alexander Chatzigeorgiou; Sofia Tsekeridou; Avraam Piperidis (PROFES, 2022)

A user-centred analysis of decision support requirements in legal informatics. - Shefali Virkar; Charalampos Alexopoulos; Sofia Tsekeridou; Anna-Sophie Novak (Gov. Inf. Q., 2022)

SKILLAB: Skills Matter. - Mihaela Aluas; Lefteris Angelis; Ioannis Arapakis; Elvira-Maria Arvanitou; Kostantinos Georgiou; Anastasios Gogos; Marco Jahn; Dionysios D. Kehagias; Valia Kordoni; Sebastian Macaluso; Nikolaos Mittas; Vasiliki Moumtzi; et al. (SEAA, 2024)

SKILLAB: Creating a Skills Supply and Demand Data Space. - Konstantinos Georgiou; Rosaria Rossini; Marco Jahn; Dimitrios Tsoukalas; Vassilis Voulgarakis; Sofia Tsekeridou; Mihaela Aluas; Apostolos Vontas; Dionysios D. Kehagias; Nikolaos Mittas; Apostolos Ampatzoglou; Valia Kordoni; et al. (eSAAM, 2024)