Qingquan Zhang Yu Gu Tian He Gerald E. Sobelman Cscan: A Correlation-based Scheduling Algorithm for Wireless Sensor Networks. 1025-1030 2008 ICNSC http://dx.doi.org/10.1109/ICNSC.2008.4525367 conf/icnsc/2008 db/conf/icnsc/icnsc2008.html#ZhangGHS08