Dung Thai

CBR-iKB: A Case-Based Reasoning Approach for Question Answering over Incomplete Knowledge Bases

2022 · arXiv (Cornell University)

Knowledge bases (KBs) are often incomplete and constantly changing in practice. Yet, in many question answering applications coupled with knowledge bases, the sparse nature of KBs is often overlooked. To this end, we propose a …

Case-based Reasoning for Natural Language Queries over Knowledge Bases

2021 · Proceedings of the 2021 Conference on Empirical Methods in Natural Language Processing

Rajarshi Das, Manzil Zaheer, Dung Thai, Ameya Godbole, Ethan Perez, Jay Yoon Lee, Lizhen Tan, Lazaros Polymenakos, Andrew McCallum. Proceedings of the 2021 Conference on Empirical Methods in Natural Language Processing. 2021.