Collaborative Ranking: A Case Study on Entity Linking Zheng Chen author Heng Ji author 2011-07 text Proceedings of the 2011 Conference on Empirical Methods in Natural Language Processing Regina Barzilay editor Mark Johnson editor Association for Computational Linguistics Edinburgh, Scotland, UK. conference publication chen-ji-2011-collaborative https://aclanthology.org/D11-1071/ 2011-07 771 781