@Article{hl05,
  AUTHOR         = {Haibin Liu and Vlado Keselj},
  TITLE          = {Combined Mining of Web Server Logs and Web Contents for Classifying User Navigation Patterns and Predicting Users' Future Requests},
  JOURNAL        = {Data & Knowledge Engineering},
  VOLUME         = {61},
  NUMBER         = {2}
  PAGES          = {304--330},
  YEAR           = {2007},
  MONTH          = {May}
  URL            = {http://portal.acm.org/citation.cfm?id=1231807&coll=ACM&dl=GUIDE&CFID=16181180&CFTOKEN=48738923#},
}