Daniel Phelps Ming-Shan Su Krishnaiyan Thulasiraman Distributed testing and diagnosis in a mobile computing environment. 1268-1272 2010 IWCMC http://doi.acm.org/10.1145/1815396.1815686 conf/iwcmc/2010 db/conf/iwcmc/iwcmc2010.html#PhelpsST10