The Eurydices System: Objectives and Services. - Kostas Bovilas; Aspasia Kanta; Christos Makris 001; John Tsaknakis; Athanasios K. Tsakalidis; Jim Prentzas; Evangelos Sakkopoulos; Spyros Sioutas; Bill Vassiliadis (WebNet, 2000)

Efficient web-based open and distance learning services. - Christos Bouras; Panagiotis Destounis; John D. Garofalakis; Apostolos Gkamas; G. Sakalis; Evangelos Sakkopoulos; John Tsaknakis; Thrasyvoulos Tsiatsos (Telematics Informatics, 2000)

Utilizing complementary know-how: advanced fine arts meeting information technology to provide a virtual university for artists - students & alumni. - Evangelos Sakkopoulos; Athanasios K. Tsakalidis (SIGUCCS, 2002)

Integrating Adaptive Web Techniques with Web Services. - John D. Garofalakis; Evangelos Sakkopoulos; Spiros Sirmakessis; Athanasios K. Tsakalidis (ITCC, 2003)

Techniques and Metrics For Improving Website Structure. - Eleni Christopoulou; John D. Garofalakis; Christos Makris 001; Yannis Panagis; Athanasios Psaras-Chatzigeorgiou; Evangelos Sakkopoulos; Athanasios K. Tsakalidis (J. Web Eng., 2003)

Personalization Techniques for Web Search Results Categorization. - John D. Garofalakis; Theofanis Matsoukas; Yannis Panagis; Evangelos Sakkopoulos; Athanasios K. Tsakalidis (EEE, 2005)

WiFiAdmin: An Intelligent Web-Based Management Environment for Wireless Networks. - Eythimios Dimopoulos; Athanasios Panousis; Evangelos Sakkopoulos; Athanasios K. Tsakalidis (ICITA (1), 2005)

Discovering Re-usable Design Solutions in Web Conceptual Schemas: Metrics and Methodology. - Yannis Panagis; Evangelos Sakkopoulos; Spiros Sirmakessis; Athanasios K. Tsakalidis; Giannis Tzimas (ICWE, 2005)

NIPPERS: Network of InterPolated PeERS for Web Service Discovery. - Christos Makris 001; Evangelos Sakkopoulos; Spyros Sioutas; Peter Triantafillou; Athanasios K. Tsakalidis; Bill Vassiliadis (ITCC (2), 2005)

Popular web hot spots identification and visualization. - D. Avramouli; John D. Garofalakis; Dimitris J. Kavvadias; Christos Makris 001; Yannis Panagis; Evangelos Sakkopoulos (WWW (Special interest tracks and posters), 2005)

HydroNet: An Intelligent Hydroponics Web Service Environment. - Aglaia Liopa-Tsakalidis; Evangelos Sakkopoulos; D. Savvs; Alexander B. Sideridis; John Tzimas (Neural Parallel Sci. Comput., 2005)

Αποδοτικοί αλγόριθμοι και προσαρμοστικές τεχνικές διαχείρισης δικτυακών πληροφοριακών συστημάτων και εφαρμογών παγκόσμιου ιστού - Evangelos Sakkopoulos (2005)

Web Service discovery based on Quality of Service. - Yannis Makripoulias; Christos Makris 001; Yannis Panagis; Evangelos Sakkopoulos; Poulia Adamopoulou; Athanasios K. Tsakalidis (AICCSA, 2006)

Application modeling using reverse engineering techniques. - T. Katsimpa; Yannis Panagis; Evangelos Sakkopoulos; Giannis Tzimas; Athanasios K. Tsakalidis (SAC, 2006)

Introducing ICT in a Traditional Higher Education Environment: Background, Design, and Evaluation of a Blended Approach. - Lambros Drossos; Bill Bassisliadis; Antonia Stefani; Michalis Nik Xenos; Evangelos Sakkopoulos; Athanasios K. Tsakalidis (Int. J. Inf. Commun. Technol. Educ., 2006)

Optimisation mechanism for web search results using topic knowledge. - Yannis Panagis; Evangelos Sakkopoulos; John D. Garofalakis; Athanasios K. Tsakalidis (Int. J. Knowl. Learn., 2006)

Semantic mining and web service discovery techniques for media resources management. - Evangelos Sakkopoulos; Dimitris Kanellopoulos; Athanasios K. Tsakalidis (Int. J. Metadata Semant. Ontologies, 2006)

Efficient and adaptive discovery techniques of Web Services handling large data sets. - Christos Makris 001; Yannis Panagis; Evangelos Sakkopoulos; Athanasios K. Tsakalidis (J. Syst. Softw., 2006)

Contemporary Web Service Discovery Mechanisms. - John D. Garofalakis; Yannis Panagis; Evangelos Sakkopoulos; Athanasios K. Tsakalidis (J. Web Eng., 2006)

Adaptive mobile web services facilitate communication and learning Internet technologies. - Evangelos Sakkopoulos; Miltiadis D. Lytras; Athanasios K. Tsakalidis (IEEE Trans. Educ., 2006)

An Algorithmic Framework for Adaptive Web Content. - Christos Makris 001; Yannis Panagis; Evangelos Sakkopoulos; Athanasios K. Tsakalidis (Adaptive and Personalized Semantic Web, 2006)

Promo: novel metrics that combine hits and accessibility criteria in order to Promote important content and links. - John D. Garofalakis; John Giannakou; Theodoula Giannakoudi; Evangelos Sakkopoulos (EATIS, 2007)

Semantic technologies for mobile Web and personalized ranking of mobile Web search results. - Evangelos Sakkopoulos (MTSR, 2007)

Category ranking for personalized search. - Christos Makris 001; Yannis Panagis; Evangelos Sakkopoulos; Athanasios K. Tsakalidis (Data Knowl. Eng., 2007)

Web Service Selection based on QoS Knowledge Management. - Poulia Adamopoulou; Evangelos Sakkopoulos; Athanasios K. Tsakalidis; Miltiadis D. Lytras (J. Univers. Comput. Sci., 2007)

An Integrated Technique for Web Site Usage Semantic Analysis: the Organ System. - John D. Garofalakis; Theodoula Giannakoudi; Evangelos Sakkopoulos (J. Web Eng., 2007)

Using Web-Based Teaching Interventions in Computer Science Courses. - Dimitris Kanellopoulos; Evangelos Sakkopoulos; Miltiadis D. Lytras; Athanasios K. Tsakalidis (IEEE Trans. Educ., 2007)

Design and Implementation Aspects of a Novel Java P2P Simulator with GUI. - Vassilios Chrissikopoulos; George Papaloukopoulos; Evangelos Sakkopoulos; Spyros Sioutas (Panhellenic Conference on Informatics, 2008)

An integrated web system to facilitate personalized web searching algorithms. - Christos Makris 001; Yannis Panagis; Yannis Plegas; Evangelos Sakkopoulos (SAC, 2008)

Integrated system for e-health advisory web services provision using broadband networks. - Evangelos Sakkopoulos; Efrosini Sourla; Athanasios K. Tsakalidis; Miltiadis D. Lytras (Int. J. Soc. Humanist. Comput., 2008)

Web service workflow selection using system and network QoS constraints. - Yannis Panagis; Konstantinos Papakonstantinou; Evangelos Sakkopoulos; Athanasios K. Tsakalidis (Int. J. Web Eng. Technol., 2008)

Techniques to support Web Service selection and consumption with QoS characteristics. - Vassiliki Diamadopoulou; Christos Makris 001; Yannis Panagis; Evangelos Sakkopoulos (J. Netw. Comput. Appl., 2008)

Balanced distributed web service lookup system. - Spyros Sioutas; Evangelos Sakkopoulos; Lambros Drossos; Spiros Sirmakessis (J. Netw. Comput. Appl., 2008)

A novel distributed P2P simulator architecture: D-P2P-sim. - Spyros Sioutas; George Papaloukopoulos; Evangelos Sakkopoulos; Kostas Tsichlas; Yannis Manolopoulos (CIKM, 2009)

Personalized selection of web services for mobile environments: the m-scroutz solution. - Evangelos Sakkopoulos; Poulia Adamopoulou; Athanasios K. Tsakalidis; Spyros Sioutas; Yannis Manolopoulos (MEDES, 2009)

Semantic Web and Knowledge Management for the health domain: state of the art and challenges for the Seventh Framework Programme (FP7) of the European Union (2007-2013). - Miltiadis D. Lytras; Evangelos Sakkopoulos; Patricia Ordóñez de Pablos (Int. J. Technol. Manag., 2009)

Dynamic Web Service discovery architecture based on a novel peer based overlay network. - Spyros Sioutas; Evangelos Sakkopoulos; Christos Makris 001; Bill Vassiliadis; Athanasios K. Tsakalidis; Peter Triantafillou (J. Syst. Softw., 2009)

Interoperability and Design Issues of Spatial Data and Geographic Information Systems in Greece. - Mersini Paschou; Evangelos Sakkopoulos; Efrosini Sourla; Athanasios K. Tsakalidis; Giannis Tzimas (Panhellenic Conference on Informatics, 2010)

Brief announcement: ART–sub-logarithmic decentralized range query processing with probabilistic guarantees. - Spyros Sioutas; George Papaloukopoulos; Evangelos Sakkopoulos; Kostas Tsichlas; Yannis Manolopoulos; Peter Triantafillou (PODC, 2010)

Context-similarity based hotlinks assignment: Model, metrics and algorithm. - Dimitris Antoniou; John D. Garofalakis; Christos Makris 001; Yannis Panagis; Evangelos Sakkopoulos (Data Knowl. Eng., 2010)

A web personalizing technique using adaptive data structures: The case of bursts in web visits. - Evangelos Sakkopoulos; Dimitris Antoniou; Poulia Adamopoulou; Nikos Tsirakis; Athanasios K. Tsakalidis (J. Syst. Softw., 2010)

Exposing click-fraud using a burst detection algorithm. - Dimitris Antoniou; Mersini Paschou; Evangelos Sakkopoulos; Efrosini Sourla; Giannis Tzimas; Athanasios K. Tsakalidis; Emmanouil Viennas (ISCC, 2011)

Enhancing Business APPification Using SMS Text Messages: Metrics, Strategies and Alternatives. - Mersini Paschou; Evangelos Sakkopoulos; Efrosini Sourla; Athanasios K. Tsakalidis (CD-ARES, 2012)

MobiQ: Mobile Based Processes for Efficient Customer Flow Management. - Mersini Paschou; Evangelos Sakkopoulos; Efrosini Sourla; Athanasios K. Tsakalidis (BMMDS/EMMSAD, 2012)

Care@HOME: A Mobile Monitoring System for Patient Treatment and Blood Pressure Tracking. - Mersini Paschou; Efrosini Sourla; George Basagiannis; Evangelos Sakkopoulos; Athanasios K. Tsakalidis (ITBAM, 2012)

DREAM: a distributed fRamework for customized dEployment of a vAriety of indexing engines over million-node overlays. - Evangelos Sakkopoulos; Alexandros Panaretos; Spyros Sioutas; Dimitrios Tsoumakos; George Papaloukopoulos; Anastasia Saltou (SAC, 2012)

Plan4All GeoPortal: web of spatial data. - Evangelos Sakkopoulos; Tomas Mildorf; Karel Charvát; Inga Berzina; Kai-Uwe Krause (WWW (Companion Volume), 2012)

Mobile Healthcare Systems: Generating Dynamic Smartphone Apps to Serve Multiple Medical Specializations - Assisting Monitoring Patient@Home and Health Record Follow-up. - Mersini Paschou; Nikolaos Nodarakis; Athanasios K. Tsakalidis; Evangelos Sakkopoulos (HEALTHINF, 2013)

APPification of hospital healthcare and data management using QRcodes. - Mersini Paschou; Evangelos Sakkopoulos; Athanasios K. Tsakalidis (IISA, 2013)

A Novel Mobile Framework for Anonymity Techniques and Services Research. - Evangelos Sakkopoulos; Mersini Paschou; Athanasios K. Tsakalidis; Spyros Sioutas; Vassilios S. Verykios (MDM (1), 2013)

ART: sub-logarithmic decentralized range query processing with probabilistic guarantees. - Spyros Sioutas; Peter Triantafillou; George Papaloukopoulos; Evangelos Sakkopoulos; Kostas Tsichlas; Yannis Manolopoulos (Distributed Parallel Databases, 2013)

easyHealthApps: e-Health Apps Dynamic Generation for Smartphones & Tablets. - Mersini Paschou; Evangelos Sakkopoulos; Athanasios K. Tsakalidis (J. Medical Syst., 2013)

Health Internet of Things: Metrics and methods for efficient data transfer. - Mersini Paschou; Evangelos Sakkopoulos; Efrosini Sourla; Athanasios K. Tsakalidis (Simul. Model. Pract. Theory, 2013)

Data Engineering for Materials Identification, Damage Assessment and Restoration of Cultural Objects. - Erion-Vasilis M. Pikoulis; Evangelos Sakkopoulos; Emmanouil Viennas; Nick Achilleopoulos; Eleni Cheilakou; Amani Christiana Saint; Maria Koui; Athanasios K. Tsakalidis (MEDI, 2015)

Mobile Data Fusion from Multiple Tracking Sensors to Augment Maritime Safety: Mobile Detection, Early Identification, and Tracking of Moving Objects. - Evangelos Sakkopoulos; Emmanouil Viennas; Mersini Paschou; Zafeiria-Marina Ioannou; Vassiliki Gkantouna; Efrosini Sourla; Giannis Tzimas; Spyros Sioutas; Athanasios K. Tsakalidis (IEEE MS, 2015)

Standardizing NDT& E Techniques and Conservation Metadata for Cultural Artifacts. - Dimitris Kouis; Evgenia Vassilakaki; Eftichia Vraimaki; Eleni Cheilakou; Amani Christiana Saint; Evangelos Sakkopoulos; Emmanouil Viennas; Erion-Vasilis M. Pikoulis; Nikolaos Nodarakis; Nick Achilleopoulos; Spiros Zervos; Georgios Giannakopoulos; et al. (MTSR, 2015)

e-souvenir appification: QoS web based media delivery for museum apps. - Evangelos Sakkopoulos; Mersini Paschou; Yannis Panagis; Dimitris Kanellopoulos; Georgios Eftaxias; Athanasios K. Tsakalidis (Electron. Commer. Res., 2015)

Enhanced healthcare personnel rostering solution using mobile technologies. - Mersini Paschou; Christos Papadimitiriou; Nikolaos Nodarakis; Konstantinos Korezelidis; Evangelos Sakkopoulos; Athanasios K. Tsakalidis (J. Syst. Softw., 2015)

D-P2P-Sim+: A novel distributed framework for P2P protocols performance testing. - Spyros Sioutas; Evangelos Sakkopoulos; Alexandros Panaretos; Dimitrios Tsoumakos; Panagiotis Gerolymatos; Giannis Tzimas; Yannis Manolopoulos (J. Syst. Softw., 2015)

Scaling Out to Become Doctrinal. - Yannis Panagis; Evangelos Sakkopoulos (ALGOCLOUD, 2016)

Promoting Active Learning using a web-based Audience Response System. - Christoforos V. Karachristos; Elias C. Stavropoulos; Vassilios S. Verykios; Fotis Lazarinis; Evangelos Sakkopoulos; George Androulakis (PCI, 2016)

Intelligent system for cultural objects identification, damage assessment and restoration. - Evangelos Sakkopoulos; Erion-Vasilis M. Pikoulis; Emmanouil Viennas; Nikolaos Nodarakis; Eleni Cheilakou; Amani Christiana Saint; Maria Koui; Athanasios K. Tsakalidis (Int. J. Intell. Inf. Database Syst., 2017)

Survey on Intelligent Personalized Mobile Tour Guides and a Use Case Walking Tour App. - Athanasios Kountouris; Evangelos Sakkopoulos (ICTAI, 2018)

A Stereotype User Model for an Educational Game: Overcome the Difficulties in Game Playing and Focus on the Educational Goal. - Margaritis Kamitsios; Konstantina Chrysafiadi; Maria Virvou; Evangelos Sakkopoulos (IISA, 2018)

Mobile Personal Information Exchange Over BLE. - Evangelos Sakkopoulos; Zafeiria-Marina Ioannou; Emmanouil Viennas (IISA, 2018)

OLYMPUS: towards Oblivious identitY Management for Private and User-friendly Services. - Rafael Torres Moreno; Jorge Bernal Bernabé; Antonio F. Skarmeta; Michael Stausholm; Tore Kasper Frederiksen; Noelia Martínez; Nuno Ponte; Evangelos Sakkopoulos; Anja Lehmann (GIoTS, 2019)

Personalized assistant apps in healthcare: a Systematic Review. - Mersini Paschou; Evangelos Sakkopoulos (IISA, 2019)

Dynamic Mobile Student Response System. - Evangelos Sakkopoulos; Pantelis Krasadakis; Rozita Tsoni; Vassilios S. Verykios (IMCL, 2019)

Artificial Immune System-Based Learning Style Stereotypes. - Dionisios N. Sotiropoulos; Efthimios Alepis; Katerina Kabassi; Maria K. Virvou; George A. Tsihrintzis; Evangelos Sakkopoulos (Int. J. Artif. Intell. Tools, 2019)

Parallel based Hiding of Sensitive Knowledge. - Panteleimon Krasadakis; Vassilios S. Verykios; Evangelos Sakkopoulos (ICTAI, 2020)

Smart eGov Services for Citizenship: Improving Personalized Services. - Stavros Piotopoulos; Evangelos Sakkopoulos (IISA, 2020)

HappyCruise: An architecture for Personalized Secure Boarding on Cruises. - Emmanouil Viennas; Zafeiria-Marina Ioannou; Georgios Pavlidis; Giannis Tzimas; Evangelos Sakkopoulos (IISA, 2020)

Deploying Personalized Oblivious Mobile Identity. - Georgia Sourla; Evangelos Sakkopoulos (JCKBSE, 2020)

Correction to: Deploying Personalized Oblivious Mobile Identity. - Georgia Sourla; Evangelos Sakkopoulos (JCKBSE, 2020)

Geo-Environmental Information Management Software for Automated Terrain and Ground Deformation Analysis. - Spyridoula Vassilopoulou; Vassilis Sakkas; Joseph Batsos; Evangelos Sakkopoulos; Dimitrios Ringas (SEEDA-CECNSM, 2020)

Special collection of regular papers on 'Current intelligent techniques in software applications and systems'. - Evangelos Sakkopoulos (Intell. Decis. Technol., 2020)

The OLYMPUS Architecture - Oblivious Identity Management for Private User-Friendly Services. - Rafael Torres Moreno; Jorge Bernal Bernabé; Jesús García Rodríguez; Tore Kasper Frederiksen; Michael Stausholm; Noelia Martínez; Evangelos Sakkopoulos; Nuno Ponte; Antonio F. Skarmeta (Sensors, 2020)

Optimizing Programming Language Learning Through Student Modeling in an Adaptive Web-Based Educational Environment. - Konstantina Chrysafiadi; Maria Virvou; Evangelos Sakkopoulos (Machine Learning Paradigms, 2020)

Resolving Infeasibility in Linear Programs for the Frequent Itemset Hiding Problem. - Panteleimon Krasadakis; Vassilios S. Verykios; Evangelos Sakkopoulos (ICTAI, 2021)

Transforming procedures to web applications using IFML: The new Greek Citizenship Test. - Stavros Piotopoulos; Evangelos Sakkopoulos (IISA, 2021)

Personalized Academic Thesis Management. - Eythymios Tsatsaris; Evangelos Sakkopoulos (IISA, 2021)

A Natural Language Processing Survey on Legislative and Greek Documents. - Panteleimon Krasadakis; Evangelos Sakkopoulos; Vassilios S. Verykios (PCI, 2021)

On the equivalence between bimodal and unimodal students' collaboration networks in distance learning. - Rozita Tsoni; Evangelos Sakkopoulos; Christos T. Panagiotakopoulos; Vassilios S. Verykios (Intell. Decis. Technol., 2021)

Revealing Latent Student Traits in Distance Learning Through SNA and PCA. - Rozita Tsoni; Evangelos Sakkopoulos; Vassilios S. Verykios (Intelligent Techniques in the Educational Process (1), 2022)

Mobile student information services: A case study in Greek Open University. - George Kastanas; Evangelos Sakkopoulos (IISA, 2022)

HappyCruise - Integrated Information System of personalized information and security in the tourism industry. - Konstantinos I. Kotsopoulos; George Pavlidis; Emmanouil Viennas; Evdoxios Baratis; Georgia Giannopoulou; Alexandros Papadopoulos; Manos Spilios; Paraskevi Alexogianni; Evangelos Sakkopoulos (IISA, 2022)

Efficient Named Entity Recognition on Greek Legislation. - Panteleimon Krasadakis; Evangelos Sinos; Vassilios S. Verykios; Evangelos Sakkopoulos (IISA, 2022)

Common Public Service Vocabulary for Semantic Interoperability in Greek Voucher Services. - Eleni Papadopoulou; Evangelos Sakkopoulos (IISA, 2022)

On-line enrollment systems for migrants: A case study on the new Greek Certificate of Knowledge Competency for Naturalization. - Stavros Piotopoulos; Evangelos Sakkopoulos (IISA, 2022)

Frequent itemset hiding revisited: pushing hiding constraints into mining. - Vassilios S. Verykios; Elias C. Stavropoulos; Panteleimon Krasadakis; Evangelos Sakkopoulos (Appl. Intell., 2022)

Supervised machine learning models for student performance prediction. - Nikolaos S. Alachiotis; Sotiris Kotsiantis; Evangelos Sakkopoulos; Vassilios S. Verykios (Intell. Decis. Technol., 2022)

Exploring the role of country social and medical characteristics in patient level mortality in COVID-19 pandemic using Unsupervised Learning. - George Varelas; Evangelos Sakkopoulos; Giannis Tzimas (Intell. Decis. Technol., 2022)

Graph based Hiding of Sensitive Knowledge. - Panteleimon Krasadakis; Giuseppe Futia; Vassilios S. Verykios; Evangelos Sakkopoulos (ICTAI, 2023)

Semantic Cataloging of Public Services Using Basic Government Vocabularies and the Data Catalog Vocabulary for a Unified European Digital Market. - Eleni Papadopoulou; Evangelos Sakkopoulos (IISA, 2023)

ChatGPT in Artificial Intelligence-Empowered E-Learning for Cultural Heritage: The case of Lyrics and Poems. - Maria Virvou; George A. Tsihrintzis; Dionisios N. Sotiropoulos; Konstantina Chrysafiadi; Evangelos Sakkopoulos; Evangelia-Aikaterini Tsichrintzi (IISA, 2023)

Harmonising Digital Identity Documents. - Anna Zafeiropoulou; Evangelos Sakkopoulos (IISA, 2023)

On the Inverse Frequent Itemset Mining Problem for Condensed Representations of Itemsets. - Petros N. Tamvakis; Evangelos Sakkopoulos; Vassilios S. Verykios (Int. J. Artif. Intell. Tools, 2023)

A Survey on Algorithms and Software for the Frequent Itemset Hiding Problem. - Panteleimon Krasadakis; Vassilios S. Verykios; Evangelos Sakkopoulos (IISA, 2024)

LYRICEL: A Rule-Augmented Artificial Intelligence-Empowered Cultural E-Learning with GPT and Machine Learning for Song Lyrics. - Dimitrios P. Panagoulias; Dionisios N. Sotiropoulos; Konstantina Chrysafiadi; Evangelia-Aikaterini Tsichrintzi; Evangelos Sakkopoulos; George A. Tsihrintzis; Maria Virvou (IISA, 2024)

A smart home fuzzy logic-based cooking fire prevention system addressing human errors due to distraction or minor medical memory lapses. - Konstantina Chrysafiadi; Evangelia-Aikaterini Tsichrintzi; Evangelos Sakkopoulos (KES, 2024)

An end-to-end knowledge graph solution to the frequent itemset hiding problem. - Panteleimon Krasadakis; Giuseppe Futia; Vassilios S. Verykios; Evangelos Sakkopoulos (Inf. Sci., 2024)

LYRICEL: Knowledge Graphs Combined With Large Language Models and Machine Learning for Cross-Cultural Analysis of Lyrics - The Case of Greek Songs. - Dimitrios P. Panagoulias; Evangelia-Aikaterini Tsichrintzi; Dionisios N. Sotiropoulos; Konstantina Chrysafiadi; Evangelos Sakkopoulos; George A. Tsihrintzis; Maria Virvou (IEEE Access, 2025)