The following publications are possibly variants of this publication:
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- Local Barrier Coverage in Wireless Sensor NetworksAi Chen, Santosh Kumar, Ten-Hwang Lai. tmc, 9(4):491-504, 2010. [doi]
- Measuring and guaranteeing quality of barrier coverage for general belts with wireless sensorsAi Chen, Ten-Hwang Lai, Dong Xuan. tosn, 6(1), 2009. [doi]
- On-supporting energy balanced k-barrier coverage in wireless sensor networksChih-Yung Chang, Li-Ling Hung, Yu-Chieh Chen, Ming-Hsien Li. iwcmc 2009: 274-278 [doi]
- Minimum Energy Cost ::::k::::-barrier Coverage in Wireless Sensor NetworksHuiqiang Yang, Deying Li, Qinghua Zhu, Wenping Chen, Yi Hong. wasa 2010: 80-89 [doi]
- Directed Coverage in Wireless Sensor Networks: Concept and QualityChangqing Xu, Xiaole Bai, Lei Ding, Jin Teng, Sriram Chellappan, Dong Xuan. ahswn, 11(3-4):173-197, 2011. [doi]