Birgit Hay Geert Wets Koen Vanhoof Discovering Interesting Navigations on a Web Site Using SAM<sup><i>I</i></sup>. 187-200 2003 conf/ijcai/2003itwp ITWP http://dx.doi.org/10.1007/11577935_10 db/conf/ijcai/itwp2003.html#HayWV03