Zhihong Liu Qi Zhang 0008 Mohamed Faten Zhani Raouf Boutaba Yaping Liu Zhenghu Gong DREAMS: Dynamic resource allocation for MapReduce with data skew. 18-26 2015 IM https://doi.org/10.1109/INM.2015.7140272 conf/im/2015 db/conf/im/im2015.html#LiuZZBLG15