bharat cloaking search engine gets a page with javascript redirecting to real page lotka's law pr(n papers) \propto 1/n^2. connected component sizes on the web have zipf distributed sizes specific domains like "french pages" "use in data structures"---? davison classified links as nepotistic or not using C4.5 98.7% accuracy highest similarity for same domain links ... how much of this is due to terms that are not stop-words but result of templates, styles etc.? 50% of anchor terms appear in target page mcbryan 1994 www worm index anchor text * how to integrate anchor text with body text, how to weight? surfing forward behavior studies by marchiori bharat claims more useful for on-domain links divide by outdegree ... not in HITS how about pHITS? >> xerox parc information scent modeling user path prediction bharat visualization of hits algo ... spiffy (ask for diagrams) bharat says "precision at 10" is the most effective measure adversarial ranking Hi, could you please send me the softcopy of your tutorial at SIGIR 2001? flippo menczer paper on evaluating focused crawls seems to discriminate among links