The following publications are possibly variants of this publication:
- Sweep coverage with mobile sensorsWei-Fang Cheng, Mo Li, Kebin Liu, Yunhao Liu, Xiangyang Li, Xiangke Liao. ipps 2008: 1-9 [doi]
- Run to Potential: Sweep Coverage in Wireless Sensor NetworksMin Xi, Kui Wu, Yong Qi, Jizhong Zhao, Yunhao Liu, Mo Li. icpp 2009: 50-57 [doi]
- On Sweep Coverage with Minimum Mobile SensorsJunzhao Du, Yawei Li, Hui Liu, Kewei Sha. icpads 2010: 283-290 [doi]
- Spatial-Temporal Coverage Optimization in Wireless Sensor NetworksChanglei Liu, Guohong Cao. tmc, 10(4):465-478, 2011. [doi]