Haitian Sun

Open Domain Question Answering Using Early Fusion of Knowledge Bases and Text

2018

Open Domain Question Answering (QA) is evolving from complex pipelined systems to end-to-end deep neural networks. Specialized neural models have been developed for extracting answers from either text alone or Knowledge Bases (KBs) alone. In …

PullNet: Open Domain Question Answering with Iterative Retrieval on Knowledge Bases and Text

2019

Haitian Sun, Tania Bedrax-Weiss, William Cohen. Proceedings of the 2019 Conference on Empirical Methods in Natural Language Processing and the 9th International Joint Conference on Natural Language Processing (EMNLP-IJCNLP). 2019.