Address
6-273, Lau Ming Wai Academic Building, City University of Hong Kong
Phone
+852 34428495
Fax
+852 34420369
Email
Research Areas
Artificial Intelligence and Its Business Applications
Social Media Analytics
Big Data Analytics
Financial Technology (Fintech)
Qualifications
PhD - IT
Master of Applied Science - IS
Master of Science - SA
Biography
RAYMOND Y.K. LAU is a Professor in the Department of Information Systems at City University of Hong Kong. He has worked at the academia and the ICT industry for over thirty years. He is the author of more than 200 refereed international journals and conference papers. His research work has been published in renowned journals such as MIS Quarterly, IEEE Transactions on Pattern Analysis and Machine Intelligence, IEEE Transactions on Knowledge and Data Engineering, IEEE Intelligent Systems, ACM Transactions on Information Systems, Information Systems Research, INFORMS Journal on Computing, Production and Operations Management, etc. His research interests include Financial Technology (FinTech), Social Media Analytics, Big Data Analytics, and Artificial Intelligence (AI) for Business. He served at the editorial board of the special issue "Fintech – Innovating the Financial Industry Through Emerging Information Technologies" for Information Systems Research, and the editorial board of the special issue "Big Data and Analytics in Networked Business" for MISQ. He is a senior member of the IEEE and the ACM, respectively.
Prof. Lau’s research philosophy lies on the notions of vision, persistence, flexibility, and collaboration. Research with great impact comes from: 1) the vision to establish long-term meaningful research goals which are achieved via inter-related short-term studies; 2) the persistence to continuously conduct indepth inquiries without immediate rewards; 3) the flexibility to adapt to changes in a research environment; 4) the collaboration with researchers across disciplines by using a variety of research methods and research perspectives. Prof. Lau’s research interests encompass artificial intelligence (e.g., deep learning, machine learning, topic modeling, ontology learning, image analysis, etc.), and its applications to business, social media analytics, big data analytics, and financial technology (fintech). Specifically, he applies the design science research methodology to design novel IT artifacts, and evaluate the utilities of these IT artifacts through econometric-driven empirical analyses under a variety of real-world business contexts.
Professional Qualifications
| Qualification | Certifying Organization |
|---|---|
| Member | Association of Information Systems |
| Senior Member | IEEE |
| Senior Member | ACM |
| Professional Member | Australian Computer Society |
| LIFE Full Member | Hong Kong Computer Society |
Awards
| Award Title | Institution |
|---|---|
| Top 2% most highly cited scientist | Stanford University (2022) |
| Top 2% most highly cited scientist | Stanford University (2021) |
| Top 2% most highly cited scientist | Stanford University (2020) |
| Best Paper Award, PACIS 2014 | AIS |
| University Teaching Excellence Award 2009/10 | City University of Hong Kong |
Research Grants
PI: "Multimodal Data Augmentation-enhanced Deep Learning Framework for Corporate Credit Risk Assessment", GRF (CityU 11507323) - Hong Kong Research Grants Council, Amount: 612215 (2024-2025), Raymond Lau, Chunping Li
PI: "A Generative Deep Learning Framework for Emotion-sensitive Robo-advisors in Personal Wealth Management", GRF (CityU 11507219) - Hong Kong Research Grants Council, Amount: 608,242 (2020-2022), Raymond Y.K. Lau, Chunping Li, C.S. Wong
PI: "基于大数据分析框架的在线信用评级关键技术研究", 面上项目 (71671155) - 国家自然科学基金 (NSFC), Amount: 479,000 (2017-2020), Raymond Y.K. Lau, C.S. Wong, W. Yue, C.M. Leung, C.H. Cheung, X. Xin
PI: "BigCredit: A Novel Framework for Big Social Media Data Enhanced Online Credit Scoring", GRF (CityU 11525716) - Hong Kong Research Grants Council, Amount: $820,521 (2017-2019), Raymond Y.K. Lau, C.S. Wong, Chunping Li
PI: "电动车智能驾驶系统关键技术研究", 基础研究项目（学科布局）(JCYJ20160229165300897) - 深圳市科技创新委, Amount: RMB 3 Million (2016-2018), Raymond Y.K. Lau, Stephen S.Y. Liao
PI: "Big Data Analytics for Detecting Deceptive Product Comments in Online Social Media", GRF (CityU 11502115) - Hong Kong Research Grants Council, Amount: HK$493,000 (2016-2018), Dr. Raymond Y.K. Lau and Dr. Chunping Li
co-PI: "Mining Specific Ontology for Unsupervised Text Classification", ARC Discovery (DP140103157) - Australian Research Council, Amount: AUD 300K (2014-2016), Yuefeng Li, Raymond Y.K. Lau
PI: "大数据评论中基于典型性评论挖掘技术的研究及应用 (Research and Application of Typicality-based Big Data Analytics for Online Review Mining)", 深圳市科技研发资金项目-基础研究项目(JCYJ20140419115614350) - 深圳市科技创新委员会, Amount: RMB 100,000 (2014-2016), Raymond Y.K. Lau, Stephen Liao, Terence Cheung, Yi Cai
PI: "情境中多层次方面的观点挖掘技术研究", 深圳市战略新兴产业发展专项资金项目 (JCYJ20130401145617281) - 深圳市科技创新委员会, Amount: RMB100,000 (2013-2015), Raymond Y.K. Lau, Yi Cai, R.C.W. Kwok
PI: "Are Online Product Reviews Trustworthy? Automatically Detecting Bilingual Deceptive Product Reviews and Analyzing Their Economic Impact", GRF (CityU 145712) - Hong Kong Research Grants Council, Amount: 453,180 (2013-2014), Dr. Raymond Y.K. Lau, Dr. Wenyu Dou, Dr. Y. Xia
co-PI: "科研创新社区网络中基于用户特征的推荐方法研究", 面上项目 (G011202)) - NSFC, Amount: RMB 420K (2012-2014), J. Ma, R.C.W. Kwok, G. Hao, R.Y.K. Lau
PI: "Toward an Information Quality Based Method For the Holistic Quality Assessment of Online Reviews", SRG (7008138) - City University of Kong Kong, Amount: 138,384 (2012-2013), Raymond Lau
co-PI: "Facilitate Undergraduate Research with Research Social Network Services", Education Research Grant (6000201) - City University of Kong Kong, Amount: 800K (2011-2013), Jian Ma, Raymond Lau, Ou LIU, Meggie Minhong WANG
PI: "Learning Domain Specific Opinion Lexicons for the Context-Sensitive Opinion Retrieval of Bilingual Online Comments", GRF (CityU 115910) - Hong Kong Research Grants Council, Amount: 681,315 (2010-2013), Dr. Raymond Lau, Professor Peter D. Bruza, Professor K.F. Wong
PI: "Ontological User Profiling for Precision-Oriented Information Retrieval", Strategic Research Grant (SRG) - City University of Hong Kong, Amount: $124,235 (2009-2011), Dr. Raymond Lau
PI: "Language Modeling for Web Search Personalization and Contextualization", Strategic Research Grant (SRG) - City University of Hong Kong, Amount: $133,300 (2009-2010), Dr. Raymond Lau
co-PI: "Enhancing Teaching & Learning with Podcasting", Teaching Development Grant - City University of Hong Kong, Amount: 490,167 (2007-2008), CHAN Mang Tang, Raymond LAU, Graeme LANG, Hokling CHEUNG, Rachael IP
co-PI: "Automatic Ontology Learning and Data Reasoning in Web Mining ", ARC Discovery Grant - Australian Research Council , Amount: AUD145K (2004-2007), Yuefeng Li, Raymond Lau, Xu Yue
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Publications
Journal Publications and Reviews
Fang, Yue; Bao, Xin; Sun, Baiqing; Lau, Raymond Yiu Keung / CEO social media celebrity status and credit rating assessment. July 2024; In: Internet Research.
Wang, Mingzhi; Li, Chunshan; Yang, Xiaofei; Chu, Dianhui; Zhou, Zhiquan; Lau, Raymond Y. K. / QTU-Net: Quaternion Transformer-based U-Net for Water Body Extraction of RGB Satellite Image. July 2024; In: IEEE Transactions on Geoscience and Remote Sensing. Vol. 62
Bao, Xin; Han, Meini; Lau, Raymond; Xu, Xiaowei / Corporate integrity culture and credit rating assessment. June 2024; In: Journal of International Financial Markets, Institutions and Money. Vol. 93
Fang, Yue; Hou, Tianyu; Su, Qin; Lau, Raymond Y.K. / Managing firm risk: supply chain board members and the contingent effects of firm network architectures. May 2024; In: Information Technology and Management.
Zhang, Yongxiang; Lau, Raymond Y. K.; Xu, Jingjun David; Rao, Yanghui; Li, Yuefeng / Business chatbots with deep learning technologies: state-of-the-art, taxonomies, and future research directions. April 2024; In: Artificial Intelligence Review. Vol. 57, No. 5
Wang, Qiping; Lau, Raymond Yiu Keung / Social mood and M&A performance: An empirical investigation enhanced by multimodal analytics. April 2024; In: Journal of Business Research. Vol. 176
Wang, Qiping; Lau, Raymond Yiu Keung; Xie, Haoran; Liu, Hongyan; Guo, Xunhua / Social Executives’ emotions and firm value: An empirical study enhanced by cognitive analytics. March 2024; In: Journal of Business Research. Vol. 175
Gan, QingQiu; Lau, Raymond Yiu Keung / Trust in a ‘trust-free’ system: Blockchain acceptance in the banking and finance sector. February 2024; In: Technological Forecasting and Social Change. Vol. 199
Luo, Bei; Lau, Raymond Y.K.; Li, Chunping / Emotion-regulatory chatbots for enhancing consumer servicing: An interpersonal emotion management approach. July 2023; In: Information & Management. Vol. 60, No. 5
Wang, Qiping; Su, Tingxuan; Lau, Raymond Yiu Keung; Xie, Haoran / DeepEmotionNet: Emotion mining for corporate performance analysis and prediction. May 2023; In: Information Processing and Management. Vol. 60, No. 3
Ren, Haopeng; Cai, Yi; Lau, Raymond Y.K.; Leung, Ho-fung; Li, Qing / Granularity-aware Area Prototypical Network with Bimargin Loss for Few Shot Relation Classification. May 2023; In: IEEE Transactions on Knowledge and Data Engineering. Vol. 35, No. 5, pp. 4852-4866
Bao, Xin; Sun, Baiqing; Han, Meini; Lin, Han; Lau, Raymond Y.K. / Quantifying the impact of CEO social media celebrity status on firm value: Novel measures from digital gatekeeping theory. April 2023; In: Technological Forecasting and Social Change. Vol. 189
CHEN, Yufu; RAO, Yanghui; CHEN, Shurui; LEI, Zhiqi; XIE, Haoran; LAU, Raymond Y. K.; YIN, Jian / Semi-Supervised Sentiment Classification and Emotion Distribution Learning Across Domains. February 2023; In: ACM Transactions on Knowledge Discovery from Data. Vol. 17, No. 5
Wang, Qiping; Lau, Raymond Yiu Keung; Si, Yain-Whar; Xie, Haoran; Tao, Xiaohui / Blockchain-Enhanced Smart Contract for Cost-Effective Insurance Claims Processing. 2023; In: Journal of Global Information Management. Vol. 31, No. 7
Wang, Qiping; Luo, Ling; Xie, Haoran; Rao, Yanghui; Lau, Raymond Y.K.; Zhang, Detian / A deep data augmentation framework based on generative adversarial networks. December 2022; In: Multimedia Tools and Applications. Vol. 81, No. 29, pp. 42871–42887
Ren, Runtao; Su, Jinqi; Yang, Ban; Lau, Raymond Y. K.; Liu, Qilei / Novel Low-Power Construction of Chaotic S-Box in Multilayer Perceptron. November 2022; In: Entropy. Vol. 24, No. 11
Yang, Kai; Yuan, Hui; Lau, Raymond Y.K. / PsyCredit: An interpretable deep learning-based credit assessment approach facilitated by psychometric natural language processing. July 2022; In: Expert Systems with Applications. Vol. 198
Su, Jinqi; Ren, Runtao; Li, Yinghao; Lau, Raymond Y. K.; Shi, Yikuan / Trusted Blockchain-Based Signcryption Protocol and Data Management for Authentication and Authorization in VANETs. May 2022; In: Wireless Communications and Mobile Computing. Vol. 2022
Yang, Kai; Lau, Raymond Y. K.; Abbasi, Ahmed / Getting Personal: A Deep Learning Artifact for Text-Based Measurement of Personality. March 2022; In: Information Systems Research.
Zhang, Han; Li, Zongxi; Xie, Haoran; Lau, Raymond Y. K.; Cheng, Gary; Li, Qing; Zhang, Dian / Leveraging statistical information in fine-grained financial sentiment analysis. March 2022; In: World Wide Web. Vol. 25, No. 2, pp. 513–531
Lin, Lihui; Rao, Yanghui; Xie, Haoran; Lau, Raymond Y. K.; Yin, Jian; Wang, Fu Lee; Li, Qing / Copula Guided Parallel Gibbs Sampling for Nonparametric and Coherent Topic Discovery. January 2022; In: IEEE Transactions on Knowledge and Data Engineering. Vol. 34, No. 1, pp. 219-235
Luo, Bei; Lau, Raymond Y. K.; Li, Chunping; Si, Yain-Whar / A critical review of state-of-the-art chatbot designs and applications. January 2022; In: Wiley Interdisciplinary Reviews: Data Mining and Knowledge Discovery. Vol. 12, No. 1
Gan, QingQiu; Lau, Raymond Yiu Keung; Hong, Jin / A critical review of blockchain applications to banking and finance: a qualitative thematic analysis approach. September 2021; In: Technology Analysis and Strategic Management.
Wang, Tao; Cai, Yi; Leung, Ho-fung; Lau, Raymond Y. K.; Xie, Haoran; Li, Qing / On entropy-based term weighting schemes for text categorization. September 2021; In: Knowledge and Information Systems. Vol. 63, No. 9, pp. 2313–2346
Wang, Qiping; Lau, Raymond Yiu Keung; Xie, Hanran / The impact of social executives on firms’ mergers and acquisitions strategies: A difference-in-differences analysis. February 2021; In: Journal of Business Research. Vol. 123, pp. 343-354
Yuan, Hui; Tang, Yuanyuan; Xu, Wei; Lau, Raymond Yiu Keung / Exploring the influence of multimodal social media data on stock performance: an empirical perspective and analysis. January 2021; In: Internet Research. Vol. 31, No. 3, pp. 871-891
Wang, Qiping; Lau, Raymond Y.K.; Yang, Kai / Does the interplay between the personality traits of CEOs and CFOs influence corporate mergers and acquisitions intensity? An econometric analysis with machine learning-based constructs. December 2020; In: Decision Support Systems. Vol. 139
Pramanik, M. Ileas; Lau, Raymond Y. K.; Hossain, Md Sakir; Rahoman, Md Mizanur; Debnath, Sumon Kumar; Rashed, Md Golam; Uddin, Md Zasim / Privacy preserving big data analytics: A critical analysis of state-of-the-art. October 2020; In: Wiley Interdisciplinary Reviews: Data Mining and Knowledge Discovery.
Pramanik, Md. Ileas; Lau, Raymond Y.K.; Azad, Md. Abul Kalam; Hossain, Md. Sakir; Chowdhury, Md. Kamal Hossain; Karmaker, B.K. / Healthcare informatics and analytics in big data. August 2020; In: Expert Systems with Applications. Vol. 152
Yang, Xiaofei; Zhang, Xiaofeng; Ye, Yunming; Lau, Raymond Y. K.; Lu, Shijian; Li, Xutao; Huang, Xiaohui / Synergistic 2D/3D Convolutional Neural Network for Hyperspectral Image Classification. June 2020; In: Remote Sensing. Vol. 12, No. 12
Wan, Yuqing; Lau, Raymond Yiu Keung; Si, Yain-Whar / Mining subsequent trend patterns from financial time series. May 2020; In: International Journal of Wavelets, Multiresolution and Information Processing. Vol. 18, No. 3
Mao, Xudong; Li, Qing; Xie, Haoran; Lau, Raymond Y.K.; Wang, Zhen; Smolley, Stephen Paul / On the Effectiveness of Least Squares Generative Adversarial Networks. December 2019; In: IEEE Transactions on Pattern Analysis and Machine Intelligence. Vol. 41, No. 12, pp. 2947-2960
Cai, Yi; Xie, Haoran; Lau, Raymond Y.K.; Li, Qing; Wong, Tak-Lam; Wang, Fu Lee / Temporal event searches based on event maps and relationships. December 2019; In: Applied Soft Computing Journal. Vol. 85
Hu, Weilong; Si, Yain-Whar; Fong, Simon; Lau, Raymond Yiu Keung / A formal approach to candlestick pattern classification in financial time series. November 2019; In: Applied Soft Computing Journal. Vol. 84
Wang, Qiping; Lau, Raymond Yiu Keung; Mao, Xudong / Blockchain-Enabled Smart Contracts for Enhancing Distributor-to-Consumer Transactions. November 2019; In: IEEE Consumer Electronics Magazine. Vol. 8, No. 6, pp. 22-28
Wang, Heyong; Hong, Ming; Lau, Raymond Yiu Keung / Utility-based feature selection for text classification. October 2019; In: Knowledge and Information Systems. Vol. 61, No. 1, pp. 197–226
Yang, Xiaofei; Li, Xutao; Ye, Yunming; Lau, Raymond Y. K.; Zhang, Xiaofeng; Huang, Xiaohui / Road Detection and Centerline Extraction Via Deep Recurrent Convolutional Neural Network U-Net. September 2019; In: IEEE Transactions on Geoscience and Remote Sensing. Vol. 57, No. 9, pp. 7209-7220
Yang, Kai; Cai, Yi; Leung, Ho-fung; Lau, Raymond Y.K.; Li, Qing / ITWF: A framework to apply term weighting schemes in topic model. July 2019; In: Neurocomputing. Vol. 350, pp. 248-260
Wang, Shaokai; Li, Xutao; Ye, Yunming; Feng, Shanshan; Lau, Raymond Y. K.; Huang, Xiaohui; Du, Xiaolin / Anchor Link Prediction across Attributed Networks via Network Embedding. March 2019; In: Entropy. Vol. 21, No. 3
Khobzi, Hamid; Lau, Raymond Y.K.; Cheung, Terence C.H. / The outcome of online social interactions on Facebook pages: A study of user engagement behavior. January 2019; In: Internet Research. Vol. 29, No. 1, pp. 2-23
Liang, Weiming; Xie, Haoran; Rao, Yanghui; Lau, Raymond Y.K.; Wang, Fu Lee / Universal affective model for Readers’ emotion classification over short texts. December 2018; In: Expert Systems with Applications. Vol. 114, pp. 322-333
LI, Xiaodong; XIE, Haoran; LAU, Raymond Y. K.; WONG, Tak-Lam; WANG, Fu-Lee / Stock Prediction via Sentimental Transfer Learning. November 2018; In: IEEE Access. Vol. 6, pp. 73110-73118
Lau, Raymond Yiu Keung; Zhang, Wenping; Xu, Wei / Parallel Aspect‐Oriented Sentiment Analysis for Sales Forecasting with Big Data. October 2018; In: Production and Operations Management. Vol. 27, No. 10, pp. 1775–1794
Yang, Xiaofei; Ye, Yunming; Li, Xutao; Lau, Raymond Y. K.; Zhang, Xiaofeng; Huang, Xiaohui / Hyperspectral Image Classification With Deep Learning Models. September 2018; In: IEEE Transactions on Geoscience and Remote Sensing. Vol. 56, No. 9, pp. 5408-5423
Feng, Jun; Gong, Cheng; Li, Xiaodong; Lau, Raymond Y. K. / Automatic Approach of Sentiment Lexicon Generation for Mobile Shopping Reviews. August 2018; In: Wireless Communications and Mobile Computing. Vol. 2018
Xie, Haoran; Wang, Debby D.; Rao, Yanghui; Wong, Tak-Lam; Lau, Y. K. Raymond; Chen, Li; Wang, Fu Lee / Incorporating user experience into critiquing-based recommender systems: a collaborative approach based on compound critiquing. May 2018; In: International Journal of Machine Learning and Cybernetics. Vol. 9, No. 5, pp. 837-852
GAO, Yang; LI, Yuefeng; LAU, Raymond Y. K. ; XU, Yue; BASHAR, Md Abul / Finding Semantically Valid and Relevant Topics by Association-Based Topic Selection Model. January 2018; In: ACM Transactions on Intelligent Systems and Technology. Vol. 9, No. 1, pp. 1-22
Pramanik, Md Ileas; Lau, Raymond Y.K.; Demirkan, Haluk ; Azad, Md. Abul Kalam / Smart health: Big data enabled health paradigm within smart cities. November 2017; In: Expert Systems with Applications. Vol. 87, pp. 370-383
Li, Xiangsheng; Rao, Yanghui; Xie, Haoran; Lau, Raymond Yiu Keung; Yin, Jian; Wang, Fu Lee / Bootstrapping Social Emotion Classification with Semantically Rich Hybrid Neural Networks. October 2017; In: IEEE Transactions on Affective Computing. Vol. 8, No. 4, pp. 428-442
HE, JIANGNING; LIU, HONGYAN; LAU, RAYMOND Y. K.; HE, JUN / Relationship Identification Across Heterogeneous Online Social Networks. August 2017; In: Computational Intelligence. Vol. 33, No. 3, pp. 448-477
Pramanik, M.I.; Lau, Raymond Y.K.; Yue, Wei T.; Ye, Yunming; Li, Chunping / Big data analytics for security and criminal investigations. July 2017; In: Wiley Interdisciplinary Reviews: Data Mining and Knowledge Discovery. Vol. 7, No. 4
Li, Yuefeng; Zhang, Libiao; Xu, Yue; Yao, Yiyu; Lau, Raymond Yiu Keung; Wu, Yutong / Enhancing Binary Classification by Modeling Uncertain Boundary in Three-Way Decisions. July 2017; In: IEEE Transactions on Knowledge and Data Engineering. Vol. 29, No. 7, pp. 1438-1451
Wang, Shaokai; Wang, Eric Ke; Li, Xutao; Ye, Yunming; Lau, Raymond Y.K.; Du, Xiaolin / Multi-view learning via multiple graph regularized generative model. April 2017; In: Knowledge-Based Systems. Vol. 121, pp. 153-162
Song, Long; Lau, Raymond Yiu Keung; Kwok, Ron Chi-Wai; Mirkovski, Kristijan; Dou, Wenyu / Who are the spoilers in social media marketing? Incremental learning of latent semantics for social spam detection. March 2017; In: Electronic Commerce Research. Vol. 17, No. 1, pp. 51-81
YUAN, Hui; XU, Wei; LI, Qian; LAU, Yiu Keung Raymond / Topic sentiment mining for sales performance prediction in e-commerce. February 2017; In: Annals of Operations Research. pp. 1-24
Wang, Shaokai; Ye, Yunming; Li, Xutao; Huang, Xiaohui; Lau, Raymond Y. K. / Semi-supervised Collective Classification in Multi-attribute Network Data. February 2017; In: Neural Processing Letters. Vol. 45, No. 1, pp. 153-172
Lau, Raymond Y.K.; Zhao, J. Leon; Chen, Guoqing; Guo, Xunhua / Big data commerce. December 2016; In: Information & Management. Vol. 53, No. 8, pp. 929-933
Huang, Xiaohui; Ye, Yunming; Xiong, Liyan; Lau, Raymond Y.K.; Jiang, Nan; Wang, Shaokai / Time series k-means: A new k-means type smooth subspace clustering for time series data. November 2016; In: Information Sciences. Vol. 367-368, pp. 1-13
Yuan, Hui; Lau, Raymond Y.K.; Xu, Wei / The determinants of crowdfunding success: A semantic text analytics approach. November 2016; In: Decision Support Systems. Vol. 91, pp. 67-76
Cai, Yi; Chen, Wen-Hao; Leung, Ho-Fung; Li, Qing; Xie, Haoran; Lau, Raymond Y.K.; Min, Huaqing; Wang, Fu Lee / Context-aware ontologies generation with basic level concepts from collaborative tags. October 2016; In: Neurocomputing. Vol. 208, pp. 25-38
Song, Ge; Ye, Yunming; Zhang, Haijun; Xu, Xiaofei; Lau, Raymond Y.K.; Liu, Feng / Dynamic Clustering Forest: An ensemble framework to efficiently classify textual data stream with concept drift. August 2016; In: Information Sciences. Vol. 357, pp. 125-143
Zhao, Jie; Lau, Raymond Y.K.; Zhang, Wenping; Zhang, Kaihang; Chen, Xu; Tang, Deyu / Extracting and reasoning about implicit behavioral evidences for detecting fraudulent online transactions in e-Commerce. June 2016; In: Decision Support Systems. Vol. 86, pp. 109-121
Du, Xiaolin; Ye, Yunming; Lau, Raymond Y. K.; Li, Yueping; Huang, Xiaohui / Multi-opinion Ring: visualizing and predicting multiple opinion orientations in online social media. June 2016; In: Multimedia Tools and Applications. Vol. 75, No. 12, pp. 7159-7186
Xie, Haoran; Zou, Di; Lau, Raymond Y.K.; Wang, Fu Lee; Wong, Tak-Lam / Generating Incidental Word-Learning Tasks via Topic-Based and Load-Based Profiles. January 2016; In: IEEE Multimedia. Vol. 23, No. 1, pp. 60-70
Xie, Haoran; Li, Xiaodong; Wang, Tao; Lau, Raymond Y.K.; Wong, Tak-Lam; Chen, Li; Wang, Fu Lee; Li, Qing / Incorporating sentiment into tag-based user profiles and resource profiles for personalized search in folksonomy. January 2016; In: Information Processing & Management. Vol. 52, No. 1, pp. 61-72
Du, Wei; Lau, Raymond Yiu Keung; Ma, Jian; Xu, Wei / A multi-faceted method for science classification schemes (SCSs) mapping in networking scientific resources. December 2015; In: Scientometrics. Vol. 105, No. 3, pp. 2035-2056
Lau, Raymond Y.K.; Leon Zhao, J.; Zhang, Wenping; Cai, Yi; Ngai, Eric W.T. / Learning context-sensitive domain ontologies from folksonomies: A cognitively motivated method. September 2015; In: INFORMS Journal on Computing. Vol. 27, No. 3, pp. 561-578
Du, Xiaolin; Ye, Yunming; Lau, Raymond Y.K.; Li, Yueping / OpinionRings: Inferring and visualizing the opinion tendency of socially connected users. July 2015; In: Decision Support Systems. Vol. 75, pp. 11-24
Abbasi, Ahmed; Lau, Raymond Y.K.; Brown, Donald E. / Predicting Behavior. May 2015; In: IEEE Intelligent Systems. Vol. 30, No. 3, pp. 35-43
Brown, Donald E.; Abbasi, Ahmed; Lau, Raymond Y.K. / Predictive analytics: Predictive modeling at the micro level. May 2015; In: IEEE Intelligent Systems. Vol. 30, No. 3, pp. 6-8
Brown, Donald E.; Abbasi, Ahmed; Lau, Raymond Y.K. / Predictive [Guest editors' introduction]. March 2015; In: IEEE Intelligent Systems. Vol. 30, No. 2, pp. 6-8
Fan, Shaokun; Lau, Raymond Y.K.; Zhao, J. Leon / Demystifying Big Data Analytics for Business Intelligence Through the Lens of Marketing Mix. March 2015; In: Big Data Research. Vol. 2, No. 1, pp. 28-32
Brown, Donald E.; Abbasi, Ahmed; Lau, Raymond Y. K. / Predictive Analytics INTRODUCTION. March 2015; In: IEEE Intelligent Systems. Vol. 30, No. 2, pp. 6 - 8
Wang, Shaokai; Ye, Yunming; Lau, Raymond Y.K. / A generative model with ensemble manifold regularization for multi-view clustering. 2015; In: Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). Vol. 9227, pp. 109-114
Wang, Tao; Cai, Yi; Leung, Ho-Fung; Lau, Raymond Y.K.; Li, Qing; Min, Huaqing / Product aspect extraction supervised with online domain knowledge. November 2014; In: Knowledge-Based Systems. Vol. 71, pp. 86-100
Li, Ziang; Xu, Wei; Zhang, Likuan; Lau, Raymond Y.K. / An ontology-based Web mining method for unemployment rate prediction. October 2014; In: Decision Support Systems. Vol. 66, pp. 114-122
Lau, Raymond Y.K.; Li, Chunping; Liao, Stephen S.Y. / Social analytics: Learning fuzzy product ontologies for aspect-oriented sentiment analysis. September 2014; In: Decision Support Systems. Vol. 65, No. C, pp. 80-94
Cai, Yi; Lau, Raymond Y.K.; Liao, Stephen S.Y.; Li, Chunping; Leung, Ho-Fung; Ma, Louis C.K. / Object typicality for effective Web of Things recommendations. July 2014; In: Decision Support Systems. Vol. 63, pp. 52-63
Xu, Kaiquan; Liao, Stephen Shaoyi; Lau, Raymond Y.K.; Zhao, J. Leon / Effective Active Learning Strategies for the Use of Large-Margin Classifiers in Semantic Annotation: An Optimal Parameter Discovery Perspective. February 2014; In: INFORMS Journal on Computing. Vol. 26, No. 3, pp. 461-483
Lau, Raymond Y. K.; Xia, Yunqing; Ye, Yunming / A Probabilistic Generative Model for Mining Cybercriminal Networks from Online Social Media. February 2014; In: IEEE Computational Intelligence Magazine. Vol. 9, No. 1, pp. 31 - 43
Liao, Stephen Shaoyi; Zhang, Jia-Dong; Lau, Raymond; Wu, Tianying / Coalition formation based on marginal contributions and the Markov process. January 2014; In: Decision Support Systems. Vol. 57, No. 1, pp. 355-363
Xia, Yunqing; Su, Weifeng; Lau, Raymond Y.K.; Liu, Yi / Discovering latent commercial networks from online financial news articles. August 2013; In: Enterprise Information Systems. Vol. 7, No. 3, pp. 303-331
Xu, Yunhong; Guo, Xitong; Hao, Jinxing; Ma, Jian; Lau, Raymond Y.K.; Xu, Wei / Combining social network and semantic concept analysis for personalized academic researcher recommendation. December 2012; In: Decision Support Systems. Vol. 54, No. 1, pp. 564-573
Lau, Raymond Y.K.; Liao, Stephen S.Y.; Wong, K. F.; Chiu, Dickson K.W. / Web 2.0 Environmental scanning and adaptive decision support for business mergers and acquisitions. December 2012; In: MIS Quarterly: Management Information Systems. Vol. 36, No. 4
Xu, Kaiquan; Guo, Xitong; Li, Jiexun; Lau, Raymond Y.K.; Liao, Stephen S.Y. / Discovering target groups in social networking sites: An effective method for maximizing joint influential power. July 2012; In: Electronic Commerce Research and Applications. Vol. 11, No. 4, pp. 318-334
Li, Yuefeng; Zhou, Xujuan; Bruza, Peter; Xu, Yue; Lau, Raymond Y.K. / A two-stage decision model for information filtering. February 2012; In: Decision Support Systems. Vol. 52, No. 3, pp. 706-716
Song, Dawei; Huang, Qiang; Bruza, Peter; Lau, Raymond / An aspect query language model based on query decomposition and high-order contextual term associations. February 2012; In: Computational Intelligence. Vol. 28, No. 1, pp. 1-23
Chiu, Dickson K. W.; Lau, Raymond Y. K. / Message from the SOKMBI 2012 workshop co-chairs. 2012; In: Proceedings - 9th IEEE International Conference on E-Business Engineering, ICEBE 2012.
Lau, Raymond Y.K.; Liao, S. Y.; Chi-Wai Kwok, Ron; Xu, Kaiquan; Xia, Yunqing; Li, Yuefeng / Text mining and probabilistic language modeling for online review spam detection. December 2011; In: ACM Transactions on Management Information Systems. Vol. 2, No. 4
Yan, Xin; Lau, Raymond Y. K.; Song, Dawei; Li, Xue; Ma, Jian / Toward a semantic granularity model for domain-specific information retrieval. July 2011; In: ACM Transactions on Information Systems. Vol. 29, No. 3
Lau, Raymond Y.K.; Lai, Chapmann C.L.; Li, Yuefeng / Fuzzy ontology mining and semantic information granulation for effective information retrieval decision making. February 2011; In: International Journal of Computational Intelligence Systems. Vol. 4, No. 1, pp. 54-65
Chiu, Dickson K.W.; Lau, Raymond Y.K.; Cheung, William K.; Karduck, Achim / Message from SOKMBI 2011 workshop co-chairs. 2011; In: Proceedings - 2011 8th IEEE International Conference on e-Business Engineering, ICEBE 2011.
Zhou, Xujuan; Li, Yuefeng; Bruza, Peter; Xu, Yue; Lau, Raymond / A two-stage information filtering based on rough decision rule and pattern mining. November 2010; In: Journal of Emerging Technologies in Web Intelligence. Vol. 2, No. 4, pp. 326-332
Lau, Raymond Y.K.; Ip, Rachael Kwai Fun; Chan, M. T.; Kwok, Ron Chi-Wai; Wong, Sharon W.M.; So, Johnny C.F.; Wong, Eva Y.W. / Podcasting: An internet-based social technology for blended learning. May 2010; In: IEEE Internet Computing. Vol. 14, No. 3, pp. 33-41
Hao, Jin-Xing; Kwok, Ron Chi-Wai; Lau, Raymond Yiu-Keung; Yu, Angela Yan / Predicting problem-solving performance with concept maps: An information-theoretic approach. March 2010; In: Decision Support Systems. Vol. 48, No. 4, pp. 613-621
Chiu, Dickson K.W.; Lau, Raymond Y.K.; Cheung, William K.; Karduck, Achim / Message from the SOKMBI 2010 Workshop Chairs. 2010; In: Proceedings - IEEE International Conference on E-Business Engineering, ICEBE 2010.
Lau, Raymond Y.K.; Song, Dawei; Li, Yuefeng; Cheung, Terence C.H.; Hao, Jin-Xing / Toward a fuzzy domain ontology extraction method for adaptive e-learning. June 2009; In: IEEE Transactions on Knowledge and Data Engineering. Vol. 21, No. 6, pp. 800-813
Chiu, Dickson K. W.; Lau, Raymond Y. K.; Cheung, William K.; Karduck, Achim / Message from the SOKMBI 2009 chairs: SOKMBI 2009. 2009; In: Proceedings - IEEE International Conference on e-Business Engineering, ICEBE 2009; IEEE Int. Workshops - AiR 2009; SOAIC 2009; SOKMBI 2009; ASOC 2009.
Lau, Raymond Y.K.; Wong, On; Li, Yuefeng; Ma, Louis C.K. / Mining trading partner's preferences for efficient multi-issue bargaining in E-business. June 2008; In: Journal of Management Information Systems. Vol. 25, No. 1, pp. 79-103
Lau, Raymond Y.K.; Li, Yuefeng; Song, Dawei; Kwok, Ron Chi Wai / Knowledge discovery for adaptive negotiation agents in e-marketplaces. May 2008; In: Decision Support Systems. Vol. 45, No. 2, pp. 310-323
Pong, Joanna Yi-Hang; Kwok, Ron Chi-Wai; Lau, Raymond Yiu-Keung; Hao, Jin-Xing; Wong, Percy Ching-Chi / A comparative study of two automatic document classification methods in a library setting. April 2008; In: Journal of Information Science. Vol. 34, No. 2, pp. 213-230
Lau, Raymond Y.K.; Bruza, Peter D.; Song, Dawei / Towards a belief-revision-based adaptive and context-sensitive information retrieval system. March 2008; In: ACM Transactions on Information Systems. Vol. 26, No. 2
Chiu, Dickson K. W.; Lau, Raymond Y. K. / Message from the SOKM 2008 chairs. 2008; In: IEEE International Conference on e-Business Engineering, ICEBE'08 - Workshops: AiR'08, EM2I'08, SOAIC'08, SOKM'08, BIMA'08, DKEEE'08.
Song, Dawei; Lau, Raymond Y.K.; Bruza, Peter D.; Wong, Kam-Fai; Chen, Ding-Yi / An intelligent information agent for document title classification and filtering in document-intensive domains. November 2007; In: Decision Support Systems. Vol. 44, No. 1, pp. 251-265
Lau, Raymond Y. K.; Li, Yuefeng; Wu, Sheng-Tang; Zhou, Xujuan / Sequential pattern mining and nonmonotonic reasoning for intelligent information agents. June 2007; In: International Journal of Pattern Recognition and Artificial Intelligence. Vol. 21, No. 4, pp. 773-789
LAU, Raymond Yiu Keung / Fuzzy Domain Ontology Discovery for Business Knowledge Management. 2007; In: The IEEE Computational Intelligence Bulletin. Vol. 8, No. 1, pp. 29 - 41
Chiu, Dickson K. W.; Lau, Raymond Y. K. / Message from SOKM 2007 chairs. 2007; In: Proceedings - ICEBE 2007: IEEE International Conference on e-Business Engineering - Workshops: SOAIC 2007; SOSE 2007; SOKM 2007.
Lau, Raymond Y.K. / Towards a web services and intelligent agents-based negotiation system for B2B eCommerce. 2007; In: Electronic Commerce Research and Applications. Vol. 6, No. 3, pp. 260-273
Lau, Raymond Y. K.; Tang, Maolin; Wong, On; Milliner, Stephen W.; Chen, Yi-Ping Phoebe / An evolutionary learning approach for adaptive negotiation agents. January 2006; In: International Journal of Intelligent Systems. Vol. 21, No. 1, pp. 41-72
Lau, Raymond Y.K. / Towards genetically optimised multi-agent multi-issue negotiations. 2005; In: Proceedings of the Annual Hawaii International Conference on System Sciences.
Lau, Raymond Y. K. / Belief revision for adaptive recommender agents in E-commerce. 2004; In: Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). Vol. 2690, pp. 99-103
Lau, Raymond Y. K.; Chan, Siu Y. / Towards belief revision logic based adaptive and persuasive negotiation agents. 2004; In: Lecture Notes in Artificial Intelligence (Subseries of Lecture Notes in Computer Science). Vol. 3157, pp. 605-614
Lau, Raymond Y. K.; Van Den Brand, Peter / Belief revision and text mining for adaptive recommender agents. 2003; In: Lecture Notes in Artificial Intelligence (Subseries of Lecture Notes in Computer Science). Vol. 2871, pp. 226-230
Song, Dawei; Bruza, Peter; Huang, Zi; Lau, Raymond / Classifying document titles based on information inference. 2003; In: Lecture Notes in Artificial Intelligence (Subseries of Lecture Notes in Computer Science). Vol. 2871, pp. 297-306
Lau, Raymond Y.K. / Context-sensitive text mining and belief revision for intelligent information retrieval on the web. 2003; In: Web Intelligence and Agent Systems. Vol. 1, No. 3-4, pp. 151-172
Lau, Raymond; Ter Hofstede, Arthur H.M.; Bruza, Peter D. / Belief revision for adaptive information filtering agents. March 2001; In: International Journal of Cooperative Information Systems. Vol. 10, No. 1-2, pp. 57-79
Lau, Raymond; Ter Hofstede, Arthur H.M.; Bruza, Peter D. / Maxi-adjustment and possibilistic deduction for adaptive information agents. 2001; In: Journal of Applied Non-Classical Logics. Vol. 11, No. 1-2, pp. 169-201
Conference Papers
Cheng, Otto King Ming; LAU, Raymond Yiu Keung / Discovery Enriched Curriculum: The Impact of Social Presences on Discovery-based Learning Outcomes. April 2016; The 2016 International Symposium on Education and Psychology, 06/04/2016 - 08/04/2016, Bangkok, Thailand. pp. 92-98
ZHANG, Wenping; LAU, R / OWSDR: An Ontology-based Web Service Discovery and Selection System. December 2013; SIGBPS Workshop on Business Processes and Services, 15/12/2013 - 15/12/2013, , Italy.
Chapters, Conference Papers, Creative and Literary Works
Zhang, Zijian; Lau, Raymond Y.K. / Exploiting Multimodal Features and Deep Learning for Predicting Crowdfunding Successes. August 2024; 2024 IEEE International Conference on Omni-Layer Intelligent Systems (COINS).
Zhang, Yongxiang; Xu, Ting; Lau, Raymond Y.K. / Uncertainty Detection in Healthcare Services: A Knowledge-fused Decision Boundary Approach against Unknown Intentions. June 2024; The 17th China Summer Workshop on Information Management (CSWIM 2024): PROCEEDINGS. pp. 766-771
Zhang, Xiaolu; Lau, Raymond Y.K. / Leveraging Emotional Features and Machine Learning for Predicting Startup Funding Success. November 2023; TENCON 2023 - 2023 IEEE Region 10 Conference (TENCON). pp. 387-392
Lin, Lihui; Rao, Yanghui; Xie, Haoran; Lau, Raymond Y. K.; Yin, Jian; Wang, Fu Lee; Li, Qing / Copula Guided Parallel Gibbs Sampling for Nonparametric and Coherent Topic Discovery (Extended Abstract). July 2023; Proceedings - 2023 IEEE 39th International Conference on Data Engineering (ICDE 2023). pp. 3823-3824
He, Wenda; Lau, Y. K. / A Hybrid Deep Learning Model for Emotion Detection in Emotion-sensitive Robo-Advisors. December 2021; 2021 Second International Conference on Intelligent Data Science Technologies and Applications (IDSTA). pp. 93-98
Yang, Kai; Lau, Raymond Y.K. / ExeAnalyzer: A deep generative adversarial network for multimodal online impression analysis and startup funding prediction. January 2021; Proceedings of the 54th Annual Hawaii International Conference on System Sciences. pp. 2501-2510
Wang, Qiping; Lau, Raymond Yiu-Keung / Is There a Relationship between Social Executives and Firms' Mergers and Acquisition Decisions: An Empirical Study Based on Twitter. June 2020; PACIS 2020 Proceedings.
CAO, Qiang; HU, Wei; ZHOU, Sijia; LUO, Bei; YU, Yuxuan; LIAO, Shaoyi Stephen; ZHAO, J. Leon; LAU, Raymond Yiu-Keung / The Role of Media Coverage on Pandemic Containment: Empirical Analysis of the COVID-19 Case. June 2020; PACIS 2020 Proceedings.
Yang, Kai; Lau, Raymond Y.K. / Detecting Senior Executives' Personalities for Predicting Corporate Behaviors: An Attention-based Deep Learning Approach. December 2019; 40th International Conference on Information Systems, ICIS 2019.
Zhang, Wenping; Yuan, Hui; Xu, Wei; Lau, Raymond / Hospital Reliability Evaluation in Chinese Context: A Study from the Decision Theory Perspective. December 2019; International Conference on Information Systems 2019 Proceedings.
Wang, Qiping; Lau, Raymond / The Impact of Investors’ Surprise Emotion on Post-M&A Performance: A Social Media Analytics Approach. December 2019; International Conference on Information Systems 2019 Proceedings.
Tingxuan, Su; Lau, Raymond Yiu Keung / Collective classification for social opinion spam detection. July 2019; Proceedings of the 2019 2nd International Conference on Data Science and Information Technology, DSIT 2019. pp. 181-186
YUAN, Hui; LAU, Raymond Y.K.; WONG, Michael C.S.; LI, Chunping / Mining Emotions of the Public from Social Media for Enhancing Corporate Credit Rating. October 2018; Proceedings - 2018 IEEE 15th International Conference on e-Business Engineering, ICEBE 2018. pp. 25-30
Jia, Xinying; Keung Lau, Raymond Yiu / The Control Strategies for High Frequency Algorithmic Trading. August 2018; 2018 IEEE 4th International Conference on Control Science and Systems Engineering (ICCSSE). pp. 49-52
Wang, Qiping; Lau, Raymond Y.K. / The Rise of Robo-advisors in Wealth Management: Their Capabilities and Limitations. August 2018; Proceedings of the 2018 International Congress on Banking, Economics, Finance, and Business. pp. 225—233
Yuan, Hui; Lau, Raymond Y.K.; Xu, Wei; Pan, Zhaokang; Wong, Michael C.S. / Mining Individuals’ Behavior Patterns from Social Media for Enhancing Online Credit Scoring. June 2018; PACIS 2018 PROCEEDINGS: PACIS 2018 - Opportunities and Challenges for the Digitized Society: Are We Ready?.
Li, Xiangsheng; Rao, Yanghui; Xie, Haoran; Chen, Yufu; Lau, Raymond Y. K.; Wang, Fu Lee; Yin, Jian / Learning Dual Preferences with Non-negative Matrix Tri-Factorization for Top-N Recommender System. May 2018; Database Systems for Advanced Applications - 23rd International Conference, DASFAA 2018, Proceedings. pp. 133-149
Li, Yuefeng; Zhang, Libiao; Xu, Yue; Yao, Yiyu; Lau, Raymond Y.K.; Wu, Yutong / Enhancing Binary Classification by Modeling Uncertain Boundary in Three-Way Decisions (Extended Abstract). April 2018; Proceedings: IEEE 34th International Conference on Data Engineering, ICDE 2018. pp. 1827-1828
Mao, Xudong; Li, Qing; Xie, Haoran; Lau, Raymond Y.K.; Wang, Zhen; Smolley, Stephen Paul / Least Squares Generative Adversarial Networks. October 2017; Proceedings - 2017 IEEE International Conference on Computer Vision, ICCV 2017. pp. 2813-2821
Lau, Raymond Y.K. / Discovery-Enriched curriculum: A text mining approach for assessing students' discoveries. August 2017; Proceedings of the 10th International Conference on Ubi-Media Computing and Workshops . pp. 300-304
Lau, Raymond Y.K. / Toward a social sensor based framework for intelligent transportation. June 2017; 18th IEEE International Symposium on A World of Wireless, Mobile and Multimedia Networks (WoWMoM 2017) : conference program.
KHOBZI, Hamid; LAU, Raymond Y.K.; CHEUNG, Terence C.H. / Consumers’ Sentiments and Popularity of Brand Posts in Social Media: The Moderating Role of Up-votes. January 2017; Proceedings of the 50th Hawaii International Conference on System Sciences. pp. 3905-3914
Yang, Kai; Cai, Yi; Chen, Zhenhong; Leung, Ho-Fung; Lau, Raymond / Exploring topic discriminating power of words in latent dirichlet allocation. December 2016; Proceedings of COLING 2016, the 26th International Conference on Computational Linguistics: Technical Papers. pp. 2238-2247
Pramanik, Md Ileas; Zhang, Wenping; Lau, Raymond Y. K.; Li, Chunping / A Framework for Criminal Network Analysis Using Big Data. November 2016; Proceedings - 13th IEEE International Conference on E-Business Engineering, ICEBE 2016 - Including 12th Workshop on Service-Oriented Applications, Integration and Collaboration, SOAIC 2016. pp. 17-23
Pramanik, Md Ileas; Lau, Raymond Y. K.; Zhang, Wenping / K-Anonymity through the Enhanced Clustering Method. November 2016; Proceedings - 13th IEEE International Conference on E-Business Engineering, ICEBE 2016 - Including 12th Workshop on Service-Oriented Applications, Integration and Collaboration, SOAIC 2016. pp. 85-91
Zhang, Liqiao; Yuan, Hui; Lau, Raymond Y. K. / Predicting and Visualizing Consumer Sentiments in Online Social Media. November 2016; Proceedings - 13th IEEE International Conference on E-Business Engineering, ICEBE 2016 - Including 12th Workshop on Service-Oriented Applications, Integration and Collaboration, SOAIC 2016. pp. 92-99
Pramanik, Md Ileas; Lau, Raymond Y.K.; Yue, Wei T. / A privacy preserving framework for big data in e-government. June 2016; Pacific Asia Conference on Information Systems, PACIS 2016 - Proceedings.
Pramanik, Md Ileas; Lau, Raymond Y.K.; Chowdhury, Md Kamal Hossain / Automatic crime detector: A framework for criminal pattern detection in big data era. June 2016; Pacific Asia Conference on Information Systems, PACIS 2016 - Proceedings.
CHENG, Otto K.M.; LAU, Raymond Y.K. / Exploring Big Data Analytics for Supply Chain Management. May 2016; International Conference on Management, Economics and Social Development (ICMESD 2016). pp. 1111-1117
Yang, Yang; Hu, Shuyue; Cai, Yi; Du, Qing; Leung, Ho-Fung; Lau, Raymond Y. K. / Exploring reviews and ratings on reviews for personalized search. 2016; Current Developments in Web Based Learning: ICWL 2015 International Workshops, KMEL, IWUM, LA, Revised Selected Papers. Vol. 9584, pp. 140-150
Wu, Di; Li, Chunping; Lau, Raymond Y.K. / Topic Based Information Diffusion Prediction Model with External Trends. October 2015; Proceedings - 12th IEEE International Conference on E-Business Engineering, ICEBE 2015. pp. 29-36
Cheng, Otto K. M.; Lau, Raymond / Toward Context-aware Sentiment Analysis. 2015; 4TH INTERNATIONAL CONFERENCE ON MATERIALS ENGINEERING FOR ADVANCED TECHNOLOGIES (ICMEAT 2015). pp. 713-716
Xia, Yunqing; Lin, Haizhou; Liu, Yi; Lau, Raymond / Leaning to train: Linking financial news articles to company short names. December 2014; Proceedings - 11th IEEE International Conference on E-Business Engineering, ICEBE 2014 - Including 10th Workshop on Service-Oriented Applications, Integration and Collaboration, SOAIC 2014 and 1st Workshop on E-Commerce Engineering, ECE 2014. pp. 240-245
Zhang, Wenping; Lau, Raymond Y.K.; Li, Chunping / Adaptive big data analytics for deceptive review detection in online social media. December 2014; 35th International Conference on Information Systems "Building a Better World Through Information Systems", ICIS 2014.
Song, Long; Lau, Raymond Y.K.; Yin, Chunxiao / Discriminative topic mining for social spam detection. June 2014; Proceedings - Pacific Asia Conference on Information Systems, PACIS 2014.
Tang, Guoyu; Xia, Yunqing; Wang, Weizhi; Lau, Raymond; Zheng, Thomas Fang / Clustering tweets using Wikipedia concepts. May 2014; Proceedings of the 9th International Conference on Language Resources and Evaluation (LREC'14). pp. 2262-2267
Cheng, Otto K. M.; Lau, Raymond Y. K. / A Multi-Perspective Methodology for Detecting Low-Quality Contents in Social Media. 2014; PROCEEDINGS OF THE 2014 INTERNATIONAL CONFERENCE ON ADVANCED ICT, (ICAICTE 2014). pp. 39-42
Zhang, Wenping; Lau, Raymond Y. K. / The design of a network-based model for business performance prediction. December 2013; International Conference on Information Systems (ICIS 2013): Reshaping Society Through Information Systems Design. Vol. 4, pp. 3762-3780
Zhang, Wenping; Cai, Yi; Lau, Y.K. Raymond; Liao, Stephen; KWOK, Chi-Wai Ron / Semi-Supervised Text Mining for Dynamic Business. July 2012; Proceedings of Pacific Asia Conference on Information Systems.
Song, Long; Lau, Raymond Y.K.; Xia, Yun-Qing / A novel fraudulent transaction detection model for enhanced reputation management at e-markets. 2012; Proceedings - International Conference on Machine Learning and Cybernetics. Vol. 5, pp. 2013-2018
Zhang, Wenping; Lau, Raymond Y. K.; Liao, Stephen S.Y.; Kwok, Ron Chi-Wai / A probabilistic generative model for latent business networks mining. 2012; International Conference on Information Systems, ICIS 2012. Vol. 2, pp. 1102-1118
Cai, Yi; Zhao, Hongke; Han, Hao; Lau, Raymond Y.K.; Leung, Ho-Fung; Min, Huaqing / Answering typicality query based on automatically prototype construction. 2012; Proceedings - 2012 IEEE/WIC/ACM International Conference on Web Intelligence, WI 2012. pp. 362-366
Lau, Raymond Y. K.; Song, Long / Belief revision for intelligent web service recommendation. 2012; Computer and Information Science 2012. pp. 53-66
Zhang, Wenping; Lau, Raymond Y.K.; Xia, Yunqing; Li, Chunping; Li, Wenjie Maggie / Latent business networks mining: A probabilistic generative model. 2012; Proceedings - 2012 IEEE/WIC/ACM International Conference on Web Intelligence, WI 2012. pp. 558-562
Zhang, Wenping; Lau, Raymond; Tao, Xiaohui / Mining contextual knowledge for context-aware recommender systems. 2012; Proceedings - 9th IEEE International Conference on E-Business Engineering, ICEBE 2012. pp. 356-360
Lau, Raymond Y.K.; Song, L. / Mining fuzzy ontology for fuzzy granular IR systems. 2012; IEEE International Conference on Fuzzy Systems.
Zhang, Wenping; Cai, Yi; Lau, Raymond Y.K.; Liao, Stephen S.; Kwok, Ron C.W. / Semi-supervised text mining for dynamic business network discovery. 2012; Proceedings - Pacific Asia Conference on Information Systems, PACIS 2012.
Tao, Xiaohui; Li, Yuefeng; Lau, Raymond Y. K.; Wang, Hua / Unsupervised multi-label text classification using a world knowledge ontology. 2012; Advances in Knowledge Discovery and Data Mining: 16th Pacific-Asia Conference, PAKDD 2012, Proceedings. Vol. 7301 LNAI, pp. 480-492
Zhao, Huan; Xia, Yunqing; Lau, Raymond Y. K.; Liu, Yi / Word sentiment polarity disambiguition based on opinion level context. 2012; Proceedings - International Conference on Machine Learning and Cybernetics. Vol. 5, pp. 2007-2012
LAU, Raymond Y. K.; ZHANG, Wenping; TAO, Xiaohui / Automatic Construction of Domain-specific Sentiment Lexicon for Context-Sensitive Opinion Retrieval. June 2011; Proceedings of the 4th IEEE International Conference on Computer Science and Information Technology. pp. 296-300
Xu, Kaiquan; Li, Jiexun; Lau, Raymond Y.K.; Liao, Stephen Shaoyi; Fang, Bing / An effective method of discovering target groups on social networking sites. 2011; International Conference on Information Systems 2011, ICIS 2011. Vol. 4, pp. 2980-2995
Lau, Raymond Y.K.; Zhang, Wenping; Bruza, Peter D.; Wong, K. F. / Learning domain-specific sentiment lexicons for predicting product sales. 2011; Proceedings - 2011 8th IEEE International Conference on e-Business Engineering, ICEBE 2011. pp. 131-138
Gao, Dehong; Zhang, Renxian; Li, Wenjie; Lau, Yiu Keung; Wong, Kam Fai / Learning features through feedback for blog distillation. 2011; SIGIR'11 - Proceedings of the 34th International ACM SIGIR Conference on Research and Development in Information Retrieval. pp. 1085-1086
Lau, Raymond Yiu Keung; Lai, Chun Lam; Bruza, Peter B.; Wong, Kam F. / Leveraging Web 2.0 data for scalable semi-supervised learning of domain-specific sentiment lexicons. 2011; International Conference on Information and Knowledge Management, Proceedings. pp. 2457-2460
Lau, Raymond Y. K.; Zhang, Wenping; Xia, Yunqing; Song, Dawei / Multi-facets quality assessment of online opinionated expressions. 2011; Web Information Systems Engineering - WISE 2010 Workshops: WISE 2010 International Symposium WISS and International Workshops CISE, MBC, Revised Selected Papers. Vol. 6724 LNCS, pp. 212-225
Zhou, Xujuan; Li, Yuefeng; Bruza, Peter; Xu, Yue; Lau, Raymond Y. K. / Pattern mining for a two-stage information filtering system. 2011; Advances in Knowledge Discovery and Data Mining: 15th Pacific-Asia Conference, PAKDD 2011, Proceedings. Vol. 6634 LNAI, pp. 363-374
Xu, Yunhong; Hao, Jinxing; Lau, Raymond Y.K.; Ma, Jian; Xu, Wei; Zhao, Dingtao / A personalized researcher recommendation approach in academic contexts: Combining social networks and semantic concepts analysis. 2010; PACIS 2010 - 14th Pacific Asia Conference on Information Systems. pp. 1516-1527
Lau, Raymond Y. K.; Liao, Stephen S. Y.; Xu, Kaiquan / An empirical study of online consumer review spam: A design science approach. 2010; ICIS 2010 Proceedings - Thirty First International Conference on Information Systems.
Lai, C. L.; Xu, K. Q.; Lau, Raymond Y.K.; Li, Yuefeng; Song, Dawei / High-order concept associations mining and inferential language modeling for online review spam detection. 2010; Proceedings - IEEE International Conference on Data Mining, ICDM. pp. 1120-1127
LAU, Raymond Y. K. / Inferential language modeling for selective Web search personalization and contextualization. 2010; ICACTE 2010 - 2010 3rd International Conference on Advanced Computer Theory and Engineering, Proceedings. Vol. 1, pp. V1540-V1544
TAO, Xiaohui; LI, Yuefeng; LAU, Raymond Y. K.; GEVA, S. / Ontology-Based Specific and Exhaustive User Profiles for Constraint Information Fusion for Multi-agents. 2010; Proceedings - 2010 IEEE/WIC/ACM International Conference on Web Intelligence, WI 2010. Vol. 1, pp. 264-271
Zhou, Xujuan; Li, Yuefeng; Bruza, Peter; Xu, Yue; Lau, Raymond Y.K. / Rough sets based reasoning and pattern mining for a two-stage information filtering system. 2010; International Conference on Information and Knowledge Management, Proceedings. pp. 1429-1432
Lai, C. L.; Xu, K. Q.; Lau, Raymond Y.K.; Li, Y.; Jing, L. / Toward a language modeling approach for consumer review spam detection. 2010; Proceedings - IEEE International Conference on E-Business Engineering, ICEBE 2010. pp. 1-8
Algarni, Abdulmohsen; Li, Yuefeng; Xu, Yue; Lau, Raymond Y.K. / An effective model of using negative relevance feedback for information filtering. 2009; International Conference on Information and Knowledge Management, Proceedings. pp. 1605-1608
Lau, Raymond Y.K. / An evolutionary approach for intelligent negotiation agents in e-marketplaces. 2009; Intelligent Agents in the Evolution of Web and Applications. pp. 279-301
Lau, Raymond Y.K.; Ma, Jian; Lai, Chapmann C.L.; Li, Yuefeng / Automatic domain ontology extraction for context-sensitive opinion mining. 2009; ICIS 2009 Proceedings - Thirtieth International Conference on Information Systems.
Xu, Kaiquan; Liao, Stephen Shaoyi; Lau, Raymond Y.K.; Tang, Heng; Wang, Shanshan / Building comparative product relation maps by mining consumer opinions on the Web. 2009; 15th Americas Conference on Information Systems 2009, AMCIS 2009. Vol. 3, pp. 1653-1661
Jing, Liping; Lau, Raymond Y. K. / Granular computing for text mining: New research challenges and opportunities. 2009; Rough Sets, Fuzzy Sets, Data Mining and Granular Computing: 12th International Conference, RSFDGrC 2009, Proceedings. Vol. 5908 LNAI, pp. 478-485
Lau, Raymond Y.K.; Lai, C. L.; Li, Yuefeng / Leveraging the web context for context-sensitive opinion mining. 2009; Proceedings - 2009 2nd IEEE International Conference on Computer Science and Information Technology, ICCSIT 2009. pp. 467-471
Lau, Raymond Y. K.; Lai, Chapmann C. L.; Li, Yuefeng / Mining fuzzy ontology for a web-based granular information retrieval system. 2009; Rough Sets and Knowledge Technology: 4th International Conference, RSKT 2009, Proceedings. Vol. 5589 LNAI, pp. 239-246
So, C. F.; Lai, Chapmann C. L.; Lau, Raymond Y. K. / Ontological user profiling and language modeling for personalized information services. 2009; Proceedings - IEEE International Conference on e-Business Engineering, ICEBE 2009; IEEE Int. Workshops - AiR 2009; SOAIC 2009; SOKMBI 2009; ASOC 2009. pp. 559-564
Xu, Kaiquan; Liao, Lejian; Liao, Stephen Shaoyi; Tang, Heng; Lau, Raymond Y.K. / Self-teaching semantic annotation method for knowledge discovery from text. 2009; Proceedings of the 42nd Annual Hawaii International Conference on System Sciences, HICSS.
Xu, Kaiquan; Liao, Stephen Shaoyi; Lau, Raymond Y.K.; Wang, Shanshan / Toward semantic annotation for business analysis: A method for reducing training examples. 2009; ICIS 2009 Proceedings - Thirtieth International Conference on Information Systems.
LAU, Raymond Yiu Keung; LAI, Chapmann C.L. / Information Granulation for the Design of Granular Information Retrieval Systems. December 2008; Proceedings of the 2008 International Conference on Information Systems.
Li, Yuefeng; Zhou, Xujuan; Bruza, Peter; Xu, Yue; Lau, Raymond Y.K. / A two-stage text mining model for information filtering. 2008; International Conference on Information and Knowledge Management, Proceedings. pp. 1023-1032
So, C. F.; Wong, K. S.; Fung, K. F.; Ho, S. Y.; Lai, C. L.; Lau, Raymond Y. K. / A wiki service for investment knowledge management. 2008; IEEE International Conference on e-Business Engineering, ICEBE'08 - Workshops: AiR'08, EM2I'08, SOAIC'08, SOKM'08, BIMA'08, DKEEE'08. pp. 681-686
Ip, K.F. Rachael; Lau, Raymond Y.K.; Chan, M. T.; Wong, Y.W. Eva; Wong, W.M. Sharon; So, C.F. Johnny / Enhancing student's learning with podcasting, a newly emergent social technology. 2008; PACIS 2008 - 12th Pacific Asia Conference on Information Systems: Leveraging ICT for Resilient Organizations and Sustainable Growth in the Asia Pacific Region.
Lau, Raymond Y.K.; Lai, Chapmann C.L. / Granulation de l'information pour la conception d'un système granulaire d'extraction d'information.. 2008; ICIS 2008 Proceedings - Twenty Ninth International Conference on Information Systems.
Xu, Kaiquan; Liao, Stephen Shaoyi; Lau, Raymond Y. K.; Liao, Lejian / Knowledge acquisition with supervised ontology population. 2008; PACIS 2008 - 12th Pacific Asia Conference on Information Systems: Leveraging ICT for Resilient Organizations and Sustainable Growth in the Asia Pacific Region.
Zhou, Xujuan; Li, Yuefeng; Bruza, Peter; Xu, Yue; Lau, Raymond Y. K. / Pattern taxonomy mining for information filtering. 2008; AI 2008: Advances in Artificial Intelligence: 21st Australasian Joint Conference on Artificial Intelligence, Proceedings. Vol. 5360 LNAI, pp. 416-422
Xu, Kaiquan; Liao, Stephen Shaoyi; Lau, Raymond Y. K.; Liao, Lejian / Towards a SVM-struct based active learning algorithm for least cost semantic annotation. 2008; Proceedings - 2008 IEEE/WIC/ACM International Conference on Web Intelligence and Intelligent Agent Technology - Workshops, WI-IAT Workshops 2008. pp. 111-114
Lau, Raymond Y. K.; Chung, Albert Y. K.; Song, Dawei; Huang, Qiang / Towards fuzzy domain ontology based concept map generation for E-learning. 2008; Advances in Web Based Learning - ICWL 2007: 6th International Conference, Revised Papers. Vol. 4823 LNCS, pp. 90-101
Zhou, Xujuan; Li, Yuefeng; Bruza, Peter; Xu, Yue; Lau, Raymond Y.K. / Two-stage model for information filtering. 2008; Proceedings - 2008 IEEE/WIC/ACM International Conference on Web Intelligence and Intelligent Agent Technology - Workshops, WI-IAT Workshops 2008. pp. 685-689
Song, Dawei; Cao, Guihong; Bruza, Peter; Lau, Raymond / Concept Induction via Fuzzy C-means Clustering in a High-dimensional Semantic Space. May 2007; Advances in Fuzzy Clustering and its Applications. pp. 393-403
Tang, Maolin; Lau, Raymond Y.K. / A parallel genetic algorithm for floorplan area optimization. 2007; Proceedings of The 7th International Conference on Intelligent Systems Design and Applications, ISDA 2007. pp. 801-806
Lau, Raymond Y. K. / Machine learning for negotiation knowledge discovery in e-Marketplaces. 2007; Proceedings - ICEBE 2007: IEEE International Conference on e-Business Engineering - Workshops: SOAIC 2007; SOSE 2007; SOKM 2007. pp. 239-246
Lau, Raymond Y. K.; Li, Yuefeng; Xu, Yue / Mining fuzzy domain ontology from textual databases. 2007; Proceedings of the IEEE/WIC/ACM International Conference on Web Intelligence, WI 2007. pp. 156-162
Lau, Raymond Y. K.; Wong, On / Mining negotiation knowledge for adaptive negotiation agents in e-marketplaces. 2007; Proceedings of the Annual Hawaii International Conference on System Sciences.
Hao, Jin-Xing; Kwok, Ron Chi-Wai; Lau, Raymond Yiu-Keung / Predicting problem-solving performance using concept map. 2007; PACIS 2007 - 11th Pacific Asia Conference on Information Systems: Managing Diversity in Digital Enterprises.
Lau, Raymond Y.K.; Wong, K. S.; Fung, K. F.; Ho, S. Y. / Toward an on-demand option rating service for e-Business. 2007; Proceedings - ICEBE 2007: IEEE International Conference on e-Business Engineering - Workshops: SOAIC 2007; SOSE 2007; SOKM 2007. pp. 414-417
Lau, Raymond Y. K.; Hao, Jin Xing; Tang, Maolin; Zhou, Xujuan / Towards context-sensitive domain ontology extraction. 2007; Proceedings of the Annual Hawaii International Conference on System Sciences.
Zhou, Xujuan; Li, Yuefeng; Bruza, Peter; Wu, Sheng-Tang; Xu, Yue; Lau, Raymond Y.K. / Using information filtering in Web data mining process. 2007; Proceedings of the IEEE/WIC/ACM International Conference on Web Intelligence, WI 2007. pp. 163-169
Zhou, Xujuan; Wu, Sheng-Tang; Li, Yuefeng; Xu, Yue; Lau, Raymond Y.K.; Bruza, Peter D. / Utilizing search intent in topic ontology-based user profile for Web mining. 2007; Proceedings - 2006 IEEE/WIC/ACM International Conference on Web Intelligence (WI 2006 Main Conference Proceedings), WI'06. pp. 558-561
Wong, K. S.; Fung, K. F.; Ho, S. Y.; Lau, Raymond Y.K.; Ho, Michael / Web services for on-demand financial investment adviser services. 2007; Proceedings of the Sixth International Conference on Machine Learning and Cybernetics, ICMLC 2007. Vol. 7, pp. 3794-3799
Zhou, Xujuan; Li, Yuefeng; Xu, Yue; Lau, Raymond / Relevence Assessment of Topic Ontology. 2006; Advances in Intelligent IT - Active Media Technology 2006. Vol. 138, pp. 44-51
Tang, Maolin; Lau, Raymond Y. K. / A hybrid estimation of distribution algorithm for the minimal switching graph problem. 2005; Proceedings - International Conference on Computational Intelligence for Modelling, Control and Automation, CIMCA 2005 and International Conference on Intelligent Agents, Web Technologies and Internet. Vol. 1, pp. 708-713
Lau, Raymond Y.K. / Adaptive negotiation agents for e-business. 2005; ACM International Conference Proceeding Series. Vol. 113, pp. 271-278
Lau, Raymond Y. K. / Nonmonotonic reasoning for Web-based intelligent payment services. 2005; Proceedings of the 2005 International Conference on Active Media Technology, AMT 2005. Vol. 2005, pp. 562-567
Lau, Raymond Y. K.; Li, Yuefeng / Sequential pattern mining and belief revision for adaptive information retrieval. 2005; Proceedings of the 2005 International Conference on Active Media Technology, AMT 2005. Vol. 2005, pp. 585-590
Lau, Raymond Y. K.; Bruza, Peter D.; Song, Dawei / Belief revision for adaptive information retrieval. 2004; Proceedings of Sheffield SIGIR - Twenty-Seventh Annual International ACM SIGIR Conference on Research and Development in Information Retrieval. pp. 130-137
Lau, Raymond Y. K.; Valdal, Eivind / Discovering negotiation knowledge for a probabilistic negotiation Web service in e-Business. 2004; Proceedings - IEEE/WIC/ACM International Conference on Web Intelligence, WI 2004. pp. 264-270
Lau, Raymond Y. K.; Tang, Maolin; Wong, On / Towards genetically optimised responsive negotiation agents. 2004; Proceedings - IEEE/WIC/ACM International Conference on Intelligent Agent Technology. IAT 2004. pp. 295-301
Lau, Raymond Y.K.; Wong, On; Essam, Brant / One belief-based adaptive negotiation agents. June 2003; Proceedings of the International Conference on Artificial Intelligence IC-AI 2003. Vol. 2, pp. 867-873
Lau, Raymond Y.K. / A Similarity-Based Learning Approach for Adaptive Negotiations. 2003; Proceedings of the International Conference on Machine Learning; Models, Technologies and Applications. pp. 281-287
Lau, Raymond Y. K.; Essam, Brant; Chan, Siu Y.; Huang, Zi / Belief revision for adaptive negotiation agents. 2003; Proceedings - IEEE/WIC International Conference on Intelligent Agent Technology, IAT'03. pp. 196-202
Lau, R. Y K / Context sensitive text mining and belief revision for adaptive information retrieval. 2003; Proceedings - IEEE/WIC International Conference on Web Intelligence, WI 2003. pp. 256-262
Lau, Raymond Y.K.; Wong, On / Towards an open multi-issue negotiation service for B2B E-commerce. 2003; Proceedings of the International Conference on Internet Computing. Vol. 2, pp. 536-537
Lau, Raymond; Hofstede, Arthur H.M. Ter; Bruza, Peter D. / A logic-based approach for adaptive information filtering agents. 2001; Lecture Notes in Artificial Intelligence (Subseries of Lecture Notes in Computer Science). Vol. 2112, pp. 269-278
Lau, R.; Ter Hofstede, A. H M; Bruza, P. D. / Nonmonotonic reasoning for adaptive information filtering. 2001; Proceedings - 24th Australasian Computer Science Conference, ACSC 2001. pp. 109-116
Wong, On; Lau, Raymond / Possibilistic reasoning for intelligent payment agents. 2001; Lecture Notes in Artificial Intelligence (Subseries of Lecture Notes in Computer Science). Vol. 2112, pp. 170-182
Lau, R.; Ter Hofstede, A. H M; Bruza, P. D.; Wong, K. F. / Belief revision and possibilistic logic for adaptive information filtering agents. 2000; Proceedings - International Conference on Tools with Artificial Intelligence, ICTAI. Vol. 2000-January, pp. 19-26
Lau, Raymond; Ter Hofstede, Arthur H. M.; Bruza, Peter D. / A study of belief revision in the context of adaptive information filtering. 1999; Internet Applications: 5th International Computer Science Conference ICSC 1999, Proceedings. Vol. 1749, pp. 1-11
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