The following publications are possibly variants of this publication:
- Distributed Data Aggregation Scheduling in Wireless Sensor NetworksBo Yu, Jiangchuan Li, Yong Li. infocom 2009: 2159-2167 [doi]
- Data Gathering Schedule for Minimal Aggregation Time in Wireless Sensor NetworksXujin Chen, Xiaodong Hu, Jianming Zhu. ijdsn, 5(4):321-337, 2009. [doi]
- Nearly Constant Approximation for Data Aggregation Scheduling in Wireless Sensor NetworksScott C.-H. Huang, Peng-Jun Wan, Chinh T. Vu, Yingshu Li, F. Frances Yao. infocom 2007: 366-372 [doi]