Optimizing Spectrum-Energy Efficiency in Downlink Cellular Networks. - Chan-Ching Hsu; J. Morris Chang; Zi-Tsan Chou; Zakhia G. Abichar (IEEE Trans. Mob. Comput., 2014)

Cool Cloud: A Practical Dynamic Virtual Machine Placement Framework for Energy Aware Data Centers. - Zhiming Zhang; Chan-Ching Hsu; J. Morris Chang (CLOUD, 2015)

Joint optimization for cell configuration and offloading in heterogeneous networks. - Chan-Ching Hsu; J. Morris Chang; Yu-Wen Chen (INFOCOM, 2016)

Spectrum-Energy Efficiency Optimization for Downlink LTE-A for Heterogeneous Networks. - Chan-Ching Hsu; J. Morris Chang (IEEE Trans. Mob. Comput., 2017)