Open-domain QA

"Logo of DSQA"

This repo contains group presentation materials of ACL 2020 tutorial: Open-Domain Question Answering.

Members

(Korean alphabetical order) Yookyung Kho, Takyoung Kim, Hoonsang Yoon, Yukyung Lee, Jaehyuk Heo

+ Special guest: Hanseok Oh (KAIST AI)

Presentation List

1. Yookyung Kho (slide)

• Reading Wikipedia to Answer Open-Domain Questions. Danqi Chen, Adam Fisch, Jason Weston, Antoine Bordes. ACL 2017.

• R^3: Reinforced Reader-Ranker for Open-Domain Question Answering. Shuohang Wang, Mo Yu, Xiaoxiao Guo, Zhiguo Wang, Tim Klinger, Wei Zhang, Shiyu Chang, Gerald Tesauro, Bowen Zhou, Jing Jiang. AAAI 2018.

2. Takyoung Kim (slide)

• Open Domain Question Answering Using Early Fusion of Knowledge Bases and Text. Haitian Sun, Bhuwan Dhingra, Manzil Zaheer, Kathryn Mazaitis, Ruslan Salakhutdinov, William Cohen. EMNLP 2018.

• Latent Retrieval for Weakly Supervised Open Domain Question Answering. Kenton Lee, Ming-Wei Chang, Kristina Toutanova. ACL 2019.

3. Jaehyuk Heo (slide)

• Real-Time Open-Domain Question Answering with Dense-Sparse Phrase Index. Minjoon Seo, Jinhyuk Lee, Tom Kwiatkowski, Ankur P. Parikh, Ali Farhadi, Hannaneh Hajishirzi. ACL 2019.

• PullNet: Open Domain Question Answering with Iterative Retrieval on Knowledge Bases and Text. Haitian Sun, Tania Bedrax-Weiss, William W. Cohen. EMNLP 2019.

4. Yukyung Lee (slide)

• REALM: Retrieval-Augmented Language Model Pre-Training. Kelvin Guu, Kenton Lee, Zora Tung, Panupong Pasupat, Ming-Wei Chang. ICML 2020.

• Knowledge Guided Text Retrieval and Reading for Open Domain Question Answering. Sewon Min, Danqi Chen, Luke Zettlemoyer, Hannaneh Hajishirzi. arXiv 2019.

5. Hoonsang Yoon (slide)

• Dense Passage Retrieval for Open-Domain Question Answering. Vladimir Karpukhin, Barlas Oğuz, Sewon Min, Patrick Lewis, Ledell Wu, Sergey Edunov, Danqi Chen, Wen-tau Yih. EMNLP 2020.

• How Much Knowledge Can You Pack Into the Parameters of a Language Model?. Adam Roberts, Colin Raffel, Noam Shazeer. EMNLP 2020.

6. Hanseok Oh (slide)

• You Only Need One Model for Open-domain Question Answering. Haejun Lee, Akhil Kedia, Jongwon Lee, Ashwin Paranjape, Christopher D. Manning, Kyoung-Gu Woo. arXiv 2021.

• GPL: Generative Pseudo Labeling for Unsupervised Domain Adaptation of Dense Retrieval. Kexin Wang, Nandan Thakur, Nils Reimers, Iryna Gurevych. arXiv 2021.