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Improving Factual Consistency of Abstractive Summarization via Question Answering


May 10, 2021
Feng Nan, Cicero Nogueira dos Santos, Henghui Zhu, Patrick Ng, Kathleen McKeown, Ramesh Nallapati, Dejiao Zhang, Zhiguo Wang, Andrew O. Arnold, Bing Xiang

* ACL-IJCNLP 2021 

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Entity-level Factual Consistency of Abstractive Text Summarization


Feb 18, 2021
Feng Nan, Ramesh Nallapati, Zhiguo Wang, Cicero Nogueira dos Santos, Henghui Zhu, Dejiao Zhang, Kathleen McKeown, Bing Xiang

* EACL 2021 

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Learning Contextual Representations for Semantic Parsing with Generation-Augmented Pre-Training


Dec 18, 2020
Peng Shi, Patrick Ng, Zhiguo Wang, Henghui Zhu, Alexander Hanbo Li, Jun Wang, Cicero Nogueira dos Santos, Bing Xiang

* Accepted to AAAI 2021 

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Answering Ambiguous Questions through Generative Evidence Fusion and Round-Trip Prediction


Nov 26, 2020
Yifan Gao, Henghui Zhu, Patrick Ng, Cicero Nogueira dos Santos, Zhiguo Wang, Feng Nan, Dejiao Zhang, Ramesh Nallapati, Andrew O. Arnold, Bing Xiang


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Distributed Stochastic Consensus Optimization with Momentum for Nonconvex Nonsmooth Problems


Nov 10, 2020
Zhiguo Wang, Jiawei Zhang, Tsung-Hui Chang, Jian Li, Zhi-Quan Luo


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End-to-End Synthetic Data Generation for Domain Adaptation of Question Answering Systems


Oct 12, 2020
Siamak Shakeri, Cicero Nogueira dos Santos, Henry Zhu, Patrick Ng, Feng Nan, Zhiguo Wang, Ramesh Nallapati, Bing Xiang

* EMNLP 2020 

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Optimally Combining Classifiers for Semi-Supervised Learning


Jun 07, 2020
Zhiguo Wang, Liusha Yang, Feng Yin, Ke Lin, Qingjiang Shi, Zhi-Quan Luo


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Master-Auxiliary: an efficient aggregation strategy for video anomaly detection


May 24, 2020
Zhiguo Wang, Zhongliang Yang, Yujin Zhang

* 8 pages 

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Template-Based Question Generation from Retrieved Sentences for Improved Unsupervised Question Answering


Apr 24, 2020
Alexander R. Fabbri, Patrick Ng, Zhiguo Wang, Ramesh Nallapati, Bing Xiang

* ACL 2020 

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Triplet Online Instance Matching Loss for Person Re-identification


Feb 24, 2020
Ye Li, Guangqiang Yin, Chunhui Liu, Xiaoyu Yang, Zhiguo Wang


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A Promotion Method for Generation Error Based Video Anomaly Detection


Dec 17, 2019
Zhiguo Wang, Zhongliang Yang, Yu-Jin Zhang


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Leveraging Dependency Forest for Neural Medical Relation Extraction


Dec 16, 2019
Linfeng Song, Yue Zhang, Daniel Gildea, Mo Yu, Zhiguo Wang, Jinsong Su

* EMNLP 2020, with "correct" source-code address: http://github.com/freesunshine0316/dep-forest-re 

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A Lifting Method for Generation Error Based Video Anomaly Detection


Nov 26, 2019
Zhiguo Wang, Zhongliang Yang, Yu-Jin Zhang


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Who did They Respond to? Conversation Structure Modeling using Masked Hierarchical Transformer


Nov 25, 2019
Henghui Zhu, Feng Nan, Zhiguo Wang, Ramesh Nallapati, Bing Xiang

* AAAI 2020 

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A Boost Strategy to the Generative Error Based Video Anomaly Detection Algorithms


Nov 19, 2019
Zhiguo Wang, Yu-Jin Zhang


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Universal Text Representation from BERT: An Empirical Study


Oct 23, 2019
Xiaofei Ma, Zhiguo Wang, Patrick Ng, Ramesh Nallapati, Bing Xiang


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Multi-passage BERT: A Globally Normalized BERT Model for Open-domain Question Answering


Oct 02, 2019
Zhiguo Wang, Patrick Ng, Xiaofei Ma, Ramesh Nallapati, Bing Xiang

* To appear in EMNLP 2019 

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Multi-Granular Text Encoding for Self-Explaining Categorization


Jul 19, 2019
Zhiguo Wang, Yue Zhang, Mo Yu, Wei Zhang, Lin Pan, Linfeng Song, Kun Xu, Yousef El-Kurdi

* Accepted by BlackboxNLP 2019 

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Cross-lingual Knowledge Graph Alignment via Graph Matching Neural Network


May 28, 2019
Kun Xu, Liwei Wang, Mo Yu, Yansong Feng, Yan Song, Zhiguo Wang, Dong Yu

* ACL 2019 

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Semantic Neural Machine Translation using AMR


Feb 19, 2019
Linfeng Song, Daniel Gildea, Yue Zhang, Zhiguo Wang, Jinsong Su

* Transaction of ACL 2019 

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SQL-to-Text Generation with Graph-to-Sequence Model


Sep 14, 2018
Kun Xu, Lingfei Wu, Zhiguo Wang, Mo Yu, Liwei Chen, Vadim Sheinin

* EMNLP18, Accepted 

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Exploring Graph-structured Passage Representation for Multi-hop Reading Comprehension with Graph Neural Networks


Sep 06, 2018
Linfeng Song, Zhiguo Wang, Mo Yu, Yue Zhang, Radu Florian, Daniel Gildea


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A Unified Query-based Generative Model for Question Generation and Question Answering


Aug 28, 2018
Linfeng Song, Zhiguo Wang, Wael Hamza


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N-ary Relation Extraction using Graph State LSTM


Aug 28, 2018
Linfeng Song, Yue Zhang, Zhiguo Wang, Daniel Gildea

* EMNLP 18 camera ready 

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A Graph-to-Sequence Model for AMR-to-Text Generation


Aug 27, 2018
Linfeng Song, Yue Zhang, Zhiguo Wang, Daniel Gildea

* ACL 2018 camera-ready, Proceedings of ACL 2018 with updated performance 

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Exploiting Rich Syntactic Information for Semantic Parsing with Graph-to-Sequence Model


Aug 23, 2018
Kun Xu, Lingfei Wu, Zhiguo Wang, Mo Yu, Liwei Chen, Vadim Sheinin

* EMNLP'18 

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Graph2Seq: Graph to Sequence Learning with Attention-based Neural Networks


May 25, 2018
Kun Xu, Lingfei Wu, Zhiguo Wang, Yansong Feng, Michael Witbrock, Vadim Sheinin

* 16 pages, 3 figures, 4 tables 

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Evidence Aggregation for Answer Re-Ranking in Open-Domain Question Answering


Apr 26, 2018
Shuohang Wang, Mo Yu, Jing Jiang, Wei Zhang, Xiaoxiao Guo, Shiyu Chang, Zhiguo Wang, Tim Klinger, Gerald Tesauro, Murray Campbell

* 13 pages 

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