Ning Gui Vincenzo De Florio Hong Sun Chris Blondia ACCADA: A Framework for Continuous Context-Aware Deployment and Adaptation. 325-340 2009 SSS http://dx.doi.org/10.1007/978-3-642-05118-0_23 conf/sss/2009 db/conf/sss/sss2009.html#GuiFSB09