2022

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Sememe knowledge and auxiliary information enhanced approach for sarcasm detection
Zhiyuan Wen | Lin Gui | Qianlong Wang | Mingyue Guo | Xiaoqi Yu | Jiachen Du | Ruifeng Xu
2022 Volume 59 Issue 3

doi dblp
Dual Pseudo Supervision for Semi-Supervised Text Classification with a Reliable Teacher
Shujie Li | Min Yang | Chengming Li | Ruifeng Xu
SIGIR '22: The 45th International ACM SIGIR Conference on Research and Development in Information Retrieval, Madrid, Spain, July 11 - 15, 2022

doi dblp
Masking and Generation: An Unsupervised Method for Sarcasm Detection
Rui Wang | Qianlong Wang | Bin Liang | Yi Chen | Zhiyuan Wen | Bing Qin | Ruifeng Xu
SIGIR '22: The 45th International ACM SIGIR Conference on Research and Development in Information Retrieval, Madrid, Spain, July 11 - 15, 2022

doi dblp
Translation-Based Implicit Annotation Projection for Zero-Shot Cross-Lingual Event Argument Extraction
Chenwei Lou | Jun Gao | Changlong Yu | Wei Wang | Huan Zhao | Weiwei Tu | Ruifeng Xu
SIGIR '22: The 45th International ACM SIGIR Conference on Research and Development in Information Retrieval, Madrid, Spain, July 11 - 15, 2022

doi dblp
Enhancing Zero-Shot Stance Detection via Targeted Background Knowledge
Qinglin Zhu | Bin Liang | Jingyi Sun | Jiachen Du | Lanjun Zhou | Ruifeng Xu
SIGIR '22: The 45th International ACM SIGIR Conference on Research and Development in Information Retrieval, Madrid, Spain, July 11 - 15, 2022

doi dblp
Image-Text Retrieval via Contrastive Learning with Auxiliary Generative Features and Support-set Regularization
Lei Zhang | Min Yang | Chengming Li | Ruifeng Xu
SIGIR '22: The 45th International ACM SIGIR Conference on Research and Development in Information Retrieval, Madrid, Spain, July 11 - 15, 2022

doi dblp
Towards Event-level Causal Relation Identification
Chuang Fan | Daoxing Liu | Libo Qin | Yue Zhang | Ruifeng Xu
SIGIR '22: The 45th International ACM SIGIR Conference on Research and Development in Information Retrieval, Madrid, Spain, July 11 - 15, 2022

doi dblp
Zero-Shot Stance Detection via Contrastive Learning
Bin Liang | Zixiao Chen | Lin Gui | Yulan He | Min Yang | Ruifeng Xu
WWW '22: The ACM Web Conference 2022, Virtual Event, Lyon, France, April 25 - 29, 2022

2021

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Accelerating Neural Architecture Search for Natural Language Processing with Knowledge Distillation and Earth Mover's Distance
Jianquan Li | Xiaokang Liu | Sheng Zhang | Min Yang | Ruifeng Xu | Fengqing Qin
SIGIR '21: The 44th International ACM SIGIR Conference on Research and Development in Information Retrieval, Virtual Event, Canada, July 11-15, 2021

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Abstractive Text Summarization with Hierarchical Multi-scale Abstraction Modeling and Dynamic Memory
Lihan Wang | Min Yang | Chengming Li | Ying Shen | Ruifeng Xu
SIGIR '21: The 44th International ACM SIGIR Conference on Research and Development in Information Retrieval, Virtual Event, Canada, July 11-15, 2021

doi dblp
Affective Dependency Graph for Sarcasm Detection
Chenwei Lou | Bin Liang | Lin Gui | Yulan He | Yixue Dang | Ruifeng Xu
SIGIR '21: The 44th International ACM SIGIR Conference on Research and Development in Information Retrieval, Virtual Event, Canada, July 11-15, 2021

doi dblp
Iterative Network Pruning with Uncertainty Regularization for Lifelong Sentiment Classification
Binzong Geng | Min Yang | Fajie Yuan | Shupeng Wang | Xiang Ao | Ruifeng Xu
SIGIR '21: The 44th International ACM SIGIR Conference on Research and Development in Information Retrieval, Virtual Event, Canada, July 11-15, 2021

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Enhancing Aspect-Based Sentiment Analysis with Supervised Contrastive Learning
Bin Liang | Wangda Luo | Xiang Li | Lin Gui | Min Yang | Xiaoqi Yu | Ruifeng Xu
CIKM '21: The 30th ACM International Conference on Information and Knowledge Management, Virtual Event, Queensland, Australia, November 1 - 5, 2021

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Target-adaptive Graph for Cross-target Stance Detection
Bin Liang | Yonghao Fu | Lin Gui | Min Yang | Jiachen Du | Yulan He | Ruifeng Xu
WWW '21: The Web Conference 2021, Virtual Event / Ljubljana, Slovenia, April 19-23, 2021

2020

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Aspect-invariant Sentiment Features Learning: Adversarial Multi-task Learning for Aspect-based Sentiment Analysis
Bin Liang | Rongdi Yin | Lin Gui | Jiachen Du | Yulan He | Ruifeng Xu
CIKM '20: The 29th ACM International Conference on Information and Knowledge Management, Virtual Event, Ireland, October 19-23, 2020

2018

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Convolution-based Memory Network for Aspect-based Sentiment Analysis
Chuang Fan | Qinghong Gao | Jiachen Du | Lin Gui | Ruifeng Xu | Kam-Fai Wong
The 41st International ACM SIGIR Conference on Research & Development in Information Retrieval, SIGIR 2018, Ann Arbor, MI, USA, July 08-12, 2018

2017

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Overview of NTCIR-13 ECA Task
Qinghong Gao | Jiannan Hu | Ruifeng Xu | Lin Gui | Yulan He | Kam-Fai Wong | Qin Lu
The 13th NTCIR Conference, Evaluation of Information Access Technologies, National Center of Sciences, Tokyo, Japan, December 5-8, 2017

2015

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Cross lingual opinion holder extraction based on multi-kernel SVMs and transfer learning
Ruifeng Xu | Lin Gui | Jun Xu | Qin Lu | Kam-Fai Wong
2015 Volume 18 Issue 2

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A Novel Class Noise Estimation Method and Application in Classification
Lin Gui | Qin Lu | Ruifeng Xu | Minglei Li | Qikang Wei
Proceedings of the 24th ACM International Conference on Information and Knowledge Management, CIKM 2015, Melbourne, VIC, Australia, October 19 - 23, 2015

2012

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Coarse-to-fine sentence-level emotion classification based on the intra-sentence features and sentential context
Jun Xu | Ruifeng Xu | Qin Lu | Xiaolong Wang
21st ACM International Conference on Information and Knowledge Management, CIKM'12, Maui, HI, USA, October 29 - November 02, 2012

2011

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ICRC_HITSZ at RITE: Leveraging Multiple Classifiers Voting for Textual Entailment Recognition
Yaoyun Zhang | Jun Xu | Chenlong Liu | Xiaolong Wang | Ruifeng Xu | Qingcai Chen | Xuan Wang | Yongshuai Hou | Buzhou Tang
Proceedings of the 9th NTCIR Workshop Meeting on Evaluation of Information Access Technologies: Information Retrieval, Question Answering and Cross-Lingual Information Access, NTCIR-9, National Center of Sciences, Tokyo, Japan, December 6-9, 2011

2010

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Incorporating Feature-based and Similarity-based Opinion Mining - CTL in NTCIR-8 MOAT
Ruifeng Xu | Chunyu Kit
Proceedings of the 8th NTCIR Workshop Meeting on Evaluation of Information Access Technologies: Information Retrieval, Question Answering and Cross-Lingual Information Access, NTCIR-8, National Center of Sciences, Tokyo, Japan, June 15-18, 2010

2009

doi dblp
Introduction to Chinese Natural Language Processing
Kam-Fai Wong | Wenjie Li | Ruifeng Xu | Zheng-sheng Zhang
2009

2008

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Coarse-Fine Opinion Mining - WIA in NTCIR-7 MOAT Task
Ruifeng Xu | Kam-Fai Wong | Yunqing Xia
Proceedings of the 7th NTCIR Workshop Meeting on Evaluation of Information Access Technologies: Information Retrieval, Question Answering and Cross-Lingual Information Access, NTCIR-7, National Center of Sciences, Tokyo, Japan, December 16-19, 2008

2007

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Opinmine - Opinion Analysis System by CUHK for NTCIR-6 Pilot Task
Ruifeng Xu | Kam-Fai Wong | Yunqing Xia
Proceedings of the 6th NTCIR Workshop Meeting on Evaluation of Information Access Technologies: Information Retrieval, Question Answering and Cross-Lingual Information Access, NTCIR-6, National Center of Sciences, Tokyo, Japan, May 15-18, 2007

2006

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Automatic Expansion of Abbreviations in Chinese News Text
Guohong Fu | Kang-Kwong Luke | Guodong Zhou | Ruifeng Xu
Information Retrieval Technology, Third Asia Information Retrieval Symposium, AIRS 2006, Singapore, October 16-18, 2006, Proceedings