Approximation Algorithms for Minimum Energy Multicast Routing with Reception Cost in Wireless Sensor Networks. - Deying Li 001; Zewen Liu 001; Yi Hong 003; Wenping Chen (COCOA, 2011)

Minimum Latency Data Aggregation in Wireless Sensor Network with Directional Antenna. - Hui Liu; Zewen Liu 001; Hongwei Du 001; Deying Li 001; Xianling Lu (COCOA, 2011)

Minimum energy multicast/broadcast routing with reception cost in wireless sensor networks. - Deying Li 001; Zewen Liu 001; Yi Hong 003; Wenping Chen; Huan Ma (Theor. Comput. Sci., 2013)

Approximation algorithms for minimum latency data aggregation in wireless sensor networks with directional antenna. - Hui Liu; Zewen Liu 001; Deying Li 001; Xianling Lu; Hongwei Du 001 (Theor. Comput. Sci., 2013)

3D geometric routing without loops and dead ends in wireless sensor networks. - Jun Duan; Deying Li 001; Wenping Chen; Zewen Liu 001 (Ad Hoc Networks, 2014)