HMRP: Hierarchy-Based Multipath Routing Protocol for Wireless Sensor Networks. - Ying-Hong Wang; Hung-Jen Mao; Chih-Hsiao Tsai; Chih-Chieh Chuang (EUC Workshops, 2005)

A Hybrid Wireless Network Approach to Support QoS Data Transmission. - Ying-Hong Wang; Hung-Jen Mao; Chih-Hsiao Tsai; Jeng-You Lai (ICPADS (2), 2005)

An Energy-Efficient Hierarchical Multiple-Choice Routing Path Protocol for Wireless Sensor Networks. - Ying-Hong Wang; Chih-Hsiao Tsai; Hung-Jen Mao; Kuo-Feng Huang (SUTC (1), 2006)

A Hierarchical Multiple-Choice Routing Protocol for Wireless Sensor Networks. - Ying-Hong Wang; Chih-Hsiao Tsai; Hung-Jen Mao (J. Inf. Sci. Eng., 2008)