CSS: Facilitate the cloud service selection in IaaS platforms. - Hangwei Qian; Hualong Zu; Chenghua Cao; Qixin Wang (CTS, 2013)

A quantitative evaluation of health care system in US, China, and Sweden - Qixin Wang; Menghui Li; Hualong Zu; Mingyi Gao; Chenghua Cao; Li Charlie Xia (CoRR, 2013)