Processing skyline queries in temporal databases. - Christos Kalyvas; Theodoros Tzouramanis; Yannis Manolopoulos (SAC, 2017)

A Survey of Skyline Query Processing. - Christos Kalyvas; Theodoros Tzouramanis (CoRR, 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)

Skyline and reverse skyline query processing in SpatialHadoop. - Christos Kalyvas; Manolis Maragoudakis (Data Knowl. Eng., 2019)

A Skyline-Based Decision Boundary Estimation Method for Binominal Classification in Big Data. - Christos Kalyvas; Manolis Maragoudakis (Comput., 2020)

A Novel Indexing Method for Spatial-Keyword Range Queries. - Panagiotis Tampakis; Dimitris Spyrellis; Christos Doulkeridis; Nikos Pelekis; Christos Kalyvas; Akrivi Vlachou (SSTD, 2021)

Computer-Aided Teaching Using Animations for Engineering Curricula: A Case Study for Automotive Engineering Modules. - Pedram Asef; Christos Kalyvas (IEEE Trans. Educ., 2022)