Anooshiravan Saboori Guofei Jiang Haifeng Chen Autotuning Configurations in Distributed Systems for Performance Improvements Using Evolutionary Strategies. 769-776 2008 ICDCS http://dx.doi.org/10.1109/ICDCS.2008.11 conf/icdcs/2008 db/conf/icdcs/icdcs2008.html#SabooriJC08