Spatiotemporal Data-Cube Retrieval and Processing with xWCPS. - George Kakaletris; Panagiota Koltsida; Manos Kouvarakis; Konstantinos Apostolopoulos (GISTAM, 2018)

Extending OGC Standards for Supporting Big-Earth Data Retrieval and Analytics. - Konstantinos Apostolopoulos; Georgios Kakaletris; Panagiota Koltsida (IGARSS, 2019)

Cultural Mobile Games: Designing for 'Many'. - Maria Vayanou; George Loumos; Antonis Kargas; Olga Sidiropoulou; Konstantinos Apostolopoulos; Ermis E. Ioannidis; George Kakaletris; Yannis E. Ioannidis (VS-GAMES, 2019)

Reliable 2D Crowdsourced Cadastral Surveys: Case Studies from Greece and Romania. - Chryssy Potsiou; Cornel Paunescu; Charalabos Ioannidis; Konstantinos Apostolopoulos; Florin Nache (ISPRS Int. J. Geo Inf., 2020)