Electronic tripwires for power-efficient surveillance and target classification.

Tian He Qiuhua Cao Liqian Luo Ting Yan Lin Gu John A. Stankovic Tarek F. Abdelzaher Electronic tripwires for power-efficient surveillance and target classification. 315 2004 conf/sensys/2004 SenSys http://doi.acm.org/10.1145/1031495.1031558 db/conf/sensys/sensys2004.html#HeCLYGSA04