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ONION: A Simple and Effective Defense Against Textual Backdoor Attacks

Nov 20, 2020
Fanchao Qi, Yangyi Chen, Mukai Li, Zhiyuan Liu, Maosong Sun


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TLab: Second Place Solution Towards Traffic4cast 2020 Competition

Nov 13, 2020
Fanyou Wu, Yang Liu, Zhiyuan Liu, Xiaobo Qu, Rado Gazo, Eva Haviarova

* arXiv admin note: text overlap with arXiv:1911.05699 by other authors 

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Denoising Relation Extraction from Document-level Distant Supervision

Nov 08, 2020
Chaojun Xiao, Yuan Yao, Ruobing Xie, Xu Han, Zhiyuan Liu, Maosong Sun, Fen Lin, Leyu Lin

* EMNLP 2020 short paper 

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Know What You Don't Need: Single-Shot Meta-Pruning for Attention Heads

Nov 07, 2020
Zhengyan Zhang, Fanchao Qi, Zhiyuan Liu, Qun Liu, Maosong Sun


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CMT in TREC-COVID Round 2: Mitigating the Generalization Gaps from Web to Special Domain Search

Nov 03, 2020
Chenyan Xiong, Zhenghao Liu, Si Sun, Zhuyun Dai, Kaitao Zhang, Shi Yu, Zhiyuan Liu, Hoifung Poon, Jianfeng Gao, Paul Bennett

* 5 pages, 3 figures, 2 tables 

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Exploring and Evaluating Attributes, Values, and Structures for Entity Alignment

Oct 07, 2020
Zhiyuan Liu, Yixin Cao, Liangming Pan, Juanzi Li, Zhiyuan Liu, Tat-Seng Chua

* 10 pages, EMNLP2020 

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Learning from Context or Names? An Empirical Study on Neural Relation Extraction

Oct 05, 2020
Hao Peng, Tianyu Gao, Xu Han, Yankai Lin, Peng Li, Zhiyuan Liu, Maosong Sun, Jie Zhou

* Accepted by EMNLP 2020 

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Dynamic Anticipation and Completion for Multi-Hop Reasoning over Sparse Knowledge Graph

Oct 05, 2020
Xin Lv, Xu Han, Lei Hou, Juanzi Li, Zhiyuan Liu, Wei Zhang, Yichi Zhang, Hao Kong, Suhui Wu


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Partially-Aligned Data-to-Text Generation with Distant Supervision

Oct 03, 2020
Zihao Fu, Bei Shi, Wai Lam, Lidong Bing, Zhiyuan Liu

* To appear EMNLP 2020. 11 pages 

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Contextual Knowledge Selection and Embedding towards Enhanced Pre-Trained Language Models

Oct 01, 2020
Yusheng Su, Xu Han, Zhengyan Zhang, Peng Li, Zhiyuan Liu, Yankai Lin, Jie Zhou, Maosong Sun


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Knowledge Transfer via Pre-training for Recommendation: A Review and Prospect

Sep 19, 2020
Zheni Zeng, Chaojun Xiao, Yuan Yao, Ruobing Xie, Zhiyuan Liu, Fen Lin, Leyu Lin, Maosong Sun

* This paper is submitted to Frontiers in Big Data and is under review 

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Learning to Attack: Towards Textual Adversarial Attacking in Real-world Situations

Sep 19, 2020
Yuan Zang, Bairu Hou, Fanchao Qi, Zhiyuan Liu, Xiaojun Meng, Maosong Sun

* work in progress, 10 pages, 6 figures 

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OpenAttack: An Open-source Textual Adversarial Attack Toolkit

Sep 19, 2020
Guoyang Zeng, Fanchao Qi, Qianrui Zhou, Tingji Zhang, Bairu Hou, Yuan Zang, Zhiyuan Liu, Maosong Sun

* Work in progress, 8 pages, 3 figures 

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Country Image in COVID-19 Pandemic: A Case Study of China

Sep 12, 2020
Huimin Chen, Zeyu Zhu, Fanchao Qi, Yining Ye, Zhiyuan Liu, Maosong Sun, Jianbin Jin


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A Smoothed Analysis of Online Lasso for the Sparse Linear Contextual Bandit Problem

Jul 16, 2020
Zhiyuan Liu, Huazheng Wang, Bo Waggoner, Youjian, Liu, Lijun Chen

* 16 pages, 2 figures 

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Adaptive Graph Encoder for Attributed Graph Embedding

Jul 03, 2020
Ganqu Cui, Jie Zhou, Cheng Yang, Zhiyuan Liu

* To appear in KDD 2020 

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Crossmodal Language Grounding in an Embodied Neurocognitive Model

Jun 24, 2020
Stefan Heinrich, Yuan Yao, Tobias Hinz, Zhiyuan Liu, Thomas Hummel, Matthias Kerzel, Cornelius Weber, Stefan Wermter

* Under review, 25 pages 

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Graph Policy Network for Transferable Active Learning on Graphs

Jun 24, 2020
Shengding Hu, Zheng Xiong, Meng Qu, Xingdi Yuan, Marc-Alexandre Côté, Zhiyuan Liu, Jian Tang


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How Does NLP Benefit Legal System: A Summary of Legal Artificial Intelligence

May 18, 2020
Haoxi Zhong, Chaojun Xiao, Cunchao Tu, Tianyang Zhang, Zhiyuan Liu, Maosong Sun

* Accepted by ACL 2020 

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Expertise Style Transfer: A New Task Towards Better Communication between Experts and Laymen

May 02, 2020
Yixin Cao, Ruihao Shui, Liangming Pan, Min-Yen Kan, Zhiyuan Liu, Tat-Seng Chua

* 11 pages, 6 figures; To appear in ACL 2020 

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Joint Keyphrase Chunking and Salience Ranking with BERT

Apr 28, 2020
Si Sun, Chenyan Xiong, Zhenghao Liu, Zhiyuan Liu, Jie Bao

* 6 pages, 3 figures, 2 tables 

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KACC: A Multi-task Benchmark for Knowledge Abstraction, Concretization and Completion

Apr 28, 2020
Jie Zhou, Xin Lv, Cheng Yang, Zhiyuan Liu, Juanzi Li, Maosong Sun


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MAVEN: A Massive General Domain Event Detection Dataset

Apr 28, 2020
Xiaozhi Wang, Ziqi Wang, Xu Han, Wangyi Jiang, Rong Han, Zhiyuan Liu, Juanzi Li, Peng Li, Yankai Lin, Jie Zhou

* 9 pages, 2 figures; Work in progress 

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Train No Evil: Selective Masking for Task-guided Pre-training

Apr 21, 2020
Yuxian Gu, Zhengyan Zhang, Xiaozhi Wang, Zhiyuan Liu, Maosong Sun

* 6 pages, 2 figures 

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Coreferential Reasoning Learning for Language Representation

Apr 15, 2020
Deming Ye, Yankai Lin, Jiaju Du, Zhenghao Liu, Maosong Sun, Zhiyuan Liu


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More Data, More Relations, More Context and More Openness: A Review and Outlook for Relation Extraction

Apr 07, 2020
Xu Han, Tianyu Gao, Yankai Lin, Hao Peng, Yaoliang Yang, Chaojun Xiao, Zhiyuan Liu, Peng Li, Maosong Sun, Jie Zhou


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Lexical Sememe Prediction using Dictionary Definitions by Capturing Local Semantic Correspondence

Jan 16, 2020
Jiaju Du, Fanchao Qi, Maosong Sun, Zhiyuan Liu

* Accepted by Journal of Chinese Information Processing 

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CJRC: A Reliable Human-Annotated Benchmark DataSet for Chinese Judicial Reading Comprehension

Dec 19, 2019
Xingyi Duan, Baoxin Wang, Ziyue Wang, Wentao Ma, Yiming Cui, Dayong Wu, Shijin Wang, Ting Liu, Tianxiang Huo, Zhen Hu, Heng Wang, Zhiyuan Liu


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