Sofia Tsekeridou - researchr alias

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2022

2021

Network Traffic Anomaly Detection via Deep LearningKonstantina Fotiadou, Terpsichori-Helen N. Velivasaki, Artemis C. Voulkidis, Dimitrios Skias, Sofia Tsekeridou, Theodore B. Zahariadis. information, 12(5):215, 2021. [doi]

Pan-European Cybersecurity Incidents Information Sharing Platform to support NIS DirectiveDimitrios Skias, Sofia Tsekeridou, Theodore B. Zahariadis, Artemis C. Voulkidis, Terpsichori Helen Velivassaki, Konstantina Fotiadou. IEEEares 2021: [doi]

2020

2017

2016

Disaster Reduction Potential of IMPRESS Platform ToolsNina Dobrinkova, Antonis Kostaridis, Andrej Olunczek, Marcel Heckel, Danae Vergeti, Sofia Tsekeridou, Geert Seynaeve, Andrea DeGaetano, Thomas Finnie, Nectarios Efstathiou, Chrysostomos Psaroudakis. itdrr 2017: 225-239 [doi]

2014

iGuide: Socially-Enriched Mobile Tourist Guide for Unexplored SitesSofia Tsekeridou, Vassileios Tsetsos, Aimilios Chalamandaris, Christodoulos Chamzas, Thomas Filippou, Christos Pantzoglou. setn 2014: 603-614 [doi]

2012

2011

Mobile video annotation for enhanced rich media communication during emergency handlingMenelaos Bakopoulos, Sofia Tsekeridou, Eri Giannaka, Zheng-Hua Tan, Ramjee Prasad. isabel 2011: [doi]

Command & control: Information merging, selective visualization and decision support for emergency handlingMenelaos Bakopoulos, Sofia Tsekeridou, Eri Giannaka, Zheng-Hua Tan, Ramjee Prasad. iscram 2011: [doi]

Detecting fraud in online games of chance and lotteriesIoannis T. Christou, Menelaos Bakopoulos, Tassos Dimitriou, E. Amolochitis, Sofia Tsekeridou, C. Dimitriadis. eswa, 38(10):13158-13169, 2011. [doi]

Multimodal and ontology-based fusion approaches of audio and visual processing for violence detection in moviesThanassis Perperis, Theodoros Giannakopoulos, Alexandros Makris, Dimitrios I. Kosmopoulos, Sofia Tsekeridou, Stavros J. Perantonis, Sergios Theodoridis. eswa, 38(11):14102-14116, 2011. [doi]

Technology-enabled social learning: a reviewHristijan Petreski, Sofia Tsekeridou, Eri Giannaka, Neeli Rashmi Prasad, Ramjee Prasad, Zheng-Hua Tan. ijkl, 7(3/4):253-270, 2011. [doi]

2009

2008

Grid-based Interactive Virtual Scientific Experiments for Distributed Virtual CommunitiesIoannis T. Christou, Thanassis Tiropanis, Sofia Tsekeridou, Konstantinos Roussos. In Saverio Salerno, Matteo Gaeta, Pierluigi Ritrovato, Nicola Capuano, Francesco Orciuoli, Sergio Miranda, Anna Pierri, editors, The Learning Grid Handbook - Concepts, Technologies and Applications. Volume 2 of The Future of Learning, pages 199-218, IOS Press, 2008.

Satellite-enabled educational services specification and requirements analysis based on user feedbackSofia Tsekeridou, Thanassis Tiropanis, Dimitris Rorris, Constantinos Makropoulos, Tacha Serif, Lampros K. Stergioulas. ijkl, 4(2/3):272-284, 2008. [doi]

2007

Performance Evaluation of TreeQ and LVQ Classifiers for Music Information RetrievalMatina Charami, Rami Halloush, Sofia Tsekeridou. ifip12 2007: 331-338 [doi]

A Knowledge Engineering Approach for Complex Violence Identification in MoviesThanassis Perperis, Sofia Tsekeridou. ifip12 2007: 357-364 [doi]

Joint scalable video coding and packet prioritization for video streaming over IP/802.11e heterogeneous networksThomas Pliakas, George Kormentzas, Sofia Tsekeridou. mobimedia 2007: 31 [doi]

Video Watermarking and BenchmarkingSofia Tsekeridou. In Ilias Maglogiannis, Kostas Karpouzis, Manolis Wallace, John Soldatos, editors, Emerging Artificial Intelligence Applications in Computer Engineering - Real Word AI Systems with Applications in eHealth, HCI, Information Retrieval and Pervasive Technologies. Volume 160 of Frontiers in Artificial Intelligence and Applications, pages 341-350, IOS Press, 2007.

2006

2005

The Impact of Network and Protocol Heterogeneity on Real-Time Application QoSPanagiotis Papadimitriou, Vassilis Tsaoussidis, Sofia Tsekeridou. ISCC 2005: 913-918 [doi]

Metadata and user profile model for personalized enhanced DTV multi-service accessSofia Tsekeridou. icip 2005: 1236-1239 [doi]

MPEG-7 MDS-Based Application Specific Metadata Model for Personalized Multi-Service Access in a DTV Broadcast EnvironmentSofia Tsekeridou. icmcs 2005: 856-859 [doi]

2004

JPEG-matched data filling of sparse imagesGeorge Pavlidis, Sofia Tsekeridou, Christodoulos Chamzas. icip 2004: 493-496 [doi]

Vector rational interpolation schemes for erroneous motion field estimation applied to MPEG-2 error concealmentSofia Tsekeridou, Faouzi Alaya Cheikh, Moncef Gabbouj, Ioannis Pitas. tmm, 6(6):876-885, 2004. [doi]

2003

Performance analysis of correlation-based watermarking schemes employing Markov chaotic sequencesAnastasios Tefas, Athanasios Nikolaidis, Nikos Nikolaidis, Vassilios Solachidis, Sofia Tsekeridou, Ioannis Pitas. tsp, 51(7):1979-1994, 2003. [doi]

2001

A survey on watermarking application scenarios and related attacksAthanasios Nikolaidis, Sofia Tsekeridou, Anastasios Tefas, Vassilios Solachidis. icip 2001: 991-994 [doi]

A benchmarking protocol for watermarking methodsNikos Nikolaidis, Sofia Tsekeridou, Anastasios Tefas, Vassilios Solachidis, Athanasios Nikolaidis, Ioannis Pitas. icip 2001: 1023-1026 [doi]

Statistical analysis of Markov chaotic sequences for watermarking applicationsAnastasios Tefas, Athanasios Nikolaidis, Nikos Nikolaidis, Vassilios Solachidis, Sofia Tsekeridou, Ioannis Pitas. iscas 2001: 57-60 [doi]

Bernoulli shift generated chaotic watermarks: theoretic investigationSofia Tsekeridou, Vassilios Solachidis, Nikos Nikolaidis, Athanasios Nikolaidis, Anastasios Tefas, Ioannis Pitas. icassp 2001: 1989-1992 [doi]

Theoretic Performance Analysis of a Watermarking System based on Bernoulli Chaotic SequencesSofia Tsekeridou, Vassilios Solachidis, Nikos Nikolaidis, Athanasios Nikolaidis, Anastasios Tefas, Ioannis Pitas. cmsb 2001:

Statistical analysis of a watermarking system based on Bernoulli chaotic sequencesSofia Tsekeridou, Vassilios Solachidis, Nikos Nikolaidis, Athanasios Nikolaidis, Anastasios Tefas, Ioannis Pitas. sigpro, 81(6):1273-1293, 2001. [doi]

Content-based video parsing and indexing based on audio-visual interactionSofia Tsekeridou, Ioannis Pitas. tcsv, 11(4):522-535, 2001.

2000

Scene Change Detection Based on Audio-Visual Analysis and InteractionSofia Tsekeridou, Stelios Krinidis, Ioannis Pitas. tfcv 2001: 214-225 [doi]

Wavelet-based self-similar watermarking for still imagesSofia Tsekeridou, Ioannis Pitas. iscas 2000: 220-223 [doi]

Embedding self-similar watermarks in the wavelet domainSofia Tsekeridou, Ioannis Pitas. icassp 2000: 1967-1970 [doi]

Copyright Protection of Still Images Using Self-Similar Chaotic WatermarksSofia Tsekeridou, Nikos Nikolaidis, Nikos D. Sidiropoulos, Ioannis Pitas. icip 2000: 411-414

MPEG-2 error concealment based on block-matching principlesSofia Tsekeridou, Ioannis Pitas. tcsv, 10(4):646-658, 2000.

Motion field estimation by combined vector rational and bilinear interpolation for MPEG-2 error concealmentSofia Tsekeridou, F. Alava Cheikh, Moncef Gabbouj, Ioannis Pitas. eusipco 2000: 1-4 [doi]

1999

Audio-Visual Content Analysis for Content-Based Video IndexingSofia Tsekeridou, Ioannis Pitas. icmcs 1999: 667-672 [doi]

Motion field estimation by vector rational interpolation for error concealment purposesSofia Tsekeridou, Faouzi Alaya Cheikh, Moncef Gabbouj, Ioannis Pitas. icassp 1999: 3397-3400 [doi]

Application of vector rational interpolation to erroneous motion field estimation of error concealmentSofia Tsekeridou, Faouzi Alaya Cheikh, Moncef Gabbouj, Ioannis Pitas. nsip 1999: 48-52

1998

Speaker Dependent Video Indexing based on Audio-Visual InteractionSofia Tsekeridou, Ioannis Pitas. icip 1998: 358-362

Facial feature extraction in frontal views using biometric analogiesSofia Tsekeridou, Ioannis Pitas. eusipco 1998: 1-4 [doi]

1996

Morphological signal adaptive median filter for noise removalSofia Tsekeridou, Constantine Kotropoulos, Ioannis Pitas. icecsys 1996: 191-194 [doi]

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