Paper: UBIU for Multilingual Coreference Resolution in OntoNotes

ACL ID W12-4509
Title UBIU for Multilingual Coreference Resolution in OntoNotes
Venue International Conference on Computational Natural Language Learning
Session shared task
Year 2012
Authors

The current work presents the participa- tion of UBIU (Zhekova and Ku?bler, 2010) in the CoNLL-2012 Shared Task: Model- ing Multilingual Unrestricted Coreference in OntoNotes (Pradhan et al., 2012). Our system deals with all three languages: Arabic, Chi- nese and English. The system results show that UBIU works reliably across all three lan- guages, reaching an average score of 40.57 for Arabic, 46.12 for Chinese, and 48.70 for En- glish. For Arabic and Chinese, the system pro- duces high precision, while for English, preci- sion and recall are balanced, which leads to the highest results across languages.