An Entity-centric Approach for Overcoming Knowledge Graph Sparsity Manjunath Hegde author Partha P Talukdar author 2015-09 text Proceedings of the 2015 Conference on Empirical Methods in Natural Language Processing Lluís Màrquez editor Chris Callison-Burch editor Jian Su editor Association for Computational Linguistics Lisbon, Portugal conference publication hegde-talukdar-2015-entity 10.18653/v1/D15-1061 https://aclanthology.org/D15-1061/ 2015-09 530 535