A robust gender inference model for online social networks and its application to LinkedIn and Twitter. - Athanasios Kokkos; Theodoros Tzouramanis (First Monday, 2014)

A Hybrid Model for Linking Multiple Social Identities Across Heterogeneous Online Social Networks. - Athanasios Kokkos; Theodoros Tzouramanis; Yannis Manolopoulos (SOFSEM, 2017)

A survey of official online sources of high-quality free-of-charge geospatial data for maritime geographic information systems applications. - Christos Kalyvas; Athanasios Kokkos; Theodoros Tzouramanis (Inf. Syst., 2017)