Abstract
Event coreference is an important task for full text analysis. However, previous work uses a variety of approaches, sources and evaluation, making the literature confusing and the results incommensurate. We provide a description of the differences to facilitate future research. Second, we present a supervised method for event coreference resolution that uses a rich feature set and propagates information alternatively between events and their arguments, adapting appropriately for each type of argument.- Anthology ID:
- L14-1513
- 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:
- 4539–4544
- Language:
- URL:
- http://www.lrec-conf.org/proceedings/lrec2014/pdf/646_Paper.pdf
- DOI:
- Cite (ACL):
- Zhengzhong Liu, Jun Araki, Eduard Hovy, and Teruko Mitamura. 2014. Supervised Within-Document Event Coreference using Information Propagation. In Proceedings of the Ninth International Conference on Language Resources and Evaluation (LREC'14), pages 4539–4544, Reykjavik, Iceland. European Language Resources Association (ELRA).
- Cite (Informal):
- Supervised Within-Document Event Coreference using Information Propagation (Liu et al., LREC 2014)
- PDF:
- http://www.lrec-conf.org/proceedings/lrec2014/pdf/646_Paper.pdf