@inproceedings{gu-icdcs07,
 author = {Yu Gu and Joengmin Hwang and Tian He and David Hung-Chang Du},
 title = {{uSense: A Unified Asymmetric Sensing Coverage Architecture for Wireless Sensor Networks}},
 booktitle = {Proc. of the 27th International Conference on Distributed Computing Systems (ICDCS '07)},
 month = {June},
 year = {2007},
 }