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This paper describes a compact and effective model for low-latency passage retrieval in conversational search based on learned dense representations.
Rodrigo Nogueira and Kyunghyun Cho. 2019 · 1901
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Few-shot generative conversational query rewriting
Shi Yu, Jiahua Liu, Jingqin Yang, Chenyan Xiong, Paul Bennett, Jianfeng Gao, and Zhiyuan Liu. 2020 · 1936
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Complementing lexical retrieval with semantic residual embedding
Luyu Gao, Zhuyun Dai, Zhen Fan, and Jamie Callan. 2020 · 2004
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Question rewriting for conversational question answering
Svitlana Vakulenko, Shayne Longpre, Zhucheng Tu, and Raviteja Anantha. 2020 · 2004
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Distilling dense representations for ranking using tightly-coupled teachers
Sheng-Chieh Lin, Jheng-Hong Yang, and Jimmy Lin. 2020 · 2010
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Billion-scale similarity search with GPUs
Jeff Johnson, Matthijs Douze, and Hervé Jégou. 2017 · 2017
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A theoretical framework for conversational search
Filip Radlinski and Nick Craswell. 2017 · 2017
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Multi-task learning for document ranking and query suggestion
Wasi Uddin Ahmad, Kai-Wei Chang, and Hongning Wang. 2018 · 2018
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QuAC: Question answering in context
Eunsol Choi, He He, Mohit Iyyer, Mark Yatskar, Wen-tau Yih, Yejin Choi, Percy Liang, and Luke Zettlemoyer. 2018 · 2018
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Conversational query understanding using sequence to sequence modeling
Gary Ren, Xiaochuan Ni, Manish Malik, and Qifa Ke. 2018 · 2018
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Asking clarifying questions in open-domain information-seeking conversations
Mohammad Aliannejadi, Hamed Zamani, Fabio Crestani, and W. Bruce Croft. 2019 · 2019
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CAsT 2019: The conversational assistance track overview
Jeffrey Dalton, Chenyan Xiong, and Jamie Callan. 2019 · 2019
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Can you unpack that? Learning to rewrite questions-in-context
Ahmed Elgohary, Denis Peskov, and Jordan Boyd-Graber. 2019 · 2019
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GECOR: An end-to-end generative ellipsis and co-reference resolution model for task-oriented dialogue
Jun Quan, Deyi Xiong, Bonnie Webber, and Changjian Hu. 2019 · 2019
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Scaling multi-domain dialogue state tracking via query reformulation
Context-aware term weighting for first stage passage retrieval
Zhuyun Dai and Jamie Callan. 2020 · 2020
Later among the works it cites.
CAsT 2020: The conversational assistance track overview
Jeffrey Dalton, Chenyan Xiong, and Jamie Callan. 2020 · 2020
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Guided transformer: Leveraging multiple external sources for representation learning in conversational search
Helia Hashemi, Hamed Zamani, and W. Bruce Croft. 2020 · 2020
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Dense passage retrieval for open-domain question answering
Vladimir Karpukhin, Barlas Oguz, Sewon Min, Patrick Lewis, Ledell Wu, Sergey Edunov, Danqi Chen, and Wen-tau Yih. 2020 · 2020
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ColBERT: Efficient and effective passage search via contextualized late interaction over BERT
Omar Khattab and Matei Zaharia. 2020 · 2020
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Making information seeking easier: An improved pipeline for conversational search
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Pushpendre Rastogi, Arpit Gupta, Tongfei Chen, and Mathias Lambert. 2019 · 2019
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CoQA: A conversational question answering challenge
Siva Reddy, Danqi Chen, and Christopher D. Manning. 2019 · 2019
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Sentence-BERT: Sentence embeddings using siamese BERT-networks
Nils Reimers and Iryna Gurevych. 2019 · 2019
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ILPS at TREC 2019 conversational assistant track
Nikos Voskarides, Dan Li, Andreas Panteli, and Pengjie Ren. 2019 · 2019
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Pyserini: A Python toolkit for reproducible information retrieval research with sparse and dense representations
Jimmy Lin, Xueguang Ma, Sheng-Chieh Lin, Jheng-Hong Yang, Ronak Pradeep, and Rodrigo Nogueira. 2021a
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In-batch negatives for knowledge distillation with tightly-coupled teachers for dense retrieval
Sheng-Chieh Lin, Jheng-Hong Yang, and Jimmy Lin. 2021b
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Multi-stage conversational passage retrieval: An approach to fusing term importance estimation and neural query rewriting
Sheng-Chieh Lin, Jheng-Hong Yang, Rodrigo Nogueira, Ming-Feng Tsai, Chuan-Ju Wang, and Jimmy Lin. 2021c
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Vaibhav Kumar and Jamie Callan. 2020 · 2020
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Open-retrieval conversational question answering
Chen Qu, Liu Yang, Cen Chen, Minghui Qiu, W. Bruce Croft, and Mohit Iyyer. 2020 · 2020
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Query resolution for conversational search with limited supervision
Nikos Voskarides, Dan Li, Pengjie Ren, Evangelos Kanoulas, and Maarten de Rijke. 2020 · 2020
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Approximate nearest neighbor negative contrastive learning for dense text retrieval
Lee Xiong, Chenyan Xiong, Ye Li, Kwok-Fung Tang, Jialin Liu, Paul N. Bennett, Junaid Ahmed, and Arnold Overwijk. 2021 · 2021
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