@inproceedings{DBLP:conf/ictir/LiomaBPM09,
  author    = {Christina Lioma and
               Roi Blanco and
               Raquel Mochales Palau and
               Marie{-}Francine Moens},
  title     = {A Belief Model of Query Difficulty That Uses Subjective Logic},
  booktitle = {Advances in Information Retrieval Theory, Second International Conference
               on the Theory of Information Retrieval, {ICTIR} 2009, Cambridge, UK,
               September 10-12, 2009, Proceedings},
  pages     = {92--103},
  year      = {2009},
  crossref  = {DBLP:conf/ictir/2009},
  url       = {http://dx.doi.org/10.1007/978-3-642-04417-5_9},
  doi       = {10.1007/978-3-642-04417-5_9},
  timestamp = {Sun, 06 Sep 2009 10:50:02 +0200},
  biburl    = {http://dblp.uni-trier.de/rec/bib/conf/ictir/LiomaBPM09},
  bibsource = {dblp computer science bibliography, http://dblp.org}
}

@proceedings{DBLP:conf/ictir/2009,
  editor    = {Leif Azzopardi and
               Gabriella Kazai and
               Stephen E. Robertson and
               Stefan M. R{\"{u}}ger and
               Milad Shokouhi and
               Dawei Song and
               Emine Yilmaz},
  title     = {Advances in Information Retrieval Theory, Second International Conference
               on the Theory of Information Retrieval, {ICTIR} 2009, Cambridge, UK,
               September 10-12, 2009, Proceedings},
  series    = {Lecture Notes in Computer Science},
  volume    = {5766},
  publisher = {Springer},
  year      = {2009},
  url       = {http://dx.doi.org/10.1007/978-3-642-04417-5},
  doi       = {10.1007/978-3-642-04417-5},
  isbn      = {978-3-642-04416-8},
  timestamp = {Sun, 06 Sep 2009 10:48:27 +0200},
  biburl    = {http://dblp.uni-trier.de/rec/bib/conf/ictir/2009},
  bibsource = {dblp computer science bibliography, http://dblp.org}
}