The following publications are possibly variants of this publication:
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- Ambient Data Collection with Wireless Sensor NetworksFeng Wang, Jiangchuan Liu, Limin Sun. ejwcn, 2010, 2010. [doi]
- Approximate Data Collection for Wireless Sensor NetworksChao Wang, Huadong Ma, Yuan He, Shuguang Xiong. icpads 2010: 164-171 [doi]
- Bounding the Information Collection Performance of Wireless Sensor Network RoutingQinghua Wang, Tingting Zhang, Stefan Pettersson. cnsr 2007: 55-62 [doi]