CROMER: a Tool for Cross-Document Event and Entity Coreference

Christian Girardi, Manuela Speranza, Rachele Sprugnoli, Sara Tonelli

Abstract
In this paper we present CROMER (CROss-document Main Events and entities Recognition), a novel tool to manually annotate event and entity coreference across clusters of documents. The tool has been developed so as to handle large collections of documents, perform collaborative annotation (several annotators can work on the same clusters), and enable the linking of the annotated data to external knowledge sources. Given the availability of semantic information encoded in Semantic Web resources, this tool is designed to support annotators in linking entities and events to DBPedia and Wikipedia, so as to facilitate the automatic retrieval of additional semantic information. In this way, event modelling and chaining is made easy, while guaranteeing the highest interconnection with external resources. For example, the tool can be easily linked to event models such as the Simple Event Model [Van Hage et al , 2011] and the Grounded Annotation Framework [Fokkens et al. 2013].
Anthology ID:
L14-1568
Volume:
Proceedings of the Ninth International Conference on Language Resources and Evaluation (LREC'14)
Month:
May
Year:
2014
Address:
Reykjavik, Iceland
Editors:
Nicoletta Calzolari, Khalid Choukri, Thierry Declerck, Hrafn Loftsson, Bente Maegaard, Joseph Mariani, Asuncion Moreno, Jan Odijk, Stelios Piperidis
Venue:
LREC
SIG:
Publisher:
European Language Resources Association (ELRA)
Note:
Pages:
3204–3208
Language:
URL:
http://www.lrec-conf.org/proceedings/lrec2014/pdf/726_Paper.pdf
DOI:
Bibkey:
Cite (ACL):
Christian Girardi, Manuela Speranza, Rachele Sprugnoli, and Sara Tonelli. 2014. CROMER: a Tool for Cross-Document Event and Entity Coreference. In Proceedings of the Ninth International Conference on Language Resources and Evaluation (LREC'14), pages 3204–3208, Reykjavik, Iceland. European Language Resources Association (ELRA).
Cite (Informal):
CROMER: a Tool for Cross-Document Event and Entity Coreference (Girardi et al., LREC 2014)
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PDF:
http://www.lrec-conf.org/proceedings/lrec2014/pdf/726_Paper.pdf
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