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- Minimum Energy Cost ::::k::::-barrier Coverage in Wireless Sensor NetworksHuiqiang Yang, Deying Li, Qinghua Zhu, Wenping Chen, Yi Hong. wasa 2010: 80-89 [doi]
- Energy-efficient target coverage in wireless sensor networksMihaela Cardei, My T. Thai, Yingshu Li, Weili Wu. infocom 2005: 1976-1984 [doi]
- Energy-efficient k-class coverage for collaborative classification in Wireless Audio Sensor NetworksDong Zhao, Huadong Ma, Liang Liu. wowmom 2011: 1-9 [doi]