Query Expansion with a Little Help from Twitter. - Ioannis Anagnostopoulos; Gerasimos Razis; Phivos Mylonas; Christos-Nikolaos Anagnostopoulos (EANN (2), 2013)

InfluenceTracker: Rating the Impact of a Twitter Account. - Gerasimos Razis; Ioannis Anagnostopoulos (AIAI (Workshops), 2014)

Semantifying Twitter: The Influence Tracker Ontology. - Gerasimos Razis; Ioannis Anagnostopoulos (SMAP, 2014)

Semantifying Twitter: the influenceTracker ontology. - Gerasimos Razis; Ioannis Anagnostopoulos (CoRR, 2014)

Semantic social analytics and linked open data cloud. - Gerasimos Razis; Ioannis Anagnostopoulos; Michalis Vafopoulos (SMAP, 2015)

Semantic query suggestion using Twitter Entities. - Ioannis Anagnostopoulos; Gerasimos Razis; Phivos Mylonas; Christos-Nikolaos Anagnostopoulos (Neurocomputing, 2015)

The eLOD Ontology: Modeling Economic Open Data. - Michalis Vafopoulos; Gerasimos Razis; Ioannis Anagnostopoulos; Georgios Vafeiadis; Dimitrios Negkas; Eleftherios Galanos; Aggelos Tzani; Ilias Skaros; Konstantinos Glykos (AIAI, 2016)

Big Data for a Linked Open Economy. - Michalis Vafopoulos; Ioannis Anagnostopoulos; Dimitrios Negkas; Gerasimos Razis; Georgios Vafeiadis; Ilias Skaros; Konstantinos Glykos; Aggelos Tzani; Eleftherios Galanos (INNS Conference on Big Data, 2016)

Thematic labeling of Twitter accounts using DBpedia properties. - Gerasimos Razis; Ioannis Anagnostopoulos; Petr Saloun (SMAP, 2016)

Discovering similar Twitter accounts using semantics. - Gerasimos Razis; Ioannis Anagnostopoulos (Eng. Appl. Artif. Intell., 2016)

Modeling Influence with Semantics in Social Networks: a Survey. - Gerasimos Razis; Ioannis Anagnostopoulos (CoRR, 2018)

Evaluation of Influential Properties in Twitter. - Gerasimos Razis; Ioannis Anagnostopoulos (SEEDA-CECNSM, 2019)

Semantic social modeling of online user - generated content - Gerasimos Razis (2019)

Enriching social analytics with latent Twitter image information. - Gerasimos Razis; Georgios Theofilou; Ioannis Anagnostopoulos (SMAP, 2020)

EBM+: Advancing Evidence-Based Medicine via two level automatic identification of Populations, Interventions, Outcomes in medical literature. - Nikolaos Stylianou; Gerasimos Razis; Dimitrios G. Goulis; Ioannis P. Vlahavas (Artif. Intell. Medicine, 2020)

Identifying Dominant Nodes in Semantic Taxonomies. - Gerasimos Razis; Ioannis Anagnostopoulos; Hong Zhou (SMAP, 2021)

Modeling Influence with Semantics in Social Networks: A Survey. - Gerasimos Razis; Ioannis Anagnostopoulos; Sherali Zeadally (ACM Comput. Surv., 2021)

Latent Twitter Image Information for Social Analytics. - Gerasimos Razis; Georgios Theofilou; Ioannis Anagnostopoulos (Inf., 2021)

Rating the Dominance of Concepts in Semantic Taxonomies. - Gerasimos Razis; Ioannis Anagnostopoulos; Hong Zhou (Comput., 2022)

User Analytics in Online Social Networks: Evolving from Social Instances to Social Individuals. - Gerasimos Razis; Stylianos Georgilas; Giannis Haralabopoulos; Ioannis Anagnostopoulos (Comput., 2022)

EventMapping: Geoparsing and Geocoding of Twitter Messages in the Greek Language. - Gerasimos Razis; Ioannis Maroufidis; Ioannis Anagnostopoulos (AIAI (Workshops), 2023)

PaperMill Detection in Scientific Content. - Gerasimos Razis; Konstantinos Anagnostopoulos; Omiros Metaxas; Stefanos D. Stefanidis; Hong Zhou; Ioannis Anagnostopoulos (SMAP, 2023)

A Modified Long Short-Term Memory Cell. - Giannis Haralabopoulos; Gerasimos Razis; Ioannis Anagnostopoulos (Int. J. Neural Syst., 2023)

Immigration Detection in Multilanguage Tweets Using Machine Learning Algorithms. - Dimitrios Taranis; Gerasimos Razis; Ioannis Anagnostopoulos (AIAI (3), 2025)