Andrey Ermolinskiy Renu Tewari C2Cfs: A Collective Caching Architecture for Distributed File Access. 642-647 2009 HPCC http://dx.doi.org/10.1109/HPCC.2009.90 conf/hpcc/2009 db/conf/hpcc/hpcc2009.html#ErmolinskiyT09