An Artificial Market for Emission Permits. - Ioannis Mourtos; Spyros Xanthopoulos (Tools and Applications with Artificial Intelligence, 2009)

A comparative analysis of cross-platform development approaches for mobile applications. - Spyros Xanthopoulos; Stelios Xinogalos (BCI, 2013)

A Review on Location Based Services for Mobile Games. - Spyros Xanthopoulos; Stelios Xinogalos (PCI, 2016)