Chowkidar: Reliable and scalable health monitoring for wireless sensor network testbeds. - Bapat, Sandip; Leal, William; Kwon, Taewoo; Wei, Pihui; Arora, Anish (ACM Trans. Auton. Adapt. Syst., 2009)

Chowkidar: A Health Monitor for Wireless Sensor Network Testbeds. - Bapat, Sandip; Leal, William; Kwon, Taewoo; Wei, Pihui; Arora, Anish (2007)

Stabilizing Health Monitoring for Wireless Sensor Networks. - Leal, William; Bapat, Sandip; Kwon, Taewoo; Wei, Pihui; Arora, Anish (2006)