Chien-Min Wang Hsi-Min Chen Chun-Chen Hsu Online Metatask Scheduling Heuristics for a Bidding-based Distributed System. 11-19 2009 HPCC http://dx.doi.org/10.1109/HPCC.2009.91 conf/hpcc/2009 db/conf/hpcc/hpcc2009.html#WangCH09