Preference-aware object retrieval in opportunistic mobile social networks. - Hsiang-Hung Liu; Cheng-Fu Chou; Ing-Chau Chang (WCNC, 2013)

Content-aware spectrum and power allocation for video multicast in two-tier femtocell networks. - Hsiang-Hung Liu; Huanyi Ho; Cheng-Fu Chou (WCNC, 2014)

On Energy-Efficient Straight-Line Routing Protocol for Wireless Sensor Networks. - Hsiang-Hung Liu; Jia-Jang Su; Cheng-Fu Chou (IEEE Syst. J., 2017)