Peggy Agouris Dimitrios Gunopulos Vana Kalogeraki Anthony Stefanidis Knowledge Aquisition and Data Storage in Mobile GeoSensor Networks. 86-108 2006 GSN http://dx.doi.org/10.1007/978-3-540-79996-2_6 conf/gsn/2006 db/conf/gsn/gsn2006.html#AgourisGKS06