This research seems to overlap with their near neighbors at PARC, esp this paper (which isn't cited by the Stanford group: http://www-users.cs.umn.edu/~echi/pa

This research seems to overlap with their near neighbors at PARC, esp this paper (which isn't cited by the Stanford group: http://www-users.cs.umn.edu/~echi/papers/2008-hypertext/2008-04-29-hypertext08-tagging-info-theory-fp-046-chi.pdf http://www-users.cs.umn.edu/~echi/papers/2008-hypertext/2008... THe PARC group's blog: http://asc-parc.blogspot.com/ http://asc-parc.blogspot.com/