@techreport{LeubnerKiessling2006,
  author    = {Achim Leubner and Werner Kießling},
  title     = {Personalized Nonlinear Ranking Using Full-text Preferences},
  institution = {Fakult{\"a}t f{\"u}r Angewandte Informatik},
  series    = {Reports / Technische Berichte der Fakult{\"a}t f{\"u}r Angewandte Informatik der Universit{\"a}t Augsburg},
  number    = {1999-05},
  year      = {2006},
}