Uwe Kubach Kurt Rothermel Estimating the Benefit of Location-Awareness for Mobile Data Management Mechanisms. 225-238 2002 conf/pervasive/2002 Pervasive http://link.springer.de/link/service/series/0558/bibs/2414/24140225.htm db/conf/pervasive/pervasive2002.html#KubachR02