Present or Future: Optimal Pricing for Spot Instances. - Peijian Wang; Yong Qi; Dou Hui; Lei Rao; Xue Liu 001 (ICDCS, 2013)

Minimizing Electricity Bills for Geographically Distributed Data Centers with Renewable and Cooling Aware Load Balancing. - Dou Hui; Yong Qi; Wei Wei 006; Houbing Song (IIKI, 2015)

A two-time-scale load balancing framework for minimizing electricity bills of Internet Data Centers. - Dou Hui; Yong Qi; Wei Wei 006; Houbing Song (Pers. Ubiquitous Comput., 2016)