The following publications are possibly variants of this publication:
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- Construction of directional virtual backbones with minimum routing cost in wireless networksLing Ding, Weili Wu, James Willson, Hongjie Du, Wonjun Lee. infocom 2011: 1557-1565 [doi]
- Robot Path Routing for Shortest Moving Distance in Wireless Robotic Sensor NetworksIn Hwan Lee, Sooyoung Yang, Sung Ho Cho, Hyung Seok Kim. ieicet, 94-B(1):311-314, 2011. [doi]
- CDS-Based Virtual Backbone Construction with Guaranteed Routing Cost in Wireless Sensor NetworksDavid Hongwei Du, Weili Wu, Qiang Ye, Deying Li, Wonjun Lee, Xuepeng Xu. tpds, 24(4):652-661, 2013. [doi]