Hierarchical Anomaly Detection in Distributed Large-Scale Sensor Networks.

Vasilis Chatzigiannakis Symeon Papavassiliou Mary Grammatikou Basil S. Maglaris Hierarchical Anomaly Detection in Distributed Large-Scale Sensor Networks. 761-767 2006 conf/iscc/2006 ISCC db/conf/iscc/iscc2006.html#ChatzigiannakisPGM06