Journal  \  Conference \  Patents 

📓  Journal

ReranKGC: A Cooperative Retrieve-and-Rerank Framework for Multi-modal Knowledge Graph Completion.
Meng Gao, Yutao Xie, Wei Chen, Feng Zhang, Fei Ding, Tengjiao Wang, Jiahui Yao, Jiabin Zheng, Kam-Fai Wong.
Neural Networks 2025. 📖 [PDF]
Reply with Sticker: New Dataset and Model for Sticker Retrieval.
Bin Liang, Bingbing Wang, Zhixin Bai, Qiwei Lang, Mingwei Sun, Kaiheng Hou, Lanjun Zhou, Ruifeng Xu, Kam-Fai Wong.
IEEE/ACM Transactions on Audio, Speech and Language Processing 2025. 📖 [PDF]
KddRES: A Multi-level Knowledge-driven Dialogue Dataset for Restaurant Towards Customized Dialogue System.
Hongru Wang, Wai-Chung Kwan, Min Li, Zimo Zhou, Kam-Fai Wong.
Computer Speech&Language 2024. 📖 [PDF]
Acquiring New Knowledge Without Losing Old Ones for Effective Continual Dialogue Policy Learning.
Huimin Wang, Yunyan Zhang, Yifan Yang, Yefeng Zheng, Kam-Fai Wong.
IEEE Transactions on Knowledge and Data Engineering. 2024. 📖 [PDF]
Improving Conversational Recommender System Via Contextual and Time-Aware Modeling With Less Domain-Specific Knowledge.
Lingzhi Wang, Shafiq Joty, Wei Gao, Xingshan Zeng, Kam-Fai Wong.
IEEE Transactions on Knowledge and Data Engineering. 2024. 📖 [PDF]
A Survey on Recent Advances and Challenges in Reinforcement Learning Methods for Task-oriented Dialogue Policy Learning.
Wai-Chung Kwan, Hongru Wang, Huimin Wang, Kam-Fai Wong.
Machine Intelligence Research. 2023. 📖 [PDF]
Improving Rumor Detection by Promoting Information Campaigns With Transformer-Based Generative Adversarial Learning.
Jing Ma, Jun Li, Wei Gao, Yang Yang, Kam-Fai Wong.
IEEE Transactions on Knowledge and Data Engineering. 2023. 📖 [PDF]
Modeling Global and Local Interactions for Online Conversation Recommendation.
Xingshan Zeng, Jing Li, Lingzhi Wang, Kam-Fai Wong.
ACM Transactions on Information Systems. 2022. 📖 [PDF]
An Attention-based Rumor Detection Model with Tree-structured Recursive Neural Networks.
Jing Ma, Wei Gao, Shafiq R. Joty, Kam-Fai Wong.
ACM Transactions on Intelligent Systems and Technology. 2020. 📖 [PDF]
Binary Independence Language Model in a Relevance Feedback Environment.
Ho Chung Wu, Robert W. P. Luk, Kam-Fai Wong, Jian-Yun Nie.
International Journal of Software Engineering and Knowledge Engineering. 2019. 📖 [PDF]
Product recommendation algorithms in the age of omnichannel retailing - An intuitive clustering approach.
Jaydeep Balakrishnan, Chun Hung Cheng, Kam-Fai Wong, Kwan-Ho Woo.
Computers & Industrial Engineering. 2018. 📖 [PDF]
A Joint Model of Conversational Discourse and Latent Topics on Microblogs.
Jing Li, Yan Song, Zhongyu Wei, Kam-Fai Wong.
Computational Linguistics. 2018. 📖 [PDF]
Exploiting structural similarity of log files in fault diagnosis for Web service composition.
Xu Han, Binyang Li, Kam-Fai Wong, Zhongzhi Shi.
CAAI Transactions on Intelligence Technology. 2016. 📖 [PDF]
Dynamic joint sentiment-topic model.
Yulan He, Chenghua Lin, Wei Gao, Kam-Fai Wong.
ACM Transactions on Intelligent Systems and Technology. 2013. 📖 [PDF]
A Self-Training Framework for Automatic Identification of Exploratory Dialogue.
Zhongyu Wei, Yulan He, Simon Buckingham Shum, Rebecca Ferguson, Wei Gao, Kam-Fai Wong.
International Journal of Computational Linguistics and Applications. 2013. 📖 [PDF]
A link-bridged topic model for cross-domain document classification.
Pei Yang, Wei Gao, Qi Tan, Kam-Fai Wong.
Information Processing and Management. 2013. 📖 [PDF]
A split-list approach for relevance feedback in information retrieval.
Ho Chung Wu, Robert W. P. Luk, Kam-Fai Wong, Jian-Yun Nie.
Information Processing and Management. 2012. 📖 [PDF]
An improved branch-and-bound clustering approach for data partitioning.
Chun Hung Cheng, Kam-Fai Wong, Kwan-Ho Woo.
International Transactions in Operational Research. 2011. 📖 [PDF]
Extracting common emotions from blogs based on fine-grained sentiment clustering.
Shi Feng, Daling Wang, Ge Yu, Wei Gao, Kam-Fai Wong.
Knowledge and Information Systems. 2011. 📖 [PDF]
An Efficient Approach for Sentence-based Opinion Retrieval.
Binyang Li, Kam-Fai Wong, Lanjun Zhou, Shi Feng.
International Journal of Computer Processing of Oriental Languages. 2011. 📖 [PDF]
Exploiting query logs for cross-lingual query suggestions.
Wei Gao, Cheng Niu, Jian-Yun Nie, Ming Zhou, Kam-Fai Wong, Hsiao-Wuen Hon.
ACM Transactions on Information Systems. 2010. 📖 [PDF]
Building a framework for the probability ranking principle by a family of expected weighted rank.
Edward Kai Fung Dang, Ho Chung Wu, Robert Wing Pong Luk, Kam-Fai Wong.
ACM Transactions on Information Systems. 2009. 📖 [PDF]
Building a Chinese Collocation Bank.
Ruifeng Xu, Qin Lu, Kam-Fai Wong, Wenjie Li.
International Journal of Computer Processing of Oriental Languages. 2009. 📖 [PDF]
Sentiment Vector Space Model for Lyric-Based Song Sentiment Classification.
Yunqing Xia, Linlin Wang, Kam-Fai Wong.
International Journal of Computer Processing of Oriental Languages. 2008. 📖 [PDF]
Pattern-Based Opinion Mining for Stock Market Trend Prediction.
Kam-Fai Wong, Yunqing Xia, Ruifeng Xu, Mingli Wu, Wenjie Li.
International Journal of Computer Processing of Oriental Languages. 2008. 📖 [PDF]
Interpreting TF-IDF term weights as making relevance decisions.
Ho Chung Wu, Robert Wing Pong Luk, Kam-Fai Wong, Kui-Lam Kwok.
ACM Transactions on Information Systems. 2008. 📖 [PDF]
Normalization of Chinese chat language.
Kam-Fai Wong, Yunqing Xia.
Language Resources and Evaluation. 2008. 📖 [PDF]
Fast XML Structural Join Algorithms by Partitioning.
Nan Tang, Jeffrey Xu Yu, Kam-Fai Wong, Jianxin Li.
Journal of Research and Practice in Information Technology. 2008. 📖 [PDF]
An intelligent information agent for document title classification and filtering in document-intensive domains.
Dawei Song, Raymond Y. K. Lau, Peter D. Bruza, Kam-Fai Wong, Ding-Yi Chen.
Decision Support Systems. 2007. 📖 [PDF]
A retrospective study of a hybrid document-context based retrieval model.
Ho Chung Wu, Robert W. P. Luk, Kam-Fai Wong, K. L. Kwok.
Information Processing and Management. 2007. 📖 [PDF]
Adapting pivoted document-length normalization for query size: Experiments in Chinese and English.
Tze Leung Chung, Robert Wing Pong Luk, Kam-Fai Wong, Kui-Lam Kwok, Dik Lun Lee.
ACM Transactions on Asian Language Information Processing. 2006. 📖 [PDF]
Linguistic and Behavioural Studies of Chinese Chat Language.
Kam-Fai Wong, Yunqing Xia, Wenjie Li.
International Journal of Computer Processing of Oriental Languages. 2006. 📖 [PDF]
Experimental Studies Using Statistical Algorithms on Transliterating Phoneme Sequences for English-chinese Name Translation.
Wei Gao, Kam-Fai Wong.
International Journal of Computer Processing of Oriental Languages. 2006. 📖 [PDF]
Integrating Temporal Distribution Information into Event-Based Summarization.
Wenjie Li, Mingli Wu, Qin Lu, Kam-Fai Wong.
International Journal of Computer Processing of Oriental Languages. 2006. 📖 [PDF]
Guest Editor's Introduction.
Kam-Fai Wong.
Int. J. comput. Process. Orient. Lang. 2005. 📖 [PDF]
An Overview of Temporal Information Extraction.
Kam-Fai Wong, Yunqing Xia, Wenjie Li, Chunfa Yuan.
Int. J. comput. Process. Orient. Lang. 2005. (Workshop) 📖 [PDF]
Using Longest Common Subsequence Matching for Chinese Information Retrieval.
Yun Xiao, Robert W. P. Luk, Kam-Fai Wong, K. L. Kwok.
J. Chin. Lang. Comput. 2005. 📖 [PDF]
The Design of a Statistical Algorithm for Resolving Structural Ambiguity IN "V NP1 usde NP0".
Wenjie Li, Kam-Fai Wong.
Comput. Intell. 2003. 📖 [PDF]
FACOPT: a user friendly FACility layout OPTimization system.
Jaydeep Balakrishnan, Chun Hung Cheng, Kam-Fai Wong.
Comput. Oper. Res. 2003. 📖 [PDF]
Nstar: an interactive tool for local web search.
Tao Guan, Kam-Fai Wong.
Inf. Manag. 2003. 📖 [PDF]
A Design of Temporal Event Extraction from Chinese Financial News.
Wenjie Li, Kam-Fai Wong, Chunfa Yuan.
Comput. Process. Orient. Lang. 2003. 📖 [PDF]
Temporal Representation and Classification in Chinese.
Kam-Fai Wong, Wenjie Li, Chunfa Yuan, Xiaodan Zhu.
Int. J. Comput. Process. Orient. Lang. 2002. 📖 [PDF]
Component-Based Embedded Software Engineering: Development Framework, Quality Assurance and a Generic Assessment Environment.
Xia Cai, Michael R. Lyu, Kam-Fai Wong.
Int. J. Softw. Eng. Knowl. Eng. 2002. 📖 [PDF]
Prolog and deductive databases.
Kam-Fai Wong, Jun'ichi Tsujii.
ACM Trans. Asian Lang. Inf. Process. 2002. 📖 [PDF]
A word-based approach for modeling and discovering temporal relations embedded in Chinese sentences.
Wenjie Li, Kam-Fai Wong.
ACM Trans. Asian Lang. Inf. Process. 2002. 📖 [PDF]
A Chinese dictionary construction algorithm for information retrieval.
Honglan Jin, Kam-Fai Wong.
ACM Trans. Asian Lang. Inf. Process. 2002. (Workshop) 📖 [PDF]
A genetic algorithm-based clustering approach for database partitioning.
Chun Hung Cheng, Wing-Kin Lee, Kam-Fai Wong.
IEEE Trans. Syst. Man Cybern. Part C. 2002. 📖 [PDF]
Labor shortfall in Hong Kong's IT industry.
Kam-Fai Wong.
Commun. ACM. 2001. 📖 [PDF]
An Investigation on Transformation-based Error-driven Learning Algorithm for Chinese Noun Phrase Extraction.
Kam-Fai Wong, Timothy Kun-Chung Chan, Chun Hung Cheng.
Int. J. comput. Process. Orient. Lang. 2001. 📖 [PDF]
Hybrid Term Indexing for Weighted Boolean and Vector Space Models.
Ken C. W. Chow, Robert W. P. Luk, Kam-Fai Wong, Kui-Lam Kwok.
Int. J. comput. Process. Orient. Lang. 2001. 📖 [PDF]
Guest editors' introduction to the special section from the international symposium on web systems evolution.
Xiaofeng Meng, Kam-Fai Wong.
Int. J. comput. Process. Orient. Lang. 2001. 📖 [PDF]
Overview of a Chinese Natural Language Interface to Databases: NChiql.
Xiaofeng Meng, Shan Wang, Kam-Fai Wong.
Int. J. comput. Process. Orient. Lang. 2001. 📖 [PDF]
A Workflow Model for Chinese Business Processes.
Kam-Fai Wong, Boon Toh Low, Yongjie Ren.
Int. J. comput. Process. Orient. Lang. 2001. 📖 [PDF]
An Effective Method for Chinese Grammar Rule Learning..
Chunfa Yuan, Gang Chen, Kam-Fai Wong, Wenjie Li.
Int. J. comput. Process. Orient. Lang. 2001. 📖 [PDF]
Chinese document indexing based on a new partitioned signature file: Model and evaluation.
Wai Lam, Kam-Fai Wong, Chi-Yin Wong.
J. Assoc. Inf. Sci. Technol. 2001. 📖 [PDF]
Toward automatic Chinese temporal information extraction..
Wenjie Li, Kam-Fai Wong, Chunfa Yuan.
J. Assoc. Inf. Sci. Technol. 2001. 📖 [PDF]
Application of aboutness to functional benchmarking in information retrieval.
Kam-Fai Wong, Dawei Song, Peter Bruza, Chun Hung Cheng.
ACM Trans. Inf. Syst. 2001. 📖 [PDF]
SWAM - a structured WWW access model.
Kam-Fai Wong, Chun Hung Cheng, Jaideep Motwani.
Inf. Manag. 2000. 📖 [PDF]
Identifying Temporal Components in a Chinese Temporal Information System.
Wenjie Li, Kam-Fai Wong, Chunfa Yuan.
Int. J. comput. Process. Orient. Lang. 2000. 📖 [PDF]
Aboutness from a commonsense perspective.
Peter Bruza, Dawei Song, Kam-Fai Wong.
J. Am. Soc. Inf. Sci. 2000. 📖 [PDF]
The processing and improvement of multi-statement queries in Chiql.
Xiaofeng Meng, Kam-Fai Wong, Suen Man Yip, Vincent Y. Lum, Shan Wang.
J. Comput. Sci. Technol. 1998. 📖 [PDF]
Extending the superimposed codeword indexing scheme to handle incomplete information.
M. Howard Williams, Kam-Fai Wong.
Knowl. Based Syst. 1998. 📖 [PDF]
Performance evaluation of three logging schemes for a shared-nothing database server.
Kam-Fai Wong.
Simul. Pract. Theory. 1998. 📖 [PDF]
Chicon - A Chinese Text Manipulation Language.
Kam-Fai Wong, Vincent Y. Lum, Wai-Ip Lam.
Softw. Pract. Exp. 1998. 📖 [PDF]
Design considerations of a parallel recovery scheme for the EDS data base server.
Kam-Fai Wong.
J. Syst. Softw. 1993. 📖 [PDF]
Comments on "A Comparison of Concatenated and Superimposed Code Word Surrogate Files for Very Large Data/Knowledge Bases".
Kam-Fai Wong.
Inf. Process. Lett. 1989. 📖 [PDF]
Prolog and deductive databases.
M. Howard Williams, G. Chen, D. Ferbrache, P. A. Massey, S. Salvini, Hamish Taylor, Kam-Fai Wong.
Knowl. Based Syst. 1988. 📖 [PDF]
KPS: a Web Information Mining Algorithm.
Tao Guan, Kam-Fai Wong.
Comput. Networks. 1999. 📖 [PDF]
MODEC: A Multi-Granularity Mobile Object-Oriented Database Caching Mechanism, Prototype and Performance.
Boris Y. L. Chan, Hong Va Leong, Antonio Si, Kam-Fai Wong.
Distributed Parallel Databases. 1999. 📖 [PDF]
A Study on Word-Based and Integral-Bit Chinese Text Compression Algorithms.
Kwok-Shing Cheng, Gilbert H. Young, Kam-Fai Wong.
J. Am. Soc. Inf. Sci. 1999. 📖 [PDF]

📓  Conference

MiniMax-Remover: Taming Bad Noise Helps Video Object Removal.
Bojia Zi, Weixuan Peng, Xianbiao Qi, Jianan Wang, Shihao Zhao, Rong Xiao, Kam-Fai Wong.
NeurIPS. 2025 📖 [PDF]
Señorita-2M: A High-Quality Instruction-based Dataset for General Video Editing by Video Specialists.
Bojia Zi, Penghui Ruan, Marco Chen, Xianbiao Qi, Shaozhe Hao, Shihao Zhao, Youze Huang, Bin Liang, Rong Xiao, Kam-Fai Wong.
NeurIPS. 2025 (Datasets and Benchmarks Track) 📖 [PDF]
Flexibly Utilize Memory for Long-Term Conversation via a Fragment-then-Compose Framework.
Cai Ke, Yiming Du, Bin Liang, Yifan Xiang, Lin Gui, Zhongyang Li, Baojun Wang, Yue Yu, Hui Wang, Kam-Fai Wong, Ruifeng Xu.
EMNLP. 2025 (Long, Main) 📖 [PDF]
MemeReaCon: Probing Contextual Meme Understanding in Large Vision-Language Models.
Zhengyi Zhao, Shubo Zhang, Yuxi Zhang, Yanxi Zhao, Yifan Zhang, Zezhong Wang, Huimin Wang, Yutian Zhao, Bin Liang, Yefeng Zheng, Binyang Li, Kam-Fai Wong, Xian Wu.
EMNLP. 2025 (Long, Main) 📖 [PDF]
T^2: An Adaptive Test-Time Scaling Strategy for Contextual Question Answering.
Zhengyi Zhao, Shubo Zhang, Zezhong Wang, Huimin Wang, Yutian Zhao, Bin Liang, Yefeng Zheng, Binyang Li, Kam-Fai Wong, Xian Wu.
EMNLP. 2025 (Long, Main) 📖 [PDF]
Stepwise Reasoning Checkpoint Analysis: A Test Time Scaling Method to Enhance LLMs' Reasoning.
Zezhong Wang, Xingshan Zeng, Weiwen Liu, Yufei Wang, Liangyou Li, Yasheng Wang, Lifeng Shang, Xin Jiang, Qun Liu, Kam-Fai Wong.
EMNLP. 2025 (Long, Main) 📖 [PDF]
ReSURE: Regularizing Supervision Unreliability for Multi-turn Dialogue Fine-tuning.
Yiming Du, Yifan Xiang, Bin Liang, Dahua Lin, Kam-Fai Wong, Fei Tan.
EMNLP. 2025 (Long, Main) 📖 [PDF]
Vulnerability-Aware Alignment: Mitigating Uneven Forgetting in Harmful Fine-Tuning.
Liang Chen, Xueting Han, Li Shen, Jing Bai, Kam-Fai Wong.
ICML. 2025 📖 [PDF]
UAlign: Leveraging Uncertainty Estimations for Factuality Alignment on Large Language Models.
Boyang Xue, Fei Mi, Qi Zhu, Hongru WANG, Rui Wang, Sheng Wang, Erxin Yu, Xuming Hu, Kam-Fai Wong.
ACL. 2025 (Long, Main) 📖 [PDF]
Learning First-Order Logic Rules for Argumentation Mining.
Yang Sun, Guanrong Chen, Hamid Alinejad-Rokny, Jianzhu Bao, Yuqi Huang, Bin Liang, Kam-Fai Wong, Min Yang, Ruifeng Xu.
ACL. 2025 (Long, Main) 📖 [PDF]
Rethinking Stateful Tool Use in Multi-Turn Dialogues: Benchmarks and Challenges.
Hongru Wang, Wenyu Huang, Yufei Wang, Yuanhao Xi, Jianqiao Lu, Huan Zhang, Nan Hu, Zeming Liu, Jeff Z. Pan, Kam-Fai Wong.
ACL. 2025 (Long, Findings) 📖 [PDF]
Self-Reasoning Language Models: Unfold Hidden Reasoning Chains with Few Reasoning Catalyst.
Hongru Wang, Deng Cai, Wanjun Zhong, Shijue Huang, Jeff Z. Pan, Zeming Liu, Kam-Fai Wong.
ACL. 2025 (Long, Findings) 📖 [PDF]
COPR: Continual Human Preference Learning via Optimal Policy Regularization.
Han Zhang, Lin Gui, Yu Lei, Yuanzhao Zhai, Yehong Zhang, Yulan He, Hui Wang, Yue Yu, Kam-Fai Wong, Bin Liang, Ruifeng Xu.
ACL. 2025 (Long, Findings) 📖 [PDF]
A Comprehensive Study of Multilingual Confidence Estimation on Large Language Models.
Boyang Xue, Hongru Wang, Rui Wang, Sheng Wang, Zezhong Wang, Yiming Du, Bin Liang, Kam-Fai Wong.
ACL. 2025 (Long, Findings) 📖 [PDF]
PEARL: Towards Permutation-Resilient LLMs.
Liang CHEN, Li Shen, Yang Deng, Xiaoyan Zhao, Bin Liang, Kam-Fai Wong.
ICLR. 2025 📖 [PDF]
Centrality-guided Pre-training for Graph.
Bin Liang, Shiwei Chen, Lin Gui, Hui Wang, Yue Yu, Ruifeng Xu, Kam-Fai Wong.
ICLR. 2025 📖 [PDF]
Mitigating Biases of Large Language Models in Stance Detection with Counterfactual Augmented Calibration.
Ang Li, Jingqian Zhao, Bin Liang, Lin Gui, Hui Wang, Xi Zeng, Xingwei Liang, Kam-Fai Wong, Ruifeng Xu.
NAACL. 2025 (Long, Main) 📖 [PDF]
ToolFlow: Boosting LLM Tool-Calling Through Natural and Coherent Dialogue Synthesis.
Zezhong WANG, Xingshan Zeng, Weiwen Liu, Liangyou Li, Yasheng Wang, Lifeng Shang, Xin Jiang, Qun Liu, Kam-Fai Wong.
NAACL. 2025 (Long, Findings) 📖 [PDF]
Steering Knowledge Selection Behaviours in LLMs via SAE-Based Representation Engineering.
Yu Zhao, Alessio Devoto, Giwon Hong, Xiaotang Du, Aryo Pradipta Gema, Hongru WANG, Xuanli He, Kam-Fai Wong, Pasquale Minervini.
NAACL. 2025 (Long, Main) 📖 [PDF]
Chain-of-Probe: Examing the Necessity and Accuracy of CoT Step-by-Step.
Zezhong Wang, Xingshan Zeng, Weiwen Liu, Yufei Wang, Liangyou Li, Yasheng Wang, Lifeng Shang, Xin Jiang, Qun Liu, Kam-Fai Wong.
NAACL. 2025 (Long, Main) 📖 [PDF]
Self-DC: When to retrieve and When to generate? Self Divide-and-Conquer for Compositional Unknown Questions.
Hongru Wang, Boyang Xue, Baohang Zhou, Tianhua Zhang, Cunxiang Wang, Guanhua Chen, Huimin Wang, Kam-fai Wong.
NAACL. 2025 (Long, Main) 📖 [PDF]
Selective Information Elimination From Large Language Models with a Granular Evaluation Framework.
Lingzhi Wang, Xingshan Zeng, Jinsong Guo, Kam-Fai Wong, Georg Gottlob.
AAAI. 2025 (Oral). 📖 [PDF]
CoCoCo: Improving Text-Guided Video Inpainting for Better Consistency, Controllability and Compatibility.
Bojia Zi, Shihao Zhao, Xianbiao Qi, Jianan Wang, Yukai Shi, Qianyu Chen, Bin Liang, Kam-Fai Wong, Lei Zhang.
AAAI. 2025. 📖 [PDF]
A New Formula for Sticker Retrieval: Reply with Stickers in Multi-Modal and Multi-Session Conversation.
Bingbing Wang, Yiming Du, Bin Liang, Zhixin Bai, Min Yang, Baojun Wang, Kam-Fai Wong, Ruifeng Xu.
AAAI. 2025. 📖 [PDF]
A Comprehensive Evaluation on Event Reasoning of Large Language Models.
Zhengwei Tao, Zhi Jin, Yifan Zhang, Xiancai Chen, Haiyan Zhao, Jia Li, Bing Liang, Chongyang Tao, Qun Liu, Kam-Fai Wong.
AAAI. 2025. 📖 [PDF]
Investigating Bias in LLM-Based Bias Detection: Disparities between LLMs and Human Perception.
Luyang Lin, Lingzhi Wang, Jinsong Guo, Kam-Fai Wong.
LREC-COLING. 2025. (Long) 📖 [PDF]
VLEU: a Method for Automatic Evaluation for Generalizability of Text-to-Image Models.
Jingtao Cao, Zheng Zhang, Hongru Wang, Kam-Fai Wong.
EMNLP. 2024, (Long, Main). 📖 [PDF]
Proceedings of the 10th SIGHAN Workshop on Chinese Language Processing (SIGHAN-10).
Kam-Fai Wong, Min Zhang, Ruifeng Xu, Jing Li, Zhongyu Wei, Lin Gui, Bin Liang, Runcong Zhao.
ACL SIGHAN-10. 2024, (Workshop). 📖 [PDF]
Fine-tuning after Prompting: an Explainable Way for Classification.
Zezhong Wang, Luyao Ye, Hongru Wang, Boyang Xue, Yiming Du, Bin Liang, Kam-Fai Wong.
ACL SIGHAN-10. 2024, (Workshop) 📖 [PDF]
PerLTQA: A Personal Long-Term Memory Dataset for Memory Classification, Retrieval, and Synthesis in Question Answering.
Yiming Du, Hongru Wang, Zhengyi Zhao, Bin Liang, Baojun Wang, Wanjun Zhong, Zezhong Wang, Kam-Fai Wong.
ACL (SIGHAN-10) Workshop. 2024. (Best Paper Reward) 📖 [PDF]
Empowering Large Language Models: Tool Learning for Real-World Interaction.
Hongru Wang, Yujia Qin, Yankai Lin, Jeff Z Pan, Kam-Fai Wong.
ACM SIGIR Conference on Research and Development in Information Retrieval. 2024. 📖 [PDF]
M3sum: A Novel Unsupervised Language-Guided Video Summarization.
Hongru Wang, Baohang Zhou, Zhengkun Zhang, Yiming Du, David Ho, Kam-Fai Wong.
ICASSP. 2024. 📖 [PDF]
DPDLLM: A Black-box Framework for Detecting Pre-training Data from Large Language Models.
Baohang Zhou, Zezhong Wang, Lingzhi Wang, Hongru Wang, Ying Zhang, Kehui Song, Xuhui Sui, Kam-Fai Wong.
ACL. 2024. (Long, Findings) 📖 [PDF]
UniMS-RAG: A Unified Multi-source Retrieval-Augmented Generation for Personalized Dialogue Systems.
Hongru Wang, Wenyu Huang, Yang Deng, Rui Wang, Zezhong Wang, Yufei Wang, Fei Mi, Jeff Z. Pan, Kam-Fai Wong.
. 2024. (Preprint) 📖 [PDF]
Multi-modal Stance Detection: New Datasets and Model.
Bin Liang, Ang Li, Jingqian Zhao, Lin Gui, Min Yang, Yue Yu, Kam-Fai Wong, Ruifeng Xu.
ACL. 2024, (Long, Findings) 📖 [PDF]
MT-Eval: A Multi-Turn Capabilities Evaluation Benchmark for Large Language Models.
Wai-Chung Kwan, Xingshan Zeng, Yuxin Jiang, Yufei Wang, Liangyou Li, Lifeng Shang, Xin Jiang, Qun Liu, Kam-Fai Wong.
ACL. 2024. (Long, Outstanding Paper Reward) 📖 [PDF]
OSPC: Detecting Harmful Memes with Large Language Model as a Catalyst.
Jingtao Cao, Zheng Zhang, Hongru Wang, Bin Liang, Hao Wang, Kam-Fai Wong.
WWW. 2024 📖 [PDF]
Visually Guided Generative Text-Layout Pre-training for Document Intelligence.
Zhiming Mao, Haoli Bai, Lu Hou, Lifeng Shang, Xin Jiang, Qun Liu, Kam-Fai Wong.
NAACL. 2024, (Long, Main) 📖 [PDF]
IndiTag: An Online Media Bias Analysis and Annotation System Using Fine-Grained Bias Indicators.
Luyang Lin, Lingzhi Wang, Jinsong Guo, Jing Li, Kam-Fai Wong.
NAACL. 2024, (Long, Findings) 📖 [PDF]
Role Prompting Guided Domain Adaptation with General Capability Preserve for Large Language Models.
Rui Wang, Fei Mi, Yi Chen, Boyang Xue, Hongru Wang, Qi Zhu, Kam-Fai Wong, Ruifeng Xu.
NAACL. 2024, (Long, Findings) 📖 [PDF]
Enhancing Large Language Models Against Inductive Instructions with Dual-critique Prompting.
Rui Wang, Hongru Wang, Fei Mi, Boyang Xue, Yi Chen, Kam-Fai Wong, Ruifeng Xu.
NAACL. 2024, (Long) 📖 [PDF]
UniRetriever: Multi-task Candidates Selection for Various Context-Adaptive Conversational Retrieval.
Hongru Wang, Boyang Xue, Baohang Zhou, Rui Wang, Fei Mi, Weichao Wang, Yasheng Wang, Kam-Fai Wong.
LREC-COLING. 2024. (Long) 📖 [PDF]
Pacar: Automated Fact-checking with Planning and Customized Action Reasoning using Large Language Models.
Xiaoyan Zhao, Lingzhi Wang, Zhanghao Wang, Hong Cheng, Rui Zhang, Kam-Fai Wong.
LREC-COLING. 2024. (Long) 📖 [PDF]
JoTR: A Joint Transformer and Reinforcement Learning Framework for Dialog Policy Learning.
Wai-Chung Kwan, Huimin Wang, Hongru Wang, Zezhong Wang, Xian Wu, Yefeng Zheng, Kam-Fai Wong.
LREC-COLING. 2024. (Long) 📖 [PDF]
IndiVec: An Exploration of Leveraging Large Language Models for Media Bias Detection with Fine-Grained Bias Indicators.
Luyang Lin, Lingzhi Wang, Xiaoyan Zhao, Jing Li, Kam-Fai Wong.
EACL. 2024. (Long, Findings) 📖 [PDF]
Selective Forgetting: Advancing Machine Unlearning Techniques and Evaluation in Language Models.
Lingzhi Wang, Xingshan Zeng, Jinsong Guo, Kam-Fai Wong, Georg Gottlob.
EMNLP. 2023. (Long, Findings) 📖 [PDF]
ReadPrompt: A Readable Prompting Method for Reliable Knowledge Probing.
Zezhong Wang, Luyao Ye, Hongru Wang, Wai Chung Kwan, David Ho, Kam Fai Wong.
EMNLP. 2023. (Long, Findings) 📖 [PDF]
Improving Factual Consistency for Knowledge-Grounded Dialogue Systems via Knowledge Enhancement and Alignment.
Boyang Xue, Weichao Wang, Hongru Wang, Fei Mi, Rui Wang, Yasheng Wang, Lifeng Shang, Xin Jiang, Qun Liu, Kam-Fai Wong.
EMNLP. 2023. (Long, Findings) 📖 [PDF]
Beyond Factuality: A Comprehensive Evaluation of Large Language Models as Knowledge Generators.
Liang Chen, Yang Deng, Yatao Bian, Zeyu Qin, Bingzhe Wu, Tat-Seng Chua, Kam-Fai Wong.
EMNLP. 2023. (Long) 📖 [PDF]
Chain-of-thought prompting for responding to in-depth dialogue questions with LLM.
Hongru Wang, Rui Wang, Fei Mi, Zezhong Wang, Ruifeng Xu, Kam-Fai Wong.
EMNLP. 2023. (Long, Findings) 📖 [PDF]
Large Language Models as Source Planner for Personalized Knowledge-grounded Dialogues.
Hongru Wang, Minda Hu, Yang Deng, Rui Wang, Fei Mi, Weichao Wang, Yasheng Wang, Wai-Chung Kwan, Irwin King, Kam-Fai Wong.
EMNLP. 2023. (Long, Findings) 📖 [PDF]
Retrieval-free Knowledge Injection through Multi-Document Traversal for Dialogue Models.
Rui Wang, Jianzhu Bao, Fei Mi, Yi Chen, Hongru Wang, Yasheng Wang, Yitong Li, Lifeng Shang, Kam-Fai Wong, Ruifeng Xu.
ACL. 2023. 📖 [PDF]
Towards Robust Personalized Dialogue Generation via Order-Insensitive Representation Regularization.
Liang Chen, Hongru Wang, Yang Deng, Wai-Chung Kwan, Zezhong Wang, Kam-Fai Wong.
ACL. 2023. (Short, Findings) 📖 [PDF]
UniTRec: A Unified Text-to-Text Transformer and Joint Contrastive Learning Framework for Text-based Recommendation.
Zhiming Mao, Huimin Wang, Yiming Du, Kam-Fai Wong.
ACL. 2023. (Short) 📖 [PDF]
KGA: A General Machine Unlearning Framework Based on Knowledge Gap Alignment.
Lingzhi Wang, Tong Chen, Wei Yuan, Xingshan Zeng, Kam-Fai Wong, Hongzhi Yin.
ACL. 2023. 📖 [PDF]
CoAD: Automatic Diagnosis through Symptom and Disease Collaborative Generation.
Huimin Wang, Wai-Chung Kwan, Kam-Fai Wong, Yefeng Zheng.
ACL. 2023. 📖 [PDF]
Strategize Before Teaching: A Conversational Tutoring System with Pedagogy Self-Distillation.
Lingzhi Wang, Mrinmaya Sachan, Xingshan Zeng, Kam-Fai Wong.
EACL. 2023. (Short, Findings) 📖 [PDF]
Learning When and What to Quote: A Quotation Recommender System with Mutual Promotion of Recommendation and Generation.
Lingzhi Wang, Xingshan Zeng, Kam-Fai Wong.
EMNLP. 2022. (Findings) 📖 [PDF]
DIGAT: Modeling News Recommendation with Dual-Graph Interaction.
Zhiming Mao, Jian Li, Hongru Wang, Xingshan Zeng, Kam-Fai Wong.
EMNLP. 2022. (Findings) 📖 [PDF]
"I Know Who You Are": Character-Based Features for Conversational Humor Recognition in Chinese.
Wenbo Shang, Jiangjiang Zhao, Zezhong Wang, Binyang Li, Fangchun Yang, Kam-Fai Wong.
EMNLP. 2022. (Short, Findings) 📖 [PDF]
Integrating Pretrained Language Model for Dialogue Policy Evaluation.
Hongru Wang, Huimin Wang, Zezhong Wang, Kam-Fai Wong.
ICASSP. 2022. 📖 [PDF]
TopicRefine: Joint Topic Prediction and Dialogue Response Generation for Multi-turn End-to-End Dialogue System.
Hongru Wang, Mingyu Cui, Zimo Zhou, Kam-Fai Wong.
ICNLSP. 2022. 📖 [PDF]
Prior Omission of Dissimilar Source Domain(s) for Cost-Effective Few-Shot Learning.
Zezhong Wang, Hongru Wang, Wai-Chung Kwan, Kam-Fai Wong.
ICNLSP. 2022. 📖 [PDF]
Successful New-entry Prediction for Multi-Party Online Conversations via Latent Topics and Discourse Modeling.
Lingzhi Wang, Jing Li, Xingshan Zeng, Kam-Fai Wong.
WWW. 2022. 📖 [PDF]
RecInDial: A Unified Framework for Conversational Recommendation with Pretrained Language Models.
Lingzhi Wang, Huang Hu, Lei Sha, Can Xu, Daxin Jiang, Kam-Fai Wong.
AACL. 2022. 📖 [PDF]
Quotation Recommendation and Interpretation Based on Transformation from Queries to Quotations.
Lingzhi Wang, Xingshan Zeng, Kam-Fai Wong.
ACL. 2021. (Short) 📖 [PDF]
Neural News Recommendation with Collaborative News Encoding and Structural User Encoding.
Zhiming Mao, Xingshan Zeng, Kam-Fai Wong.
EMNLP. 2021. (Findings) 📖 [PDF]
A Collaborative Multi-agent Reinforcement Learning Framework for Dialog Action Decomposition.
Huimin Wang, Kam-Fai wong.
EMNLP. 2021. 📖 [PDF]
Fast and Scalable Dialogue State Tracking with Explicit Modular Decomposition.
Dingmin Wang, Chenghua Lin, Qi Liu, Kam-Fai Wong.
NAACL. 2021. 📖 [PDF]
MCML: A Novel Memory-based Contrastive Meta-Learning Method for Few Shot Slot Tagging.
Hongru Wang, Zezhong Wang, Gabriel Pui Cheong Fung, Kam-Fai Wong.
IJCNLP. 2021. 📖 [PDF]
Re-entry Prediction for Online Conversations via Self-Supervised Learning.
Lingzhi Wang, Xingshan Zeng, Huang Hu, Kam-Fai Wong, Daxin Jiang.
EMNLP. 2021. (Findings) 📖 [PDF]
Inconsistent Few-Shot Relation Classification via Cross-Attentional Prototype Networks with Contrastive Learning.
Hongru Wang, Zhijing Jin, Jiarun Cao, Gabriel Pui Cheong Fung, Kam-Fai Wong.
. 2021. (Preprint) 📖 [PDF]
Dynamic Online Conversation Recommendation.
Xingshan Zeng, Jing Li, Lu Wang, Zhiming Mao, Kam-Fai Wong.
ACL. 2020. 📖 [PDF]
Learning Efficient Dialogue Policy from Demonstrations through Shaping.
Huimin Wang, Baolin Peng, Kam-Fai Wong.
ACL. 2020. 📖 [PDF]
Dialogue State Tracking with Pretrained Encoder for Multi-domain Trask-oriented Dialogue Systems.
Dingmin Wang, Chenghua Lin, Li Zhong, Kam-Fai Wong.
. 2020. (Preprint) 📖 [PDF]
KddRES: A Multi-level Knowledge-driven Dialogue Dataset for Restaurant Towards Customized Dialogue System.
Hongru Wang, Min Li, Zimo Zhou, Gabriel Pui Cheong Fung, Kam-Fai Wong.
. 2020. (Preprint) 📖 [PDF]
Continuity of Topic, Interaction, and Query: Learning to Quote in Online Conversations.
Lingzhi Wang, Jing Li, Xingshan Zeng, Haisong Zhang, Kam-Fai Wong.
EMNLP. 2020. 📖 [PDF]
CUHK at SemEval-2020 Task 4: CommonSense Explanation, Reasoning and Prediction with Multi-task Learning.
Hongru Wang, Xiangru Tang, Sunny Lai, Kwong-Sak Leung, Jia Zhu, Gabriel Pui Cheong Fung, Kam-Fai Wong.
SemEval@COLING. 2020. (Workshop) 📖 [PDF]
Rumor Detection with Hierarchical Recurrent Convolutional Neural Network.
Xiang Lin, Xiangwen Liao, Tong Xu, Wenjing Pian, Kam-Fai Wong.
NLPCC. 2019. 📖 [PDF]
Detect Rumors on Twitter by Promoting Information Campaigns with Generative Adversarial Learning.
Jing Ma, Wei Gao, Kam-Fai Wong.
WWW. 2019. 📖 [PDF]
RecInDial: A Unified Framework for Conversational Recommendation with Pretrained Language Models.
Xingshan Zeng, Jing Li, Lu Wang, Kam-Fai Wong.
EMNLP. 2019. 📖 [PDF]
Coupling Global and Local Context for Unsupervised Aspect Extraction.
Ming Liao, Jing Li, Haisong Zhang, Lingzhi Wang, Xixin Wu, Kam-Fai Wong.
EMNLP. 2019. 📖 [PDF]
Joint Effects of Context and User History for Predicting Online Conversation Re-entries.
Xingshan Zeng, Jing Li, Lu Wang, Kam-Fai Wong.
ACL. 2019. 📖 [PDF]
Sentence-Level Evidence Embedding for Claim Verification with Hierarchical Attention Networks.
Jing Ma, Wei Gao, Shafiq R. Joty, Kam-Fai Wong.
ACL. 2019. 📖 [PDF]
An Environment-Aware Market Strategy for Data Allocation and Dynamic Migration in Cloud Database.
Tengjiao Wang, Binyang Li, Wei Chen, Yuxiao Zhang, Ying Han, Jinzhong Niu, Kam-Fai Wong.
ICDE. 2019. 📖 [PDF]
Building Personalized Simulator for Interactive Search.
Qianlong Liu, Baoliang Cui, Zhongyu Wei, Baolin Peng, Haikuan Huang, Hongbo Deng, Jianye Hao, Xuanjing Huang, Kam-Fai Wong.
IJCAI. 2019. 📖 [PDF]
Microblog Conversation Recommendation via Joint Modeling of Topics and Discourse.
Xingshan Zeng, Jing Li, Lu Wang, Nicholas Beauchamp, Sarah Shugars, Kam-Fai Wong.
NAACL. 2018. 📖 [PDF]
Convolution-based Memory Network for Aspect-based Sentiment Analysis.
Chuang Fan, Qinghong Gao, Jiachen Du, Lin Gui, Ruifeng Xu, Kam-Fai Wong.
SIGIR. 2018. 📖 [PDF]
Rumor Detection on Twitter with Tree-structured Recursive Neural Networks.
Jing Ma, Wei Gao, Kam-Fai Wong.
ACL. 2018. 📖 [PDF]
Task-oriented Dialogue System for Automatic Diagnosis.
Zhongyu Wei, Qianlong Liu, Baolin Peng, Huaixiao Tou, Ting Chen, Xuanjing Huang, Kam-Fai Wong, Xiangying Dai.
ACL. 2018. (Short) 📖 [PDF]
Deep Dyna-Q: Integrating Planning for Task-Completion Dialogue Policy Learning.
Baolin Peng, Xiujun Li, Jianfeng Gao, Jingjing Liu, Kam-Fai Wong.
ACL. 2018. 📖 [PDF]
A New Benchmark and Evaluation Schema for Chinese Typo Detection and Correction.
Dingmin Wang, Gabriel Pui Cheong Fung, Maxime Debosschere, Shichao Dong, Jia Zhu, Kam-Fai Wong.
AAAI. 2018. 📖 [PDF]
Adversarial Advantage Actor-Critic Model for Task-Completion Dialogue Policy Learning.
Baolin Peng, Xiujun Li, Jianfeng Gao, Jingjing Liu, Yun-Nung Chen, Kam-Fai Wong.
ICASSP. 2018. 📖 [PDF]
Deep Dyna-Q: Integrating Planning for Task-Completion Dialogue Policy Learning.
Baolin Peng, Xiujun Li, Jianfeng Gao, Jingjing Liu, Kam-Fai Wong.
ACL. 2018. (Long, Main) 📖 [PDF]
Detect Rumor and Stance Jointly by Neural Multi-task Learning.
Jing Ma, Wei Gao, Kam-Fai Wong.
WWW. 2018. (Companion) 📖 [PDF]
The UIR Uncertainty Corpus for Chinese: Annotating Chinese Microblog Corpus for Uncertainty Identification from Social Media.
Binyang Li, Jun Xiang, Le Chen, Xu Han, Xiaoyan Yu, Ruifeng Xu, Tengjiao Wang, Kam-Fai Wong.
LREC. 2018. 📖 [PDF]
Composite Task-Completion Dialogue Policy Learning via Hierarchical Deep Reinforcement Learning.
Baolin Peng, Xiujun Li, Lihong Li, Jianfeng Gao, Asli Celikyilmaz, Sungjin Lee, Kam-Fai Wong.
EMNLP. 2017. 📖 [PDF]
Detect Rumors in Microblog Posts Using Propagation Structure via Kernel Learning.
Jing Ma, Wei Gao, Kam-Fai Wong.
ACL. 2017. 📖 [PDF]
May I take your order? A Neural Model for Extracting Structured Information from Conversations.
Baolin Peng, Michael L. Seltzer, Y. C. Ju, Geoffrey Zweig, Kam-Fai Wong.
EACL. 2017. 📖 [PDF]
NLPTEA 2017 Shared Task - Chinese Spelling Check.
Gabriel Pui Cheong Fung, Maxime Debosschere, Dingmin Wang, Bo Li, Jia Zhu, Kam-Fai Wong.
NLP-TEA@IJCNLP. 2017. (Workshop) 📖 [PDF]
Recommendation vs Sentiment Analysis: A Text-Driven Latent Factor Model for Rating Prediction with Cold-Start Awareness.
Kaisong Song, Wei Gao, Shi Feng, Daling Wang, Kam-Fai Wong, Chengqi Zhang.
IJCAI. 2017. 📖 [PDF]
IJCNLP-2017 Task 2: Dimensional Sentiment Analysis for Chinese Phrases.
Liang-Chih Yu, Lung-Hao Lee, Jin Wang, Kam-Fai Wong.
IJCNLP. 2017. (Evaluation) 📖 [PDF]
A Tensor Factorization Based User Influence Analysis Method with Clustering and Temporal Constraint.
Xiangwen Liao, Lingying Zhang, Lin Gui, Kam-Fai Wong, Guolong Chen.
NLPCC. 2017. [PDF]
Overview of NTCIR-13 ECA Task.
Qinghong Gao, Jiannan Hu, Ruifeng Xu, Lin Gui, Yulan He, Kam-Fai Wong, Qin Lu.
NTCIR. 2017. 📖 [PDF]
ACE: Automatic Colloquialism, Typographical and Orthographic Errors Detection for Chinese Language.
Shichao Dong, Gabriel Pui Cheong Fung, Binyang Li, Baolin Peng, Ming Liao, Jia Zhu, Kam-Fai Wong.
COLING. 2016. (Demo) 📖 [PDF]
Detecting Rumors from Microblogs with Recurrent Neural Networks.
Jing Ma, Wei Gao, Prasenjit Mitra, Sejeong Kwon, Bernard J. Jansen, Kam-Fai Wong, Meeyoung Cha.
IJCAI. 2016. 📖 [PDF]
An Attentional Neural Conversation Model with Improved Specificity.
Kaisheng Yao, Baolin Peng, Geoffrey Zweig, Kam-Fai Wong.
. 2016. (Preprint) 📖 [PDF]
Overview of the IALP 2016 shared task on Dimensional Sentiment Analysis for Chinese Words.
Liang-Chih Yu, Lung-Hao Lee, Kam-Fai Wong.
IALP. 2016. 📖 [PDF]
Cross lingual opinion holder extraction based on multi-kernel SVMs and transfer learning.
Ruifeng Xu, Lin Gui, Jun Xu, Qin Lu, Kam-Fai Wong.
WWW. 2016. 📖 [PDF]
Topic Extraction from Microblog Posts Using Conversation Structures.
Jing Li, Ming Liao, Wei Gao, Yulan He, Kam-Fai Wong.
ACL. 2016. 📖 [PDF]
Towards Neural Network-based Reasoning.
Baolin Peng, Zhengdong Lu, Hang Li, Kam-Fai Wong.
. 2015. (Preprint) 📖 [PDF]
Trending Sentiment-Topic Detection on Twitter.
Baolin Peng, Jing Li, Junwen Chen, Xu Han, Ruifeng Xu, Kam-Fai Wong.
CICLing. 2015. 📖 [PDF]
An Iterative Emotion Classification Approach for Microblogs.
Ruifeng Xu, Zhaoyu Wang, Jun Xu, Junwen Chen, Qin Lu, Kam-Fai Wong.
CICLing. 2015. 📖 [PDF]
Personalized Sentiment Classification Based on Latent Individuality of Microblog Users.
Kaisong Song, Shi Feng, Wei Gao, Daling Wang, Ge Yu, Kam-Fai Wong.
IJCAI. 2015. 📖 [PDF]
UIR-PKU: Twitter-OpinMiner System for Sentiment Analysis in Twitter at SemEval 2015.
Xu Han, Binyang Li, Jing Ma, Yuxiao Zhang, Gaoyan Ou, Tengjiao Wang, Kam-Fai Wong.
SemEval@NAACL. 2015. (Workshop) 📖 [PDF]
Detect Rumors Using Time Series of Social Context Information on Microblogging Websites.
Jing Ma, Wei Gao, Zhongyu Wei, Yueming Lu, Kam-Fai Wong.
CIKM. 2015. 📖 [PDF]
Using Content-level Structures for Summarizing Microblog Repost Trees.
Jing Li, Wei Gao, Zhongyu Wei, Baolin Peng, Kam-Fai Wong.
EMNLP. 2015. 📖 [PDF]
Learning to Rank Microblog Posts for Real-Time Ad-Hoc Search.
Jing Li, Zhongyu Wei, Hao Wei, Kangfei Zhao, Junwen Chen, Kam-Fai Wong.
NLPCC. 2015. 📖 [PDF]
Recurrent Neural Networks with External Memory for Spoken Language Understanding.
Baolin Peng, Kaisheng Yao, Jing Li, Kam-Fai Wong.
NLPCC. 2015. 📖 [PDF]
The Role of Physical Location in Our Online Social Networks.
Jia Zhu, Gabriel Pui Cheong Fung, Kam-Fai Wong, Binyang Li, Zhixu Li, Haoye Dong.
WAIM. 2015. 📖 [PDF]
Ranking model selection and fusion for effective microblog search.
Zhongyu Wei, Wei Gao, Tarek El-Ganainy, Walid Magdy, Kam-Fai Wong.
SoMeRA@SIGIR. 2014. (Workshop) 📖 [PDF]
The CUHK Discourse TreeBank for Chinese: Annotating Explicit Discourse Connectives for the Chinese TreeBank.
Lanjun Zhou, Binyang Li, Zhongyu Wei, Kam-Fai Wong.
LREC. 2014. 📖 [PDF]
Web Information Mining and Decision Support Platform for the Modern Service Industry.
Binyang Li, Lanjun Zhou, Zhongyu Wei, Kam-Fai Wong, Ruifeng Xu, Yunqing Xia.
ACL. 2014. (Demo) 📖 [PDF]
Exploiting Community Emotion for Microblog Event Detection.
Gaoyan Ou, Wei Chen, Tengjiao Wang, Zhongyu Wei, Binyang Li, Dongqing Yang, Kam-Fai Wong.
EMNLP. 2014. 📖 [PDF]
CLUSM: An Unsupervised Model for Microblog Sentiment Analysis Incorporating Link Information.
Gaoyan Ou, Wei Chen, Binyang Li, Tengjiao Wang, Dongqing Yang, Kam-Fai Wong.
DASFAA. 2014. 📖 [PDF]
Chinese Emotion Lexicon Developing via Multi-lingual Lexical Resources Integration.
Jun Xu, Ruifeng Xu, Yanzhen Zheng, Qin Lu, Kam-Fai Wong, Xiaolong Wang.
CICLing. 2013. 📖 [PDF]
Is Twitter A Better Corpus for Measuring Sentiment Similarity?.
Shi Feng, Le Zhang, Binyang Li, Daling Wang, Ge Yu, Kam-Fai Wong.
EMNLP. 2013. 📖 [PDF]
Domain-Specific Sentiment Word Extraction by Seed Expansion and Pattern Generation.
Duyu Tang, Bing Qin, Lanjun Zhou, Kam-Fai Wong, Yanyan Zhao, Ting Liu.
. 2013. (Preprint) 📖 [PDF]
Pests Hidden in Your Fans: An Effective Approach for Opinion Leader Discovery.
Binyang Li, Kam-Fai Wong, Lanjun Zhou, Zhongyu Wei, Jun Xu.
CCL. 2013. 📖 [PDF]
A Mixed Model for Cross Lingual Opinion Analysis.
Lin Gui, Ruifeng Xu, Jun Xu, Li Yuan, Yuanlin Yao, Jiyun Zhou, Qiaoyun Qiu, Shuwei Wang, Kam-Fai Wong, Ricky Cheung.
NLPCC. 2013. 📖 [PDF]
An Empirical Study on Uncertainty Identification in Social Media Context.
Zhongyu Wei, Junwen Chen, Wei Gao, Binyang Li, Lanjun Zhou, Yulan He, Kam-Fai Wong.
ACL. 2013. (Short) 📖 [PDF]
Mainstream media behavior analysis on Twitter: a case study on UK general election.
Zhongyu Wei, Yulan He, Wei Gao, Binyang Li, Lanjun Zhou, Kam-Fai Wong.
HT. 2013. 📖 [PDF]
Resolving Conflicting Arguments under Uncertainties.
Benson Hin Kwong Ng, Kam-Fai Wong, Boon Toh Low:.
. 2013. 📖 [PDF]
Web 2.0 Environmental Scanning and Adaptive Decision Support for Business Mergers and Acquisitions.
Raymond Shaoyi Lau, Stephen S. Y. Liao, Kam-Fai Wong, Dickson K. W. Chiu.
MIS Quarterly. 2012. 📖 [PDF]
Tracking Sentiment and Topic Dynamics from Social Media.
Yulan He, Chenghua Lin, Wei Gao, Kam-Fai Wong.
ICWSM. 2012. 📖 [PDF]
Quantising Opinions for Political Tweets Analysis.
Yulan He, Hassan Saif, Zhongyu Wei, Kam-Fai Wong.
LREC. 2012. 📖 [PDF]
Microblog Search and Filtering with Time Sensitive Feedback and Thresholding bsed on BM25.
Wei Gao, Zhongyu Wei, Kam-Fai Wong.
TREC. 2012. 📖 [PDF]
Information-theoretic Multi-view Domain Adaptation.
Pei Yang, Wei Gao, Qi Tan, Kam-Fai Wong.
ACL. 2012. (Short) 📖 [PDF]
Cross-Lingual Identification of Ambiguous Discourse Connectives for Resource-Poor Language.
Lanjun Zhou, Wei Gao, Binyang Li, Zhongyu Wei, Kam-Fai Wong.
COLING. 2012. (Posters) 📖 [PDF]
Unsupervised Discovery of Discourse Relations for Eliminating Intra-sentence Polarity Ambiguities.
Lanjun Zhou, Binyang Li, Wei Gao, Zhongyu Wei, Kam-Fai Wong.
EMNLP. 2011. 📖 [PDF]
Query Weighting for Ranking Model Adaptation.
Peng Cai, Wei Gao, Aoying Zhou, Kam-Fai Wong.
ACL. 2011. 📖 [PDF]
Weight-Based Boosting Model for Cross-Domain Relevance Ranking Adaptation.
Peng Cai, Wei Gao, Kam-Fai Wong, Aoying Zhou.
ECIR. 2011. 📖 [PDF]
Relevant knowledge helps in choosing right teacher: active query selection for ranking adaptation.
Peng Cai, Wei Gao, Aoying Zhou, Kam-Fai Wong.
SIGIR. 2011. 📖 [PDF]
Learning features through feedback for blog distillation.
Dehong Gao, Renxian Zhang, Wenjie Li, Raymond Yiu-Keung Lau, Kam-Fai Wong.
SIGIR. 2011. 📖 [PDF]
Exploring Tweets Normalization and Query Time Sensitivity for Twitter Search.
Zhongyu Wei, Wei Gao, Lanjun Zhou, Binyang Li, Kam-Fai Wong.
SIGIR. 2011. 📖 [PDF]
Leveraging web 2.0 data for scalable semi-supervised learning of domain-specific sentiment lexicons.
Raymond Yiu-Keung Lau, Chun Lam Lai, Peter Bruza, Kam-Fai Wong.
CIKM. 2011. 📖 [PDF]
Learning Domain-Specific Sentiment Lexicons for Predicting Product Sales.
Raymond Y. K. Lau, Wenping Zhang, Peter D. Bruza, Kam-Fai Wong.
ICEBE. 2011. 📖 [PDF]
An Effective Approach for Topic-Specific Opinion Summarization.
Binyang Li, Lanjun Zhou, Wei Gao, Kam-Fai Wong, Zhongyu Wei.
AIRS. 2011. 📖 [PDF]
Learning to rank only using training data from related domain.
Wei Gao, Peng Cai, Kam-Fai Wong, Aoying Zhou.
SIGIR. 2010. 📖 [PDF]
A Unified Graph Model for Sentence-Based Opinion Retrieval.
Binyang Li, Lanjun Zhou, Shi Feng, Kam-Fai Wong.
ACL. 2010. 📖 [PDF]
A Chinese Sentence Compression Method for Opinion Mining.
Shi Feng, Daling Wang, Ge Yu, Binyang Li, Kam-Fai Wong.
AIRS. 2010. 📖 [PDF]
Summarizing and Extracting Online Public Opinion from Blog Search Results.
Shi Feng, Daling Wang, Ge Yu, Binyang Li, Kam-Fai Wong.
DASFAA. 2010. 📖 [PDF]
An efficient approach for sentence-based opinion retrieval.
Binyang Li, Lan-Jim Zhou, Shi Feng, Kam-Fai Wong.
ICMLC. 2010. 📖 [PDF]
WIA-Opinmine System in NTCIR-8 MOAT Evaluation.
Lanjun Zhou, Yunqing Xia, Binyang Li, Kam-Fai Wong.
NTCIR. 2010. 📖 [PDF]
Exploiting Bilingual Information to Improve Web Search.
Wei Gao, John Blitzer, Ming Zhou, Kam-Fai Wong.
ACL. 2009. 📖 [PDF]
Joint Ranking for Multilingual Web Search.
Wei Gao, Cheng Niu, Ming Zhou, Kam-Fai Wong.
ECIR. 2009. 📖 [PDF]
Opinion Target Network and Bootstrapping Method for Chinese Opinion Target Extraction.
Yunqing Xia, Boyi Hao, Kam-Fai Wong.
AIRS. 2009. 📖 [PDF]
Lyric-based Song Sentiment Classification with Sentiment Vector Space Model.
Yunqing Xia, Linlin Wang, Kam-Fai Wong, Mingxing Xu.
ACL. 2008. (Short) 📖 [PDF]
Learning MultiLinguistic Knowledge for Opinion Analysis.
Ruifeng Xu, Kam-Fai Wong, Qin Lu, Yunqing Xia.
ICIC. 2008. 📖 [PDF]
Opinion Annotation in On-line Chinese Product Reviews.
Ruifeng Xu, Yunqing Xia, Kam-Fai Wong, Wenjie Li.
LREC. 2008. 📖 [PDF]
Coarse-Fine Opinion Mining - WIA in NTCIR-7 MOAT Task.
Ruifeng Xu, Kam-Fai Wong, Yunqing Xia.
NTCIR. 2008. 📖 [PDF]
Learning Knowledge from Relevant Webpage for Opinion Analysis.
Ruifeng Xu, Kam-Fai Wong, Qin Lu, Yunqing Xia, Wenjie Li.
Web Intelligence. 2008. 📖 [PDF]
Evaluating a Novel Kind of Retrieval Models Based on Relevance Decision Making in a Relevance Feedback Environment.
Ho Chung Wu, Edward K. F. Dang, Robert Wing Pong Luk, G. Ngai, Yinghao Li, James Allan, Kui-Lam Kwok, Kam-Fai Wong.
TREC. 2008. 📖 [PDF]
Multiple Materialized View Selection for XPath Query Rewriting.
Nan Tang, Jeffrey Xu Yu, M. Tamer Özsu, Byron Choi, Kam-Fai Wong.
ICDE. 2008. 📖 [PDF]
Hierarchical Indexing Approach to Support XPath Queries.
Nan Tang, Jeffrey Xu Yu, M. Tamer Özsu, Kam-Fai Wong.
ICDE. 2008. (Workshop) 📖 [PDF]
Extractive Summarization Using Supervised and Semi-Supervised Learning.
Kam-Fai Wong, Mingli Wu, Wenjie Li.
COLING. 2008. 📖 [PDF]
Event-Based Summarization Using Time Features.
Mingli Wu, Wenjie Li, Qin Lu, Kam-Fai Wong.
CICLing. 2007. 📖 [PDF]
Opinmine - Opinion Analysis System by CUHK for NTCIR-6 Pilot Task.
Ruifeng Xu, Kam-Fai Wong, Yunqing Xia.
NTCIR. 2007. 📖 [PDF]
Probability ranking principle via optimal expected rank.
Ho Chung Wu, Robert W. P. Luk, Kam-Fai Wong.
SIGIR. 2007. 📖 [PDF]
Annotating Chinese Collocations with Multi Information.
Ruifeng Xu, Qin Lu, Kam-Fai Wong, Wenjie Li.
Law@ACL. 2007. 📖 [PDF]
Cross-lingual query suggestion using query logs of different languages.
Wei Gao, Cheng Niu, Jian-Yun Nie, Ming Zhou, Jian Hu, Kam-Fai Wong, Hsiao-Wuen Hon.
SIGIR. 2007. 📖 [PDF]
Natural Document Clustering by Clique Percolation in Random Graphs.
Wei Gao, Kam-Fai Wong.
AIRS. 2006. 📖 [PDF]
Probabilistic document-context based relevance feedback with limited relevance judgments.
Ho Chung Wu, Robert Wing Pong Luk, Kam-Fai Wong, K. L. Kwok.
CIKM. 2006. 📖 [PDF]
Fast Structural Join with a Location Function.
Nan Tang, Jeffrey Xu Yu, Kam-Fai Wong, Haifeng Jiang.
DASFAA. 2006. 📖 [PDF]
An Improved Method for Finding Bilingual Collocation Correspondences from Monolingual Corpora.
Ruifeng Xu, Kam-Fai Wong, Qin Lu, Wenjie Li:.
ICCPOL. 2006. 📖 [PDF]
Clique Percolation Method for Finding Naturally Cohesive and Overlapping Document Clusters.
Wei Gao, Kam-Fai Wong, Yunqing Xia, Ruifeng Xu.
ICCPOL. 2006. 📖 [PDF]
Binarization Approaches to Email Categorization.
Yunqing Xia, Kam-Fai Wong.
ICCPOL. 2006. 📖 [PDF]
Building Document Graphs for Multiple News Articles Summarization: An Event-Based Approach.
Wei Xu, Chunfa Yuan, Wenjie Li, Mingli Wu, Kam-Fai Wong.
ICCPOL. 2006. 📖 [PDF]
An Information Retrieval Approach Based on Discourse Type.
D. Y. Wang, Robert Wing Pong Luk, Kam-Fai Wong, K. L. Kwok.
NLDB. 2006. 📖 [PDF]
Answering XML Queries Using Path-Based Indexes: A Survey.
Kam-Fai Wong, Jeffrey Xu Yu, Nan Tang.
WWW. 2006. 📖 [PDF]
Constructing A Chinese Chat Language Corpus with A Two-Stage Incremental Annotation Approach.
Yunqing Xia, Kam-Fai Wong, Wenjie Li.
LREC. 2006. 📖 [PDF]
A Phonetic-Based Approach to Chinese Chat Text Normalization.
Yunqing Xia, Kam-Fai Wong, Wenjie Li.
ACL. 2006. 📖 [PDF]
NIL Is Not Nothing: Recognition of Chinese Network Informal Language Expressions.
Yunqing Xia, Kam-Fai Wong, Wei Gao.
SIGHAN@IJCNLP. 2005. 📖 [PDF]
Improving Text Similarity Measurement by Critical Sentence Vector Model.
Wei Li, Kam-Fai Wong, Chunfa Yuan, Wenjie Li, Yunqing Xia.
AIRS. 2005. 📖 [PDF]
Accelerating XML Structural Join by Partitioning.
Nan Tang, Jeffrey Xu Yu, Kam-Fai Wong, Kevin Lü, Jianxin Li.
DEXA. 2005. 📖 [PDF]
WIN: An Effcient Data Placement Strategy for Parallel XML Databases.
Nan Tang, Guoren Wang, Jeffrey Xu Yu, Kam-Fai Wong, Ge Yu.
ICPADS. 2005. 📖 [PDF]
A Preliminary Work on Classifying Time Granularities of Temporal Questions.
Wei Li, Wenjie Li, Qin Lu, Kam-Fai Wong.
IJCNLP. 2005. 📖 [PDF]
Improving Quality of Email Categorization with Tournament Methods.
Kam-Fai Wong, Louise Guthrie, Wei Liu, Yunqing Xia.
IKE. 2005. 📖 [PDF]
A Two-Stage Incremental Annotation Approach to Constructing a Network Informal Language Corpus.
Yunqing Xia, Kam-Fai Wong, Robert W. P. Luk.
NTCIR. 2005. 📖 [PDF]
Some Experiments with Blind Feedback and Re-ranking for Chinese Information Retrieval.
Yun Xiao, Robert W. P. Luk, Kam-Fai Wong, K. L. Kwok.
NTCIR. 2005. 📖 [PDF]
A retrospective study of probabilistic context-based retrieval.
Ho Chung Wu, Robert W. P. Luk, Kam-Fai Wong, Kui-Lam Kwok, W. J. Li.
SIGIR. 2005. 📖 [PDF]
MATRIX at the TREC 2005 Robust Track.
W. S. Wong, Ho Chung Wu, Robert Wing Pong Luk, Hong Va Leong, Kam-Fai Wong, Kui-Lam Kwok.
TREC. 2005. 📖 [PDF]
Applying Machine Learning to Chinese Temporal Relation Resolution.
Wenjie Li, Kam-Fai Wong, Guihong Cao, Chunfa Yuan.
ACL. 2004. 📖 [PDF]
Improving Transliteration with Precise Alignment of Phoneme Chunks and Using Contextual Features.
Wei Gao, Kam-Fai Wong, Wai Lam.
AIRS. 2004. 📖 [PDF]
Combining Linguistic Features with Weighted Bayesian Classifier for Temporal Reference Processing.
Guihong Cao, Wenjie Li, Kam-Fai Wong, Chunfa Yuan.
COLING. 2004. 📖 [PDF]
Information Flow Analysis with Chinese Text.
Paulo Cheong, Dawei Song, Peter Bruza, Kam-Fai Wong.
IJCNLP. 2004. 📖 [PDF]
Phoneme-Based Transliteration of Foreign Names for OOV Problem.
Wei Gao, Kam-Fai Wong, Wai Lam.
IJCNLP. 2004. 📖 [PDF]
Pseudo-Relevance Feedback and Title Re-Ranking for Chinese Information Retrieval.
Robert W. P. Luk, Kam-Fai Wong.
NTCIR. 2004. 📖 [PDF]
The Hong Kong Polytechnic University at the TREC 2004 Robust Track.
D. Y. Wang, Robert Wing Pong Luk, Kam-Fai Wong.
TREC. 2004. 📖 [PDF]
Improving document clustering by utilizing meta-data.
Kam-Fai Wong, Nam-Kiu Chan, Kam-Lai Wong.
IRAL. 2003. 📖 [PDF]
An Indexing Method Based on Sentences.
Li Li, Chunfa Yuan, Kam-Fai Wong, Wenjie Li.
SIGHAN@COLING. 2002. 📖 [PDF]
Conceptual Graphs as Schemas for Semi-structured Databases.
Yat Fan Su, Kam-Fai Wong.
DASFAA. 2001. 📖 [PDF]
Application and Difficulty of Natural Language Processing in Chinese Temporal Information Extraction.
Wenjie Li, Kam-Fai Wong, Chunfa Yuan.
NLPRS. 2001. 📖 [PDF]
Hybrid Term Indexing: an Evaluation.
Robert W. P. Luk, Kam-Fai Wong, K. L. Kwok.
NTCIR. 2001. 📖 [PDF]
A New Conceptual Graph Generated Algorithm for Semi-structured Databases.
Kam-Fai Wong, Yat Fan Su, Dongqing Yang, Shiwei Tang.
Web Intelligence. 2001. 📖 [PDF]
Component-based software engineering: technologies, development frameworks, and quality assurance schemes.
Xia Cai, Michael R. Lyu, Kam-Fai Wong, Roy Ko.
APSEC. 2000. 📖 [PDF]
Approximate Graph Schema Extraction for Semi-Structured Data.
Qiu Yue Wang, Jeffrey Xu Yu, Kam-Fai Wong.
EDBT. 2000. 📖 [PDF]
Fundamental Properties of the Core Matching Functions for Information Retrieval.
Dawei Song, Kam-Fai Wong, Peter Bruza, Chun Hung Cheng.
FLAIRS. 2000. 📖 [PDF]
Belief revision and possibilistic logic for adaptive information filtering agents.
Raymond Lau, Arthur H. M. ter Hofstede, Peter Bruza, Kam-Fai Wong.
ICTAI. 2000. 📖 [PDF]
Hybrid term indexing for different IR models.
Ken C. W. Chow, Robert W. P. Luk, Kam-Fai Wong, K. L. Kwok.
IRAL. 2000. 📖 [PDF]
Text categorization using hybrid (mined) terms (poster session).
C. K. P. Wong, Robert Wing Pong Luk, Kam-Fai Wong, K. L. Kwok.
IRAL. 2000. 📖 [PDF]
TREC-9 CLIR at CUHK: Disambiguation by Similarity Values Between Adjacent Words.
Honglan Jin, Kam-Fai Wong.
TREC. 2000. 📖 [PDF]
Towards Functional Benchmarking of Information Retrieval Models.
Dawei Song, Kam-Fai Wong, Peter Bruza, Chun Hung Cheng.
FLAIRS. 1999. 📖 [PDF]
An Integrated Approach for Flexible Workflow Modeling.
Yongjie Ren, Kam-Fai Wong, Boon Toh Low.
ICSC. 1999. 📖 [PDF]
Fundamental Properties of Aboutness (poster abstract).
Peter Bruza, Dawei Song, Kam-Fai Wong.
SIGIR. 1999. 📖 [PDF]
Resolving Conflicting Arguments under Uncertainties.
Benson Hin Kwong Ng, Kam-Fai Wong, Boon Toh Low.
UAI. 1998. 📖 [PDF]
On the Issues of Expressiveness and Portability of Chiql.
Gary C. K. Lam, Vincent Y. Lum, Kam-Fai Wong.
DASFAA. 1995. 📖 [PDF]
Performance Evaluation of Three Logging Schemes for a Shared-Nothing Database Server.
Kam-Fai Wong.
ICDCS. 1995. 📖 [PDF]
Are Statistics-Based Approaches Good Enough For NLP? A Case Study Of Maximal-Length NP Extraction In Mandarin Chinese.
Wenjie Li, Haihua Pan, Ming Zhou, Kam-Fai Wong, Vincent Y. Lum.
ROCLING. 1995. 📖 [PDF]
Parallel indexing in a Chinese information retrieval system.
Kam-Fai Wong, Vincent Y. Lum.
COMPSAC. 1994. 📖 [PDF]
Supporting thousands of threads using a hybrid stack sharing scheme.
Kam-Fai Wong, Benoît Dageville.
SAC. 1994. 📖 [PDF]
Pythagoras Project Overview (EP7091).
Kam-Fai Wong, M. Howard Williams, S. Leunig, Martin L. Kersten, M. Jean-Noel, Béatrice Finance, Benoît Dageville, Michel Couprie, Phil Broughton, Didier Boudigue, Björn Bergsten, Frédéric Andrès.
PARLE. 1993. 📖 [PDF]
EDS: A Parallel Computer System for Advanced Information Processing.
Colin J. Skelton, Carsten Hammer, M. Lopez, Mike Reeve, Paul Townsend, Kam-Fai Wong.
PARLE. 1992. 📖 [PDF]
A Superimposed Codeword Indexing Scheme for Handling Sets in Prolog Databases.
Kam-Fai Wong, M. Howard Williams.
DASFAA. 1991. 📖 [PDF]
CLARE - A Prolog Database Machine.
Kam-Fai Wong, M. Howard Williams.
SIGSMALL/PC Symposium. 1990. 📖 [PDF]
A Type Driven Hardware Engine for Prolog Clause Retrieval over a Large Knowledge Base.
Kam-Fai Wong, M. Howard Williams.
ISCA. 1989. 📖 [PDF]
Design Considerations for a Prolog Database Engine.
Kam-Fai Wong, M. Howard Williams.
JCDKB. 1988. 📖 [PDF]
Limiting a Resolution Set in a Large Prolog Database Using Special Hardware.
Kam-Fai Wong, M. Howard Williams.
SIGSMALL/PC. 1988. 📖 [PDF]

📓  Patents

结合情感原因发现的文本情感预测学习系统.
XU Ruifeng, FAN Chuang, DU Jiachen, WONG Kam-Fai, LU Qin.
China Patent No. ZL 2019 1 0511670.2. 2023.04.03. 📖 [PDF]
一種融合知識圖譜的文本立場分析方法、系統及存儲介質.
XU Ruifeng, DU Jiachen, YANG Min, FAN Chuang, LIANG Bin, WONG Kam-Fai.
China Patent No.: ZL 2019 1 1420245.9. 2023.03.21. 📖 [PDF]
Method and Aparatus to Determine Key Social Information 一種關鍵社交信息的確定方法.
SHANG Lifeng, LI Jing, WONG Kam-Fai.
2019.07.12.
基於腦電信號的詞向量計算方法及裝置 (A Brain Signal-based Word2vec Computation Method and Device).
XU Ruifeng, DU Jiachen, GUI Lin, WONG Kam-fai.
China Patent No.: CN106502394B. 2019.06.25. 📖 [PDF]
一种微博突发事件检测方法.
XU Ruifeng, WANG Yiding, WONG Kam-Fai, LU Qin.
China Patent No: ZL201510018617.0. 2018.06.05. 📖 [PDF]
一種文本情緒預測方法與裝置.
Chen Tao, Xu Ruifeng, WONG Kam-Fai, Lu Qin.
China PatentNo: ZL20151 0018521.4. 2017.12.12. 📖 [PDF]
對數字圖像曝光不足的缺陷修正的方法和系統.
WONG Kam-Fai; TANG Xiaoou; HO Ying Fai; LEUNG Kwok Yiu and CHU Hoi Chung.
US Patent no. 7,382,928. United States of America. 2008.06.03. 📖 [PDF]
A Method of Automatically Modifying the Defect of Underexposure of the Digital Image and the System Using the Same 對數字圖像曝光不足的缺陷進行自動修正的方法和系統.
WONG Kam-Fai; TANG Xiaoou; HO Ying Fai; LEUNG Kwok Yiu and CHU Hoi Chung.
Hong Kong Standard Patent no. HK1073908. 2007.05.18. 📖 [PDF]
對數字圖像曝光不足的缺陷修正的方法和系統.
WONG Kam-Fai; TANG Xiaoou; HO Ying Fai; LEUNG Kwok Yiu and CHU Hoi Chung.
Chinese Patent no. ZL200310117256.2. 2007.02.14. 📖 [PDF]

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