Ruifeng Xu

2025

doi dblp
FGVIrony: A Chinese Dataset of Fine-grained Verbal Irony.
Zhiyuan Wen|Rui Wang|Qianlong Wang|Lin Gui|Yunfei Long|Shiwei Chen|Bin Liang|Min Yang|Ruifeng Xu
Information Processing and Management 2025 Volume 62 Issue 5
doi dblp
Bridging Time Gaps: Temporal Logic Relations for Enhancing Temporal Reasoning in Large Language Models.
Xintong Song|Bin Liang|Yang Sun|Chenhua Zhang|Bingbing Wang|Ruifeng Xu
Proceedings of the 48th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2025, Padua, Italy, July 13-18, 2025
doi dblp
Meta-Learning for Incomplete Multimodal Sentiment Analysis.
Geng Tu|Tianhao Wu|Xuan Luo|Xi Zeng|Wenjie Li|Ruifeng Xu
Proceedings of the 48th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2025, Padua, Italy, July 13-18, 2025
doi dblp
More Than Just A Conversation: A Multi-agent Reasoning Graph Knowledge Distillation for Conversational Stance Detection.
Bingbing Wang|Zhixin Bai|Qianlong Wang|Jingjie Lin|Min Yang|Xi Zeng|Ruifeng Xu
Proceedings of the 48th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2025, Padua, Italy, July 13-18, 2025
doi dblp
SupportPlay: A Multi-Agent Role-Playing System for Personalized and Sustained Multimodal Emotional Support Conversation.
Geng Tu|Bingbing Wang|Erik Cambria|Wenjie Li|Ruifeng Xu
Companion Proceedings of the ACM on Web Conference 2025, WWW 2025, Sydney, NSW, Australia, 28 April 2025 - 2 May 2025

2024

doi dblp
Improving Semi-Supervised Text Classification with Dual Meta-Learning.
Shujie Li|Guanghu Yuan|Min Yang|Ying Shen|Chengming Li|Ruifeng Xu|Xiaoyan Zhao
ACM Transactions on Information Systems (TOIS) 2024 Volume 42 Issue 4
doi dblp
A Persona-Infused Cross-Task Graph Network for Multimodal Emotion Recognition with Emotion Shift Detection in Conversations.
Geng Tu|Feng Xiong|Bin Liang|Ruifeng Xu
Proceedings of the 47th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2024, Washington DC, USA, July 14-18, 2024
doi dblp
Improving In-Context Learning via Sequentially Selection and Preference Alignment for Few-Shot Aspect-Based Sentiment Analysis.
Qianlong Wang|Keyang Ding|Xuan Luo|Ruifeng Xu
Proceedings of the 47th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2024, Washington DC, USA, July 14-18, 2024

2023

doi dblp
Few-shot Aspect Category Sentiment Analysis via Meta-learning.
Bin Liang|Xiang Li|Lin Gui|Yonghao Fu|Yulan He|Min Yang|Ruifeng Xu
ACM Transactions on Information Systems (TOIS) 2023 Volume 41 Issue 1
doi dblp
Adversarial Meta Prompt Tuning for Open Compound Domain Adaptive Intent Detection.
Feiteng Fang|Min Yang|Chengming Li|Ruifeng Xu
Proceedings of the 46th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2023, Taipei, Taiwan, July 23-27, 2023
doi dblp
Reducing Spurious Correlations for Relation Extraction by Feature Decomposition and Semantic Augmentation.
Tianshu Yu|Min Yang|Chengming Li|Ruifeng Xu
Proceedings of the 46th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2023, Taipei, Taiwan, July 23-27, 2023

2022

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

doi dblp
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
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
doi dblp
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
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
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
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

doi dblp
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

doi dblp
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

dblp
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

doi dblp
Cross lingual opinion holder extraction based on multi-kernel SVMs and transfer learning.
Ruifeng Xu|Lin Gui|Jun Xu|Qin Lu|Kam-Fai Wong
World Wide Web (WWW) 2015 Volume 18 Issue 2
doi dblp
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

doi dblp
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

dblp
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

2008

dblp
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

dblp
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

doi dblp
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