Vijay Bhuse Ajay K. Gupta Anomaly intrusion detection in wireless sensor networks. 33-51 2006 15 J. High Speed Networks 1 http://iospress.metapress.com/openurl.asp?genre=article&issn=0926-6801&volume=15&issue=1&spage=33 db/journals/jhsn/jhsn15.html#BhuseG06