@conference{8ff3ea4c7d9747508cc7357c88f9184e,
title = "Co-Grid: An Efficient Coverage Maintenance Protocol for Distributed Sensor Networks",
author = "Joseph O'Sullivan and R. Pless and Chenyang Lu and Guoliang Xing",
note = "Wireless sensor networks often face the critical challenge of sustaining long-term operation on limited battery energy. Coverage maintenance protocols can; Third International Symposium on Information Processing in Sensor Networks ; Conference date: 01-01-2004",
year = "2004",
doi = "10.1109/IPSN.2004.239300",
language = "American English",
}