Towards Hovering Information. - Alfredo A. Villalba Castro; Dimitri Konstantas (EuroSSC, 2006)

User Defined Geo-referenced Information. - Dimitri Konstantas; Alfredo A. Villalba Castro; Giovanna Di Marzo Serugendo; Katarzyna Wac (ICSOFT (Selected Papers), 2008)

Hovering Information - Self-Organising Information that Finds Its Own Storage. - Alfredo A. Villalba Castro; Giovanna Di Marzo Serugendo; Dimitri Konstantas (SUTC, 2008)

Activity-Based Computing. - Giovanna Di Marzo Serugendo; Alfredo A. Villalba Castro; Dimitri Konstantas; Liu Liang; Duan Zheng-yu; G. S. Thyagaraju; Umakanth P. Kulkarni; Anil R. Yardi; Gonzalo Huerta Cánepa; Angel Jiménez Molina; In-Young Ko; Dongman Lee; et al. (IEEE Pervasive Comput., 2008)

Hovering Information - Self-Organizing Information that Finds its Own Storage. - Alfredo A. Villalba Castro; Giovanna Di Marzo Serugendo; Dimitri Konstantas (Autonomic Communication, 2010)

Hovering information: a self-organising, infrastructure-free information storage and retrieval service for mobile applications. - Alfredo A. Villalba Castro (2013)