A Graph-guided Multi-round Retrieval Method for Conversational Open-domain Question Answering

17 April 2021

Papers citing "A Graph-guided Multi-round Retrieval Method for Conversational Open-domain Question Answering"

25 / 25 papers shown

Title
Answering Complex Open-Domain Questions with Multi-Hop Dense Retrieval Wenhan Xiong Xiang Lorraine Li Srini Iyer Jingfei Du Patrick Lewis ... Yashar Mehdad Wen-tau Yih Sebastian Riedel Douwe Kiela Barlas Oğuz 64 192 0 27 Sep 2020
Guided Transformer: Leveraging Multiple External Sources for Representation Learning in Conversational Search Helia Hashemi Hamed Zamani W. Bruce Croft 58 63 0 13 Jun 2020
Query Resolution for Conversational Search with Limited Supervision Nikos Voskarides Dan Li Pengjie Ren Evangelos Kanoulas Maarten de Rijke 62 125 0 24 May 2020
Summarizing and Exploring Tabular Data in Conversational Search Shuo Zhang Zhuyun Dai K. Balog Jamie Callan RALM LMTD 80 41 0 23 May 2020
Open-Retrieval Conversational Question Answering Chen Qu Liu Yang Cen Chen Minghui Qiu W. Bruce Croft Mohit Iyyer RALM 81 174 0 22 May 2020
Question Rewriting for Conversational Question Answering Svitlana Vakulenko Shayne Longpre Zhucheng Tu R. Anantha 72 179 0 30 Apr 2020
Dense Passage Retrieval for Open-Domain Question Answering Vladimir Karpukhin Barlas Oğuz Sewon Min Patrick Lewis Ledell Yu Wu Sergey Edunov Danqi Chen Wen-tau Yih RALM 198 3,786 0 10 Apr 2020
Pre-training Tasks for Embedding-based Large-scale Retrieval Wei-Cheng Chang Felix X. Yu Yin-Wen Chang Yiming Yang Sanjiv Kumar RALM 76 306 0 10 Feb 2020
Learning to Retrieve Reasoning Paths over Wikipedia Graph for Question Answering Akari Asai Kazuma Hashimoto Hannaneh Hajishirzi R. Socher Caiming Xiong RALM KELM LRM 112 289 0 24 Nov 2019
Knowledge Guided Text Retrieval and Reading for Open Domain Question Answering Sewon Min Danqi Chen Luke Zettlemoyer Hannaneh Hajishirzi RALM 89 108 0 10 Nov 2019
Multi-Task Learning for Conversational Question Answering over a Large-Scale Knowledge Base Tao Shen Xiubo Geng Tao Qin Daya Guo Duyu Tang Nan Duan Guodong Long Daxin Jiang 118 81 0 11 Oct 2019
Look before you Hop: Conversational Question Answering over Knowledge Graphs Using Judicious Context Expansion Philipp Christmann Rishiraj Saha Roy Abdalghani Abujabal Jyotsna Singh Gerhard Weikum 53 95 0 08 Oct 2019
ALBERT: A Lite BERT for Self-supervised Learning of Language Representations Zhenzhong Lan Mingda Chen Sebastian Goodman Kevin Gimpel Piyush Sharma Radu Soricut SSL AIMat 371 6,467 0 26 Sep 2019
GraphFlow: Exploiting Conversation Flow with Graph Neural Networks for Conversational Machine Comprehension Yu Chen Lingfei Wu Mohammed J Zaki 61 76 0 31 Jul 2019
Multi-Hop Paragraph Retrieval for Open-Domain Question Answering Yair Feldman Ran El-Yaniv RALM 81 100 0 15 Jun 2019
Latent Retrieval for Weakly Supervised Open Domain Question Answering Kenton Lee Ming-Wei Chang Kristina Toutanova RALM 112 1,017 0 01 Jun 2019
Multi-step Retriever-Reader Interaction for Scalable Open-domain Question Answering Rajarshi Das Shehzaad Dhuliawala Manzil Zaheer Andrew McCallum RALM LRM 49 164 0 14 May 2019
End-to-End Open-Domain Question Answering with BERTserini Wei Yang Yuqing Xie Aileen Lin Xingyu Li Luchen Tan Kun Xiong Ming Li Jimmy J. Lin RALM 120 495 0 05 Feb 2019
BERT: Pre-training of Deep Bidirectional Transformers for Language Understanding Jacob Devlin Ming-Wei Chang Kenton Lee Kristina Toutanova VLM SSL SSeg 1.8K 95,175 0 11 Oct 2018
CoQA: A Conversational Question Answering Challenge Siva Reddy Danqi Chen Christopher D. Manning RALM HAI 114 1,209 0 21 Aug 2018
QuAC : Question Answering in Context Eunsol Choi He He Mohit Iyyer Mark Yatskar Wen-tau Yih Yejin Choi Percy Liang Luke Zettlemoyer 141 828 0 21 Aug 2018
Complex Sequential Question Answering: Towards Learning to Converse Over Linked Question Answer Pairs with a Knowledge Graph Amrita Saha Vardaan Pahuja Mitesh M. Khapra Karthik Sankaranarayanan A. Chandar 75 201 0 31 Jan 2018
Evidence Aggregation for Answer Re-Ranking in Open-Domain Question Answering Shuohang Wang Mo Yu Jing Jiang Wei Zhang Xiaoxiao Guo Shiyu Chang Zhiguo Wang Tim Klinger Gerald Tesauro Murray Campbell RALM 74 162 0 14 Nov 2017
Graph Attention Networks Petar Velickovic Guillem Cucurull Arantxa Casanova Adriana Romero Pietro Lio Yoshua Bengio GNN 481 20,225 0 30 Oct 2017
Reading Wikipedia to Answer Open-Domain Questions Danqi Chen Adam Fisch Jason Weston Antoine Bordes RALM 118 2,019 0 31 Mar 2017