Sentiment Analysis: A tool for Rating Attribution to Content in Recommender Systems. - Antonis Koukourikos; Giannis Stoitsis; Pythagoras Karampiperis (RecSysTEL@EC-TEL, 2012)

Revisiting the Multi-Criteria Recommender System of a Learning Portal. - Nikos Manouselis; Giorgos Kyrgiazos; Giannis Stoitsis (RecSysTEL@EC-TEL, 2012)

Data-Driven Schema Matching in Agricultural Learning Object Repositories. - Antonis Koukourikos; Giannis Stoitsis; Pythagoras Karampiperis (MTSR, 2012)

Aggregating social and usage datasets for learning analytics: data-oriented challenges. - Katja Niemann; Martin Wolpers; Giannis Stoitsis; Georgios Chinis; Nikos Manouselis (LAK, 2013)

Learning object analytics for collections, repositories & federations. - Miguel-Ángel Sicilia; Xavier Ochoa 001; Giannis Stoitsis; Joris Klerkx (LAK, 2013)

Cross-Language Ontology Alignment Utilizing Machine Translation Models. - Antonis Koukourikos; Pythagoras Karampiperis; Giannis Stoitsis (MTSR, 2013)

Collaborative Filtering Recommendation of Educational Content in Social Environments Utilizing Sentiment Analysis Techniques. - Pythagoras Karampiperis; Antonis Koukourikos; Giannis Stoitsis (Recommender Systems for Technology Enhanced Learning, 2014)

Towards an e-Science Environment for Collaborative Filtering Researchers. - Nikos Manouselis; Giannis Stoitsis (Int. J. Digit. Libr. Syst., 2014)

A semantically-aided architecture for a web-based monitoring system for carotid atherosclerosis. - Vasileios D. Kolias; Giorgos Stamou; Spyretta Golemati; Giannis Stoitsis; Christos D. Gkekas; Christos D. Liapis; Konstantina S. Nikita (EMBC, 2015)

Introducing FREME: Deploying Linguistic Linked Data. - Felix Sasaki; Tatiana Gornostay; Milan Dojchinovski; Michele Osella; Erik Mannens; Giannis Stoitsis; Phil Ritchie; Thierry Declerck; Kevin Koidl (MSW@ESWC, 2015)

FREME: Multilingual Semantic Enrichment with Linked Data and Language Technologies. - Milan Dojchinovski; Felix Sasaki; Tatjana Gornostaja; Sebastian Hellmann; Erik Mannens; Frank Salliau; Michele Osella; Phil Ritchie; Giannis Stoitsis; Kevin Koidl; Markus Ackermann 001; Nilesh Chakraborty (LREC, 2016)

Machine Learning Algorithms for Food Intelligence: Towards a Method for More Accurate Predictions. - Ioanna Polychronou; Panagis Katsivelis; Mihalis Papakonstantinou; Giannis Stoitsis; Nikos Manouselis (ISESS, 2020)

Stress-testing big data platform to extract smart and interoperable food safety analytics. - Ioanna Polychronou; Giannis Stoitsis; Mihalis Papakonstantinou; Nikos Manouselis (Int. J. Metadata Semant. Ontologies, 2020)

Deploying a Scalable Big Data Platform to Enable a Food Safety Data Space. - Mihalis Papakonstantinou; Manos Karvounis; Giannis Stoitsis; Nikos Manouselis (Data Spaces, 2022)

An Agri-Food Data Platform for Food Safety and Certification. - Nikos Papageorgopoulos; Danai Vergeti; Elena Politi; Dimitris Ntalaperas; Xanthi S. Papageorgiou; Manos Karvounis; Giannis Stoitsis; Braminir Rakic; Milos Kotlar; Simeon Petrov; Antoniy Kunchev (CSCI, 2022)