Mixed reality for exploring urban environments. - Fotis Liarokapis; David M. Mountain; Stelios Papakonstantinou; Vesna Brujic-Okretic; Jonathan Raper (GRAPP, 2006)

Exploring Urban Environments Using Virtual and Augmented Reality. - Fotis Liarokapis; Vesna Brujic-Okretic; Stelios Papakonstantinou (J. Virtual Real. Broadcast., 2006)

Prototyping a Context-Aware Framework for Pervasive Entertainment Applications. - Stelios Papakonstantinou; Vesna Brujic-Okretic (VS-GAMES, 2009)

Framework for context-aware smartphone applications. - Stelios Papakonstantinou; Vesna Brujic-Okretic (Vis. Comput., 2009)