Jianguo Ding Bernd J. Krämer Yingcai Bai Hansheng Chen Probabilistic Inference for Network Management. 498-507 http://springerlink.metapress.com/openurl.asp?genre=article&issn=0302-9743&volume=3262&spage=498 2004 conf/ecumn/2004 ECUMN db/conf/ecumn/ecumn2004.html#DingKBC04