@InProceedings{ogrodniczuk-niton:2017:CORBON,
  author    = {Ogrodniczuk, Maciej  and  Nito\'{n}, Bart{\l}omiej},
  title     = {Improving Polish Mention Detection with Valency Dictionary},
  booktitle = {Proceedings of the 2nd Workshop on Coreference Resolution Beyond OntoNotes (CORBON 2017)},
  month     = {April},
  year      = {2017},
  address   = {Valencia, Spain},
  publisher = {Association for Computational Linguistics},
  pages     = {17--23},
  abstract  = {This paper presents results of an experiment integrating information from
	valency dictionary of Polish into a mention detection system. Two types of
	information is acquired: positions of syntactic schemata for nominal and verbal
	constructs and secondary prepositions present in schemata. The syntactic
	schemata are used to prevent (for verbal realizations) or encourage (for
	nominal groups) constructing mentions from phrases filling multiple schema
	positions, the secondary prepositions -- to filter out artificial mentions
	created from their nominal components. Mention detection is evaluated against
	the manual annotation of the Polish Coreference Corpus in two settings: taking
	into account only mention heads or exact borders.},
  url       = {http://www.aclweb.org/anthology/W17-1503}
}