A detour planning algorithm in crowdsourcing systems for multimedia content gathering. - Chen-Chih Liao; Cheng-Hsin Hsu (MoVid@MMSys, 2013)

An approximation algorithm of orienteering problems for mobile computing. - Chen-Chih Liao; Cheng-Hsin Hsu (MobiSys, 2013)

SAIS: Smartphone Augmented Infrastructure Sensing for Public Safety and Sustainability in Smart Cities. - Chen-Chih Liao; Ting-Fang Hou; Ting-Yi Lin; Yi-Jun Cheng; Aiman Erbad; Cheng-Hsin Hsu; Nalini Venkatasubramanian (EMASC@MM, 2014)

SmartSource: A Mobile Q&A Middleware Powered by Crowdsourcing. - Ye Zhao 005; Chen-Chih Liao; Ting-Yi Lin; Jikai Yin; Ngoc Minh Do; Cheng-Hsin Hsu; Nalini Venkatasubramanian (MDM (1), 2015)