Answering Complex Open-Domain Questions with Multi-Hop Dense Retrieval

27 September 2020

Xiang Lorraine Li

Patrick Lewis

Yashar Mehdad

Douwe Kiela

Papers citing "Answering Complex Open-Domain Questions with Multi-Hop Dense Retrieval"

50 / 53 papers shown

Title
PropRAG: Guiding Retrieval with Beam Search over Proposition Paths Jingjin Wang LRM 198 0 0 25 Apr 2025
LLM-QE: Improving Query Expansion by Aligning Large Language Models with Ranking Preferences Sijia Yao Pengcheng Huang Zhenghao Liu Yu Gu Yukun Yan S. Yu Ge Yu RALM 41 0 0 24 Feb 2025
A Survey of Graph Retrieval-Augmented Generation for Customized Large Language Models Qinggang Zhang Shengyuan Chen Yuanchen Bei Zheng Yuan Huachi Zhou Zijin Hong Junnan Dong Hao-Heng Chen Yi-Ju Chang Xiao Huang 3DV 73 8 0 21 Jan 2025
MINTQA: A Multi-Hop Question Answering Benchmark for Evaluating LLMs on New and Tail Knowledge Jie He Nan Hu Wanqiu Long Jiaoyan Chen Jeff Z. Pan ELM LRM 99 6 0 22 Dec 2024
W-RAG: Weakly Supervised Dense Retrieval in RAG for Open-domain Question Answering Jinming Nian Zhiyuan Peng Qifan Wang Yi Fang RALM 78 2 0 15 Aug 2024
NV-Retriever: Improving text embedding models with effective hard-negative mining Gabriel de Souza P. Moreira Radek Osmulski Mengyao Xu Ronay Ak Benedikt Schifferer Even Oldridge RALM 54 31 0 22 Jul 2024
LongRAG: Enhancing Retrieval-Augmented Generation with Long-context LLMs Ziyan Jiang Xueguang Ma Wenhu Chen RALM 55 47 0 21 Jun 2024
HippoRAG: Neurobiologically Inspired Long-Term Memory for Large Language Models Bernal Jiménez Gutiérrez Yiheng Shu Yu Gu Michihiro Yasunaga Yu-Chuan Su RALM CLL 68 33 0 23 May 2024
Privacy Preserving Prompt Engineering: A Survey Kennedy Edemacu Xintao Wu 58 18 0 09 Apr 2024
Towards Better Generalization in Open-Domain Question Answering by Mitigating Context Memorization Zixuan Zhang R. Reddy Kevin Small Tong Zhang Heng Ji 40 1 0 02 Apr 2024
Leveraging Domain Adaptation and Data Augmentation to Improve Quránic IR in English and Arabic Vera Pavlova 23 2 0 05 Dec 2023
Zero-shot Retrieval: Augmenting Pre-trained Models with Search Engines Hamed Damirchi Cristian Rodriguez-Opazo Ehsan Abbasnejad Damien Teney Javen Qinfeng Shi Stephen Gould Anton Van Den Hengel VLM 47 0 0 29 Nov 2023
Long-form Question Answering: An Iterative Planning-Retrieval-Generation Approach Pritom Saha Akash Kashob Kumar Roy Lucian Popa Kevin Chen-Chuan Chang 18 3 0 15 Nov 2023
Merging Generated and Retrieved Knowledge for Open-Domain QA Yunxiang Zhang Muhammad Khalifa Lajanugen Logeswaran Moontae Lee Honglak Lee Lu Wang RALM 30 37 0 22 Oct 2023
Performance Prediction for Multi-hop Questions M. Samadi Davood Rafiei 30 3 0 12 Aug 2023
Teaching Smaller Language Models To Generalise To Unseen Compositional Questions Tim Hartill N. Tan Michael Witbrock Patricia J. Riddle ReLM KELM LRM 34 2 0 02 Aug 2023
FERMAT: An Alternative to Accuracy for Numerical Reasoning Jasivan Sivakumar N. Moosavi ReLM LRM 43 3 0 27 May 2023
Pre-training Multi-task Contrastive Learning Models for Scientific Literature Understanding Yu Zhang Hao Cheng Zhihong Shen Xiaodong Liu Yejiang Wang Jianfeng Gao 32 14 0 23 May 2023
STREET: A Multi-Task Structured Reasoning and Explanation Benchmark D. Ribeiro Shen Wang Xiaofei Ma He Zhu Rui Dong ... William Yang Wang Zhiheng Huang George Karypis Bing Xiang Dan Roth LRM ReLM 28 23 0 13 Feb 2023
Multi-hop Evidence Retrieval for Cross-document Relation Extraction Keming Lu I-Hung Hsu Wenxuan Zhou Mingyu Derek Ma Muhao Chen LRM 30 11 0 21 Dec 2022
Interleaving Retrieval with Chain-of-Thought Reasoning for Knowledge-Intensive Multi-Step Questions H. Trivedi Niranjan Balasubramanian Tushar Khot Ashish Sabharwal KELM RALM LRM 44 388 0 20 Dec 2022
A Retrieve-and-Read Framework for Knowledge Graph Link Prediction Vardaan Pahuja Boshi Wang Hugo Latapie Jayanth Srinivasa Yu-Chuan Su 28 13 0 19 Dec 2022
Visconde: Multi-document QA with GPT-3 and Neural Reranking Jayr Alencar Pereira R. Fidalgo R. Lotufo Rodrigo Nogueira BDL RALM 29 31 0 19 Dec 2022
Open-domain Question Answering via Chain of Reasoning over Heterogeneous Knowledge Kaixin Ma Hao Cheng Xiaodong Liu Eric Nyberg Jianfeng Gao LRM 144 15 0 22 Oct 2022
Understanding and Improving Zero-shot Multi-hop Reasoning in Generative Question Answering Zhengbao Jiang Jun Araki Haibo Ding Graham Neubig LRM 35 10 0 09 Oct 2022
Two-Step Question Retrieval for Open-Domain QA Yeon Seonwoo Juhee Son Jiho Jin Sang-Woo Lee Ji-Hoon Kim Jung-Woo Ha Alice Oh RALM LRM 40 5 0 19 May 2022
Modeling Multi-hop Question Answering as Single Sequence Prediction Semih Yavuz Kazuma Hashimoto Yingbo Zhou N. Keskar Caiming Xiong 43 27 0 18 May 2022
Asking for Knowledge: Training RL Agents to Query External Knowledge Using Language Iou-Jen Liu Xingdi Yuan Marc-Alexandre Côté Pierre-Yves Oudeyer A. Schwing RALM 21 12 0 12 May 2022
Better Retrieval May Not Lead to Better Question Answering Zhengzhong Liang Tushar Khot Steven Bethard Mihai Surdeanu Ashish Sabharwal RALM LRM 28 3 0 07 May 2022
Choose Your QA Model Wisely: A Systematic Study of Generative and Extractive Readers for Question Answering Man Luo Kazuma Hashimoto Semih Yavuz Zhiwei Liu Chitta Baral Yingbo Zhou 29 21 0 14 Mar 2022
Reasoning over Public and Private Data in Retrieval-Based Systems Simran Arora Patrick Lewis Angela Fan Jacob Kahn Christopher Ré 28 23 0 14 Mar 2022
Internet-augmented language models through few-shot prompting for open-domain question answering Angeliki Lazaridou E. Gribovskaya Wojciech Stokowiec N. Grigorev KELM LRM 20 131 0 10 Mar 2022
Double Retrieval and Ranking for Accurate Question Answering Zeyu Zhang Thuy Vu Alessandro Moschitti 27 11 0 16 Jan 2022
RocketQAv2: A Joint Training Method for Dense Passage Retrieval and Passage Re-ranking Ruiyang Ren Yingqi Qu Jing Liu Wayne Xin Zhao Qiaoqiao She Hua Wu Haifeng Wang Ji-Rong Wen 141 249 0 14 Oct 2021
Open-Domain Question-Answering for COVID-19 and Other Emergent Domains Sharon Levy Kevin Mo Wenhan Xiong Wei Wang OOD LRM 43 12 0 13 Oct 2021
Distantly-Supervised Evidence Retrieval Enables Question Answering without Evidence Annotation Chen Zhao Chenyan Xiong Jordan L. Boyd-Graber Hal Daumé RALM 29 8 0 10 Oct 2021
MultiDoc2Dial: Modeling Dialogues Grounded in Multiple Documents Song Feng S. Patel H. Wan Sachindra Joshi 59 66 0 26 Sep 2021
Adaptive Information Seeking for Open-Domain Question Answering Yunchang Zhu Liang Pang Yanyan Lan Huawei Shen Xueqi Cheng RALM 33 39 0 14 Sep 2021
Boosting Search Engines with Interactive Agents Leonard Adolphs Benjamin Boerschinger Christian Buck Michelle Chen Huebscher Massimiliano Ciaramita ... Thomas Hofmann Yannic Kilcher Sascha Rothe Pier Giuseppe Sessa Lierni Sestorain Saralegui LLMAG 26 24 0 01 Sep 2021
PAIR: Leveraging Passage-Centric Similarity Relation for Improving Dense Passage Retrieval Ruiyang Ren Shangwen Lv Yingqi Qu Jing Liu Wayne Xin Zhao Qiaoqiao She Hua Wu Haifeng Wang Ji-Rong Wen 130 92 0 13 Aug 2021
Weakly Supervised Pre-Training for Multi-Hop Retriever Yeon Seonwoo Sang-Woo Lee Ji-Hoon Kim Jung-Woo Ha Alice Oh RALM 16 8 0 18 Jun 2021
Conversational Question Answering: A Survey Munazza Zaib Wei Emma Zhang Quan Z. Sheng A. Mahmood Yang Zhang 48 88 0 02 Jun 2021
Geographic Question Answering: Challenges, Uniqueness, Classification, and Future Directions Gengchen Mai K. Janowicz Rui Zhu Ling Cai Ni Lao 30 57 0 19 May 2021
Joint Passage Ranking for Diverse Multi-Answer Retrieval Sewon Min Kenton Lee Ming-Wei Chang Kristina Toutanova Hannaneh Hajishirzi 24 39 0 17 Apr 2021
A Graph-guided Multi-round Retrieval Method for Conversational Open-domain Question Answering Yongqi Li Wenjie Li Liqiang Nie RALM 19 10 0 17 Apr 2021
Retrieving and Reading: A Comprehensive Survey on Open-domain Question Answering Fengbin Zhu Wenqiang Lei Chao Wang Jianming Zheng Soujanya Poria Tat-Seng Chua RALM 213 252 0 04 Jan 2021
Baleen: Robust Multi-Hop Reasoning at Scale via Condensed Retrieval Omar Khattab Christopher Potts Matei A. Zaharia RALM LRM 27 55 0 02 Jan 2021
UniK-QA: Unified Representations of Structured and Unstructured Knowledge for Open-Domain Question Answering Barlas Oğuz Xilun Chen Vladimir Karpukhin Stanislav Peshterliev Dmytro Okhonko M. Schlichtkrull Sonal Gupta Yashar Mehdad Scott Yih 211 87 0 29 Dec 2020
Answering Open-Domain Questions of Varying Reasoning Steps from Text Peng Qi Haejun Lee OghenetegiriTGSido Christopher D. Manning KELM RALM LRM 191 55 0 23 Oct 2020
Answering Any-hop Open-domain Questions with Iterative Document Reranking Ping Nie Yuyu Zhang Arun Ramamurthy Le Song 33 20 0 16 Sep 2020