Jiu Jun Chen Ji Gao Jun Hu Bei Shui Liao Dynamic Mining for Web Navigation Patterns Based on Markov Model. 806-811 http://springerlink.metapress.com/openurl.asp?genre=article&issn=0302-9743&volume=3314&spage=806 2004 conf/cis/2004 CIS db/conf/cis/cis2004.html#ChenGHL04