2022
- Boosted Dense Retriever, in NAACL 2022. [Paper] [Code: DrBoost]
2021
- Training Adaptive Computation for Open-Domain Question Answering with Computational Constraints, in ACL-IJCNLP 2021. [Paper] [Code: APE]
- Efficient Passage Retrieval with Hashing for Open-domain Question Answering, in ACL 2021. [Paper] [Code: BPR]
- Learning Dense Representations of Phrases at Scale, in EMNLP 2021. [Paper] [Code: DensePhrases]
- End-to-End Training of Multi-Document Reader and Retriever for Open-Domain Question Answering, in NeurIPS 2021. [Paper] [Code: EMDR2]
- Leveraging Passage Retrieval with Generative Models for Open Domain Question Answering, in EACL 2021. [Paper] [Code: FiD]
- PAQ: 65 Million Probably-Asked Questions and What You Can Do With Them, in TACL 2021. [Paper] [Code: PAQ]
- R2-D2: A Modular Baseline for Open-Domain Question Answering, in EMNLP 2021. [Paper] [Code: R2-D2]
- RocketQA: An Optimized Training Approach to Dense Passage Retrieval for Open-Domain Question Answering, in NAACL 2021. [Paper] [Code: RocketQA]
- UnitedQA: A Hybrid Approach for Open Domain Question Answering, in ACL 2021. [Paper] [Code: UnitedQA]
- Generation-Augmented Retrieval for Open-Domain Question Answering, in ACL 2021. [Paper] [Code: GAR]
2020
- Approximate Nearest Neighbor Negative Contrastive Learning for Dense Text Retrieval, in arXiv 2020. [Paper] [Code: ANCE]
- ColBERT: Efficient and Effective Passage Search via Contextualized Late Interaction over BERT, in ACM SIGIR 2020. [Paper] [Code: Colbert]
- Dense Passage Retrieval for Open-Domain Question Answering, in EMNLP 2020. [Paper] [Code: DPR]
- Contextualized Sparse Representations for Real-Time Open-Domain Question Answering, in ACL 2020. [Paper] [Code: DenSPI+Sparc]
- How Much Knowledge Can You Pack Into the Parameters of a Language Model? in EMNLP 2020. [Paper] [Code: T5]
2019
- Bert-serini:End-to-End Open-Domain Question Answering with BERTserini, in NAACL 2019. [Paper] [Code: Bertserini]
- Real-Time Open-Domain QA with Dense-Sparse Phrase Index, in ACL 2019. [Paper] [Code: DenSPI]
- Latent Retrieval for Weakly Supervised Open Domain Question Answering, in ACL 2019. [Paper] [Code: ORQA]
- Poly-encoders: Transformer Architectures and Pre-training Strategies for Fast and Accurate Multi-sentence Scoring, in ArXiv 2019. [Paper] [Code: Poly-encoders]
2018
2017
- Reading Wikipedia to Answer Open-Domain Questions, in ACL 2017. [Paper] [Code: DrQA]