Wenhan Xiong

Ph.D

University of California, Santa Barbara

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I mainly work on Information Extraction, Question Answering and Reasoning over both structured and unstructured text data.

Papers26 papers

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Progressively Pretrained Dense Corpus Index for Open-Domain Question Answering

Xiong Wenhan, Wang Hong,Wang William Yang

Bibtex

Unsupervised Multi-hop Question Answering by Question Generation

Liangming Pan,Wenhu Chen,Wenhan Xiong,Min-Yen Kan,William Yang Wang

Bibtex

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

Wenhan Xiong, Xiang Lorraine Li, Srini Iyer, Jingfei Du,Patrick Lewis,William Yang Wang, Yashar Mehdad,Wen-tau Yih,Sebastian Riedel,Douwe Kiela,Barlas Oğuz

international conference on learning representations, (2020)

Bibtex

Learning to Recover Reasoning Chains for Multi-Hop Question Answering via Cooperative Games

Feng Yufei,Yu Mo,Xiong Wenhan,Guo Xiaoxiao, Huang Junjie,Chang Shiyu, Campbell Murray, Greenspan Michael,Zhu Xiaodan

Cited by1Bibtex

SafeRoute: Learning to Navigate Streets Safely in an Urban Environment

Sharon Levy,Wenhan Xiong,Elizabeth M. Belding,William Yang Wang

ACM Trans. Intell. Syst. Technol., no. 6 (2020): 1-17

EIBibtex

Pretrained Encyclopedia: Weakly Supervised Knowledge-Pretrained Language Model

Wenhan Xiong,Jingfei Du,William Yang Wang,Veselin Stoyanov

ICLR, (2020)

Cited by2EIBibtex

HybridQA: A Dataset of Multi-Hop Question Answering over Tabular and Textual Data

Chen Wenhu, Zha Hanwen,Chen Zhiyu,Xiong Wenhan, Wang Hong,Wang William

EMNLP, pp.1026-1036, (2020)

EIBibtex

Improving Question Answering over Incomplete KBs with Knowledge-Aware Reader

Wenhan Xiong,Mo Yu,Shiyu Chang,Xiaoxiao Guo,William Yang Wang

Meeting of the Association for Computational Linguistics, (2019)

Cited by8EIBibtex

Self-Supervised Learning for Contextualized Extractive Summarization

Hong Wang,Xin Wang,Wenhan Xiong,Mo Yu,Xiaoxiao Guo,Shiyu Chang,William Yang Wang

Meeting of the Association for Computational Linguistics, (2019)

Cited by10EIBibtex

TWEETQA: A Social Media Focused Question Answering Dataset

Wenhan Xiong, Jiawei Wu, Hong Wang, Vivek Kulkarni,Mo Yu, Xiaoxiao Guo,Shiyu Chang,William Yang Wang

meeting of the association for computational linguistics, (2019)

Cited by2Bibtex

Imposing Label-Relational Inductive Bias for Extremely Fine-Grained Entity Typing

Wenhan Xiong, Jiawei Wu,Deren Lei,Mo Yu,Shiyu Chang,Xiaoxiao Guo,William Yang Wang

North American Chapter of the Association for Computational Linguistics, (2019): 773-784

Cited by8EIBibtex

Sentence Embedding Alignment for Lifelong Relation Extraction

Hong Wang,Wenhan Xiong,Mo Yu,Xiaoxiao Guo,Shiyu Chang,William Yang Wang

North American Chapter of the Association for Computational Linguistics, (2019): 796-806

Cited by7EIBibtex

TWEETQA: A Social Media Focused Question Answering Dataset

Xiong Wenhan, Wu Jiawei, Wang Hong, Kulkarni Vivek,Yu Mo,Chang Shiyu,Guo Xiaoxiao,Wang William Yang

ACL (1), pp.5020-5031, (2019)

EIBibtex

Do Multi-hop Readers Dream of Reasoning Chains

Haoyu Wang,Mo Yu,Xiaoxiao Guo,Rajarshi Das,Wenhan Xiong, Tian Gao

MRQA@EMNLP, pp.91-97, (2019)

EIBibtex

Simple yet Effective Bridge Reasoning for Open-Domain Multi-Hop Question Answering

Xiong Wenhan,Yu Mo, Guo Xiaoxiao, Wang Hong,Chang Shiyu, Campbell Murray,Wang William Yang

Proceedings of the 2nd Workshop on Machine Reading for Question Answering, (2019)

Cited by2Bibtex

Do Multi-hop Readers Dream of Reasoning Chains

Wang Haoyu,Yu Mo, Guo Xiaoxiao, Das Rajarshi,Xiong Wenhan, Gao Tian

Proceedings of the 2nd Workshop on Machine Reading for Question Answering, (2019)

Bibtex

Simple yet Effective Bridge Reasoning for Open-Domain Multi-Hop Question Answering

Wenhan Xiong,Mo Yu,Xiaoxiao Guo, Hong Wang,Shiyu Chang, Murray Campbell,William Yang Wang

MRQA@EMNLP, pp.48-52, (2019)

EIBibtex

Self-Supervised Learning for Contextualized Extractive Summarization

Hong Wang,Xin Wang,Wenhan Xiong,Mo Yu, Xiaoxiao Guo,Shiyu Chang,William Yang Wang

ACL (1), pp.2221-2227, (2019)

Cited by2EIBibtex

Improving Question Answering over Incomplete KBs with Knowledge-Aware Reader

Wenhan Xiong,Mo Yu,Shiyu Chang, Xiaoxiao Guo,William Yang Wang

ACL (1), pp.4258-4264, (2019)

EIBibtex

Learning to Learn and Predict: A Meta-Learning Approach for Multi-Label Classification

Jiawei Wu,Wenhan Xiong,William Yang Wang

EMNLP/IJCNLP (1), pp.4353-4363, (2019)

Cited by3EIBibtex

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