Dandelion: A locally-high-performance and globally-high-scalability hierarchical data center network. - Binzhang Fu; Sheng Xu; Wentao Bao; Guolong Jiang; Mingyu Chen 001; Lixin Zhang 002; Yidong Tao; Rui He; Junfeng Zhao 003 (ICCCN, 2014)