Zhuojun Zhuang Yuan Luo Minglu Li Chuliang Weng A Reasonable Approach for Defining Load Index in Parallel Computing. 467-473 2008 EUC (1) http://dx.doi.org/10.1109/EUC.2008.83 conf/euc/2008-1 db/conf/euc/euc2008-1.html#ZhuangLLW08