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Thesis
Benou P.  2012.  A Software Development Methodology and a Software Architecture for Context-Aware M-Commerce Applications. Computer Science and Technology. Ph.D. thesis:369.
techreport
Margaris D, Spiliotopoulos D, Vassilakis C.  2019.  Experimental results for considering Item Adoption Eagerness Information in Collaborative Filtering’s Rating Prediction.
Sotiropoulos P, Vassilakis C.  2020.  Application cases of the Additional Testsuites Framework.
Report
Sgardelis K, Margaris D, Spiliotopoulos D, Vassilakis C.  2024.  Experimental results for Evaluating User Similarity Metrics in Sparse Collaborative Filtering Datasets. SODA Lab Technical Reports.
Journal Article
Petrakis E.G.M., Varelas G, Hliaoutakis A, Raftopoulou P.  2006.  X-Similarity: Computing Semantic Similarity between Concepts from Different Ontologies. Journal of Digital Information Management (JDIM).
Vassilakis C, Lepouras G, Halatsis C., Lobo TPariente.  2005.  An XML model for electronic services. Electronic Government. 2:41-55.
Lykourentzou I, Dagka F, Papadaki K, Lepouras G, Vassilakis C.  2012.  Wikis in enterprise settings: a survey. Enterprise Information Systems. 6:1-53.
Margaris D, Vassilakis C, Spiliotopoulos D.  2020.  What makes a review a reliable rating in recommender systems? Information Processing & Management. 57(6):102304.
Maroulis D., Aronis S., Nassiapoulou V., Grammenos N., Vassilakis C.  2004.  A web browser for ISDN card phones. Journal of Internet Technology. 5:267-277.
Papadogiannis I., Platis N., Poulopoulos V., Vassilakis C., Lepouras G., Wallace M., Karountzou G..  2020.  Visualizing the educational data mining literature. European Journal of Engineering Research and Science. TBD
Magoulas G.D, Lepouras G, Vassilakis C.  2006.  Virtual reality in the e-Society. Virtual Reality. 11:71-73.
Lepouras G, Vassilakis C.  2004.  Virtual museums for all: Employing game technology for edutainment. Virtual Reality. 8:96–106.
Margaris D, Vassilakis C.  2017.  Using Time Clusters for Following Users’ Shifts in Rating Practices. Complex Systems Informatics and Modeling Quarterly. 13
Antoniou A, Diakakis D, Lepouras G, Vassilakis C.  2011.  Towards a methodological framework for the cognitive-behavioural evaluation of educational e-games. International Journal of Learning Technology. 6:263–287.
Lepouras G, Vassilakis C, Weir G.R.S..  2003.  A system to support dissemination of knowledge and sharing of experiences in the working environment: Review Code 066. International Journal of Continuing Engineering Education and Lifelong Learning. 13:248-257.
Vassilakis C, Antoniou A, Lepouras G, Poulopoulos V, Wallace M, Bampatzia S, Bourlakos I.  2017.  Stimulation of reflection and discussion in museum visits through the use of social media. Social Network Analysis and Mining. 7:1-12.
Dix A, Katifori A, Lepouras G, Vassilakis C, Shabir N.  2010.  Spreading Activation Over Ontologies: From Personal Context To Web Scale Reasoning. International Journal of Semantic Computing. Special issue on Web Scale Reasoning:59–102.
Sotiropoulos P, Mathas C-M, Vassilakis C, Kolokotronis N.  2023.  A Software Vulnerability Management Framework for the Minimization of System Attack Surface and Risk. Electronics. 12:2278.
Vassilakis C, Kotis K, Spiliotopoulos D, Margaris D, Kasapakis V, Anagnostopoulos C-N, Santipantakis G, Vouros GA, Kotsilieris T, Petukhova V et al..  2020.  A Semantic Mixed Reality Framework for Shared Cultural Experiences Ecosystems. Big Data and Cognitive Computing. 4:6.
Vassilakis C, Kotis K, Spiliotopoulos D, Margaris D, Kasapakis V, Anagnostopoulos C-N, Santipantakis G, Vouros GA, Kotsilieris T, Petukhova V et al..  2020.  A Semantic Mixed Reality Framework for Shared Cultural Experiences Ecosystems. Big Data and Cognitive Computing. 4:6.
Margaris D, Vassilakis C, Georgiadis P..  2016.  Recommendation information diffusion in social networks considering user influence and semantics. Social Network Analysis and Mining. 6:108.
Lepouras G, Katifori A, Vassilakis C, Charitos D..  2004.  Real exhibitions in a virtual museum. Virtual Reality. 7:120–128.
Margaris D, Vassilakis C, Spiliotopoulos D, Ougiaroglou S.  2023.  Rating Prediction Quality Enhancement in Low-Density Collaborative Filtering Datasets. Big Data and Cognitive Computing. 7:59.
Margaris D, Vassilakis C, Georgiadis P..  2017.  Query personalization using social network information and collaborative filtering techniques. Future Generation of Computer Systems. Special Issue on Recommender Systems for Large-Scale Social Networks:440–450.
Papadogiannis I, Vassilakis C, Wallace M, Katsis A.  2024.  On the Quality and Validity of Course Evaluation Questionnaires Used in Tertiary Education in Greece. Trends in Higher Education. 3(2):221–234.