@TechReport{breese-1998a,
  author         = {John S. Breese and David Heckerman and Carl Kadie},
  title          = {Empirical Analysis of Predictive Algorithms for Collaborative Filtering},
  year           = {1998},
  institution    = {Microsoft Research},
  address        = {One Microsoft Way, Redmond, WA 98052},
  read-status    = {read},
  key            = {breese-1998a}
}