Prof. Yiu Keung Raymond LAU, 劉耀強

Research output

Research output per year 1999 2007 2008 2009 2010 2011 2012 2014 2015 2016 2017 2018 2019 2024 2025

• 112 RGC 32 - Refereed conference paper (with host publication)
• 105 RGC 21 - Publication in refereed journal
• 7 Editorial Preface
• 3 RGC 62 - Review of books or of software (or similar publications/items)
• 8 More
  • 3 RGC 22 - Publication in policy or professional journal
  • 2 RGC 12 - Chapter in an edited book (Author)
  • 2 RGC 32 - Refereed conference paper (without host publication)
  • 1 RGC 33 - Other conference paper

Research output per year

Research output per year

Search results

• 2024

  Exploiting Multimodal Features and Deep Learning for Predicting Crowdfunding Successes

  Zhang, Z. & Lau, R. Y. K., 2024, 2024 IEEE International Conference on Omni-Layer Intelligent Systems (COINS). IEEE, 6 p. (IEEE International Conference on Omni-Layer Intelligent Systems, COINS).

  Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

  • Project Description 100%
  • Deep Learning Method 100%
  • Deep Learning Model 66%
  • TextCNN 66%
  • Predictive Power 33%
  1 Citation (Scopus)

• Leveraging Deep Learning and Multimodal Signals from Social Media to Enhance Credit Risk Prediction

  Gao, T. & Lau, R. Y. K., 2024, 2024 IEEE International Conference on Signal Processing, Communications and Computing (ICSPCC). IEEE, 6 p. (IEEE International Conference on Signal Processing, Communications and Computing, ICSPCC).

  Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

  • Risk Prediction 100%
  • Deep Learning Method 100%
  • Experimental Result 25%
  • Data-Client 25%

• Uncertainty Detection in Healthcare Services: A Knowledge-fused Decision Boundary Approach against Unknown Intentions

  Zhang, Y., XU, T. & Lau, R. Y. K., Jun 2024, The 17^th China Summer Workshop on Information Management (CSWIM 2024): PROCEEDINGS. p. 766-771

  Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

  Open Access

  • Decision Boundary 100%
  • Healthcare Service 100%
  • Chatbot 100%
  • Medical Knowledge 50%
  • Learning Approach 25%
• 2023

  Copula Guided Parallel Gibbs Sampling for Nonparametric and Coherent Topic Discovery (Extended Abstract)

  Lin, L., Rao, Y., Xie, H., Lau, R. Y. K., Yin, J., Wang, F. L. & Li, Q., 2023, Proceedings - 2023 IEEE 39th International Conference on Data Engineering (ICDE 2023). IEEE, p. 3823-3824 (Proceedings - International Conference on Data Engineering; vol. 2023-April).

  Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

  • Dirichlet Process 100%
  • Gibbs Free Energy 100%
  • Poisson Process 50%
  • Computational Cost 50%
  • Sampling Algorithm 50%

• Leveraging Emotional Features and Machine Learning for Predicting Startup Funding Success

  Zhang, X. & Lau, R. Y. K., 2023, TENCON 2023 - 2023 IEEE Region 10 Conference (TENCON). IEEE, p. 387-392 (IEEE Region 10 Annual International Conference, Proceedings/TENCON).

  Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

  • Representation Learning 100%
  • Company Profile 100%
  • Machine Learning 100%
  • Learning System 100%
  • Experimental Result 33%
• 2021

  A Hybrid Deep Learning Model for Emotion Detection in Emotion-sensitive Robo-Advisors

  He, W. & Lau, Y. K., 2021, 2021 Second International Conference on Intelligent Data Science Technologies and Applications (IDSTA). Alsmirat, M., Jararweh, Y., Awaysheh, F. & Aloqaily, M. (eds.). IEEE, p. 93-98 (International Conference on Intelligent Data Science Technologies and Applications, IDSTA).

  Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

  • Emotion Detection 100%
  • Conversational Agent 100%
  • Deep Learning Model 100%
  • Chatbot 60%
  • Classification Performance 40%
  1 Citation (Scopus)

• ExeAnalyzer: A deep generative adversarial network for multimodal online impression analysis and startup funding prediction

  Yang, K. & Lau, R. Y. K., Jan 2021, Proceedings of the 54th Annual Hawaii International Conference on System Sciences. Bui, T. X. (ed.). Hawaii International Conference on System Sciences (HICSS), p. 2501-2510 (Proceedings of the Annual Hawaii International Conference on System Sciences).

  Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

  • Generative Adversarial Networks 100%
  • Collected Data 50%
  • Predictive Power 50%
  • Extracted Feature 50%
  • Social Medium Platform 50%
  2 Citations (Scopus)
• 2020

  Is There a Relationship between Social Executives and Firms' Mergers and Acquisition Decisions: An Empirical Study Based on Twitter

  Wang, Q. & Lau, R.Y.-K., Jun 2020, PACIS 2020 Proceedings. Association for Information Systems, 8. (Proceedings of the Pacific Asia Conference on Information Systems: Information Systems (IS) for the Future, PACIS).

  Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

  • Senior Executive 100%
  • Twitter 100%
  • Difference in Differences 100%
  • Merger 100%
  • Difference-In-Differences 33%

• The Role of Media Coverage on Pandemic Containment: Empirical Analysis of the COVID-19 Case

  CAO, Q., HU, W., ZHOU, S., LUO, B., YU, Y., LIAO, S. S., ZHAO, J. L. & LAU, R.Y.-K., Jun 2020, PACIS 2020 Proceedings. Association for Information Systems, 162. (Proceedings of the Pacific Asia Conference on Information Systems: Information Systems (IS) for the Future, PACIS).

  Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

  • Medium Coverage 100%
  • Behavior (Neuroscience) 100%
  • Health Information 66%
  • Social Medium Platform 33%
  • Government Authority 33%
  2 Citations (Scopus)
• 2019

  Collective classification for social opinion spam detection

  Tingxuan, S. & Lau, R. Y. K., 19 Jul 2019, Proceedings of the 2019 2nd International Conference on Data Science and Information Technology, DSIT 2019. Association for Computing Machinery, p. 181-186 (ACM International Conference Proceeding Series).

  Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

  • Opinion Spam Detection 100%
  • Learning Technique 100%
  • Deep Learning Method 100%
  • Learning Method 100%
  • Decision Making 100%
  1 Citation (Scopus)

• Detecting Senior Executives' Personalities for Predicting Corporate Behaviors: An Attention-based Deep Learning Approach

  Yang, K. & Lau, R. Y. K., Dec 2019, 40th International Conference on Information Systems, ICIS 2019. Association for Information Systems, 17 p. (International Conference on Information Systems, ICIS).

  Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

  • Learning Approach 100%
  • Senior Executive 100%
  • Deep Learning Method 100%
  • Firm Behavior 100%
  • Big Five Personality Model 100%
  3 Citations (Scopus)

• Hospital Reliability Evaluation in Chinese Context: A Study from the Decision Theory Perspective

  Zhang, W., Yuan, H., Xu, W. & Lau, R., Dec 2019, International Conference on Information Systems 2019 Proceedings. Association for Information Systems, (International Conference on Information Systems, ICIS).

  Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

  • Decision Theory 100%
  • Security Properties 50%
  • Integrated Mode 50%

• The Impact of Investors’ Surprise Emotion on Post-M&A Performance: A Social Media Analytics Approach

  Wang, Q. & Lau, R., Dec 2019, International Conference on Information Systems 2019 Proceedings. Association for Information Systems, (International Conference on Information Systems, ICIS).

  Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

  • Merger 100%
  • Investors 100%
  • Investment Decision 25%
  • Capital Market Returns 12%
  5 Citations (Scopus)
• 2018

  Enhancing Binary Classification by Modeling Uncertain Boundary in Three-Way Decisions (Extended Abstract)

  Li, Y., Zhang, L., Xu, Y., Yao, Y., Lau, R. Y. K. & Wu, Y., Apr 2018, Proceedings: IEEE 34th International Conference on Data Engineering, ICDE 2018. IEEE, p. 1827-1828 8509492. (International Conference on Data Engineering).

  Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

  • Text Classification 100%
  • Three-Way Decision 100%
  • Binary Classification 100%
  • Deep Learning Method 100%
  • Training Example 66%

• Learning Dual Preferences with Non-negative Matrix Tri-Factorization for Top-N Recommender System

  Li, X., Rao, Y., Xie, H., Chen, Y., Lau, R. Y. K., Wang, F. L. & Yin, J., May 2018, Database Systems for Advanced Applications - 23rd International Conference, DASFAA 2018, Proceedings. Pei, J., Manolopoulos, Y. & Sadiq, S. (eds.). Springer, Cham, p. 133-149 (Lecture Notes in Computer Science; vol. 10827).

  Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

  • Recommender Systems 100%
  • Personal Characteristic 50%
  • User Preference 50%
  • Collaborative Filtering 50%
  2 Citations (Scopus)

• Mining Emotions of the Public from Social Media for Enhancing Corporate Credit Rating

  YUAN, H., LAU, R. Y. K., WONG, M. C. S. & LI, C., Oct 2018, Proceedings - 2018 IEEE 15th International Conference on e-Business Engineering, ICEBE 2018. IEEE, p. 25-30 8592626. (Proceedings - IEEE International Conference on e-Business Engineering, ICEBE).

  Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

  • Latent Dirichlet Allocation 100%
  • Credit Risk 100%
  • Credit Rating 100%
  • Experimental Result 50%
  • Computational Modeling 50%
  10 Citations (Scopus)

• Mining Individuals’ Behavior Patterns from Social Media for Enhancing Online Credit Scoring

  Yuan, H., Lau, R. Y. K., Xu, W., Pan, Z. & Wong, M. C. S., Jun 2018, PACIS 2018 PROCEEDINGS: PACIS 2018 - Opportunities and Challenges for the Digitized Society: Are We Ready?. Association for Information Systems, 163

  Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

  • Data Analytics 100%
  • Large Scale Data 100%
  • Social Medium Data 100%
  • Behavior Pattern 100%
  • Experimental Result 100%
  5 Citations (Scopus)

• The Control Strategies for High Frequency Algorithmic Trading

  Jia, X. & Keung Lau, R. Y., Aug 2018, 2018 IEEE 4th International Conference on Control Science and Systems Engineering (ICCSSE). IEEE, p. 49-52 4 p. 8724810. (IEEE International Conference on Control Science and Systems Engineering (ICCSSE)).

  Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

  • Algorithmic Trading 100%
  • Financial Market 16%
  3 Citations (Scopus)

• The Rise of Robo-advisors in Wealth Management: Their Capabilities and Limitations

  Wang, Q. & Lau, R. Y. K., Aug 2018, Proceedings of the 2018 International Congress on Banking, Economics, Finance, and Business. p. 225—233 9 p. (Proceedings of the International Congress on Banking, Economics, Finance, and Business).

  Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

  • Emotions 100%
  • Wealth 100%
  • Financial Investment 100%
  • Portfolio Selection 100%
  • Dynamic Information 100%
• 2017

  Consumers’ Sentiments and Popularity of Brand Posts in Social Media: The Moderating Role of Up-votes

  Khobzi, H., Lau, R. Y. K. & Cheung, T. C. H., 2017, Proceedings of the 50th Hawaii International Conference on System Sciences. Bui, T. X. & Sprague, JR., R. (eds.). p. 3905-3914 (Proceedings of the Annual Hawaii International Conference on System Sciences).

  Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

  Open Access

  File

  • User-Generated Content 100%
  • Negative Comment 100%
  • Media Platform 100%
  • Brand Community 100%
  • Opinion Mining 100%
  5 Citations (Scopus)

  3 Downloads (CityUHK Scholars)

• Discovery-Enriched curriculum: A text mining approach for assessing students' discoveries

  Lau, R. Y. K., Aug 2017, Proceedings of the 10th International Conference on Ubi-Media Computing and Workshops . IEEE, p. 300-304 8074123

  Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

  • Hong Kong 100%
  • Student Learning 100%
  • Teaching Methods 100%
  • Research Work 100%
  • Learning Strategy 100%

• Least Squares Generative Adversarial Networks

  Mao, X., Li, Q., Xie, H., Lau, R. Y. K., Wang, Z. & Smolley, S. P., Oct 2017, Proceedings - 2017 IEEE International Conference on Computer Vision, ICCV 2017. IEEE, p. 2813-2821 8237566. (Proceedings of the IEEE International Conference on Computer Vision; vol. 2017).

  Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

  • Least Squares Method 100%
  • Generative Adversarial Networks 100%
  • Least Square 100%
  • Loss Function 27%
  • Learning Process 12%
  3666 Citations (Scopus)

• Toward a social sensor based framework for intelligent transportation

  Lau, R. Y. K., 12 Jun 2017, 18th IEEE International Symposium on A World of Wireless, Mobile and Multimedia Networks (WoWMoM 2017) : conference program. IEEE, 7974354

  Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

  • Intelligent Transportation System 100%
  • Traffic Condition 33%
  • Big Data 33%
  • Physical Sensor 33%
  • Computational Method 16%
  12 Citations (Scopus)
• 2016

  A Framework for Criminal Network Analysis Using Big Data

  Pramanik, M. I., Zhang, W., Lau, R. Y. K. & Li, C., Nov 2016, Proceedings - 13th IEEE International Conference on E-Business Engineering, ICEBE 2016 - Including 12th Workshop on Service-Oriented Applications, Integration and Collaboration, SOAIC 2016. IEEE, p. 17-23

  Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

  • Big Data 100%
  • Criminal Network 100%
  • Big Data Analytics 75%
  • Decision-Making 25%
  • Data Analytics 25%
  12 Citations (Scopus)

• A privacy preserving framework for big data in e-government

  Pramanik, M. I., Lau, R. Y. K. & Yue, W. T., Jun 2016, Pacific Asia Conference on Information Systems, PACIS 2016 - Proceedings. Pacific Asia Conference on Information Systems

  Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

  • e-government 100%
  • Privacy Preserving 100%
  • Big Data 100%
  • Data Privacy 80%
  • Anonymization 40%
  3 Citations (Scopus)

• Automatic crime detector: A framework for criminal pattern detection in big data era

  Pramanik, M. I., Lau, R. Y. K. & Chowdhury, M. K. H., Jun 2016, Pacific Asia Conference on Information Systems, PACIS 2016 - Proceedings. Pacific Asia Conference on Information Systems

  Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

  • Pattern Detection 100%
  • Big Data 100%
  • Big Data Analytics 100%
  • Criminal Network 100%
  • Structural Property 33%
  12 Citations (Scopus)

• Exploring Big Data Analytics for Supply Chain Management

  CHENG, O. K. M. & LAU, R. Y. K., May 2016, International Conference on Management, Economics and Social Development (ICMESD 2016). DEStech Publications, Inc., p. 1111-1117

  Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

  • Supply Chain 100%
  • Big Data Analytics 100%
  • Sentiment Analysis 25%
  • Aspect-Oriented 25%

• Exploring reviews and ratings on reviews for personalized search

  Yang, Y., Hu, S., Cai, Y., Du, Q., Leung, H.-F. & Lau, R. Y. K., 2016, Current Developments in Web Based Learning: ICWL 2015 International Workshops, KMEL, IWUM, LA, Revised Selected Papers. Zou, D., Gong, Z. & Chiu, D. K. W. (eds.). Springer Verlag, Vol. 9584. p. 140-150 (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 9584).

  Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

  • Experimental Result 100%
  • Commerce Website 100%
  • Information Retrieval 100%
  1 Citation (Scopus)

• Exploring topic discriminating power of words in latent dirichlet allocation

  Yang, K., Cai, Y., Chen, Z., Leung, H.-F. & Lau, R., Dec 2016, Proceedings of COLING 2016, the 26th International Conference on Computational Linguistics: Technical Papers. The COLING 2016 Organizing Committee , p. 2238-2247

  Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

  • Latent Dirichlet Allocation 100%
  • Experimental Result 25%
  • Textual Document 25%
  22 Citations (Scopus)

• K-Anonymity through the Enhanced Clustering Method

  Pramanik, M. I., Lau, R. Y. K. & Zhang, W., Nov 2016, Proceedings - 13th IEEE International Conference on E-Business Engineering, ICEBE 2016 - Including 12th Workshop on Service-Oriented Applications, Integration and Collaboration, SOAIC 2016. IEEE, p. 85-91

  Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

  • Clustering Method 100%
  • Information Loss 100%
  • K-Anonymity 100%
  • Anonymity 66%
  • clustering approach 66%
  19 Citations (Scopus)

• Predicting and Visualizing Consumer Sentiments in Online Social Media

  Zhang, L., Yuan, H. & Lau, R. Y. K., Nov 2016, Proceedings - 13th IEEE International Conference on E-Business Engineering, ICEBE 2016 - Including 12th Workshop on Service-Oriented Applications, Integration and Collaboration, SOAIC 2016. IEEE, p. 92-99 7809906

  Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

  • Classification Algorithm 100%
  • Product Design 100%
  • Research Work 100%
  • Media Platform 100%
  • Collected Data 50%
  8 Citations (Scopus)
• 2015

  Topic Based Information Diffusion Prediction Model with External Trends

  Wu, D., Li, C. & Lau, R. Y. K., Oct 2015, Proceedings - 12th IEEE International Conference on E-Business Engineering, ICEBE 2015. IEEE, p. 29-36 7349941

  Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

  • Prediction Model 100%
  • Information Diffusion 100%
  • Diffusion Model 40%
  • e-government 20%
  • Computational Method 20%
  2 Citations (Scopus)

• Toward Context-aware Sentiment Analysis

  Cheng, O. K. M. & Lau, R., 2015, 4TH INTERNATIONAL CONFERENCE ON MATERIALS ENGINEERING FOR ADVANCED TECHNOLOGIES (ICMEAT 2015). DEStech Publications, Inc., p. 713-716 4 p.

  Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

  • Sentiment Analysis 100%
  • Training Example 16%
  • Language Modeling 16%
  • Text Mining 16%
  • Machine Learning Approach 16%
• 2014

  Adaptive big data analytics for deceptive review detection in online social media

  Zhang, W., Lau, R. Y. K. & Li, C., Dec 2014, 35th International Conference on Information Systems "Building a Better World Through Information Systems", ICIS 2014. Association for Information Systems

  Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

  • Big Data Analytics 100%
  • Data Stream 33%
  • Social Medium Data 33%
  • Analytics Solution 16%
  • Online Social Networks 16%
  18 Citations (Scopus)

• A Multi-Perspective Methodology for Detecting Low-Quality Contents in Social Media

  Cheng, O. K. M. & Lau, R. Y. K., 2014, PROCEEDINGS OF THE 2014 INTERNATIONAL CONFERENCE ON ADVANCED ICT, (ICAICTE 2014). Tan, D. (ed.). Atlantis Press, p. 39-42 4 p.

  Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

  • Content Quality 100%
  • Quality Assessment 100%
  • Computational Method 50%
  • spam 50%
  • spam detection 50%

• Clustering tweets using Wikipedia concepts

  Tang, G., Xia, Y., Wang, W., Lau, R. & Zheng, T. F., May 2014, Proceedings of the 9th International Conference on Language Resources and Evaluation (LREC'14). European Language Resources Association (ELRA), p. 2262-2267

  Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

  • Great Number 100%
  • Bayesian Model 100%
  • Redirection 100%
  7 Citations (Scopus)

• Discriminative topic mining for social spam detection

  Song, L., Lau, R. Y. K. & Yin, C., Jun 2014, Proceedings - Pacific Asia Conference on Information Systems, PACIS 2014. Pacific Asia Conference on Information Systems

  Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

  • spam 100%
  • spam detection 100%
  • Detection Accuracy 25%
  • Generative Model 25%
  • Latent Dirichlet Allocation 25%
  6 Citations (Scopus)

• Leaning to train: Linking financial news articles to company short names

  Xia, Y., Lin, H., Liu, Y. & Lau, R., 10 Dec 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. IEEE, p. 240-245 6982086

  Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

  • Experimental Result 100%
  • Annotation 100%
  • Training Data 100%
  • Learning Framework 100%
  • Unsupervised Learning 100%
  1 Citation (Scopus)
• 2013

  The design of a network-based model for business performance prediction

  Zhang, W. & Lau, R. Y. K., Dec 2013, International Conference on Information Systems (ICIS 2013): Reshaping Society Through Information Systems Design. Vol. 4. p. 3762-3780

  Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

  • Stock Price 100%
  • Business Network 100%
  • Business Performance 100%
  • Business Manager 33%
  • Prediction Model 33%
  5 Citations (Scopus)
• 2012

  A novel fraudulent transaction detection model for enhanced reputation management at e-markets

  Song, L., Lau, R. Y. K. & Xia, Y.-Q., 2012, Proceedings - International Conference on Machine Learning and Cybernetics. Vol. 5. p. 2013-2018 6359685

  Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

  • Deception 100%
  • Computational Method 100%
  • China 100%
  • Reputation Management 100%
  • Fraudulent Transaction 100%
  1 Citation (Scopus)

• Answering typicality query based on automatically prototype construction

  Cai, Y., Zhao, H., Han, H., Lau, R. Y. K., Leung, H.-F. & Min, H., 2012, Proceedings - 2012 IEEE/WIC/ACM International Conference on Web Intelligence, WI 2012. p. 362-366 6511909

  Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

  • query answering 100%
  • Real Data Sets 100%
  2 Citations (Scopus)

• A probabilistic generative model for latent business networks mining

  Zhang, W., Lau, R. Y. K., Liao, S. S. Y. & Kwok, R.C.-W., 2012, International Conference on Information Systems, ICIS 2012. Vol. 2. p. 1102-1118

  Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

  • Generative Model 100%
  • Network Discovery 100%
  • Experimental Result 50%
  • Manual Approach 50%
  • Vector Space Models 50%
  5 Citations (Scopus)

• Belief revision for intelligent web service recommendation

  Lau, R. Y. K. & Song, L., 2012, Computer and Information Science 2012. Springer , p. 53-66 (Studies in Computational Intelligence; vol. 429).

  Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

  • Belief Revision 100%
  • Web Service 100%
  • Intelligent Web 100%
  • Service Recommendation 100%
  • Web Service Discovery 33%
  1 Citation (Scopus)

• Latent business networks mining: A probabilistic generative model

  Zhang, W., Lau, R. Y. K., Xia, Y., Li, C. & Li, W. M., 2012, Proceedings - 2012 IEEE/WIC/ACM International Conference on Web Intelligence, WI 2012. p. 558-562 6511940

  Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

  • Generative Model 100%
  • Network Discovery 100%
  • Experimental Result 50%
  • Social Network 50%
  • Space Vector 50%
  5 Citations (Scopus)

• Mining contextual knowledge for context-aware recommender systems

  Zhang, W., Lau, R. & Tao, X., 2012, Proceedings - 9th IEEE International Conference on E-Business Engineering, ICEBE 2012. p. 356-360 6468264

  Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

  • Text Mining 100%
  • Recommender Systems 100%
  • Explanatory Power 25%
  • Prediction Accuracy 25%
  • Quantitative Approach 25%
  4 Citations (Scopus)

• Mining fuzzy ontology for fuzzy granular IR systems

  Lau, R. Y. K. & Song, L., 2012, IEEE International Conference on Fuzzy Systems. 6251142

  Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

  • Ontology 100%
  • Information Retrieval Systems 100%
  • Information Retrieval 100%
  • Internet Search Engine 40%
  • Granular Computing 40%
  2 Citations (Scopus)

• Semi-Supervised Text Mining for Dynamic Business

  Zhang, W., Cai, Y., Lau, Y. K. R., Liao, S. & KWOK, C.-W. R., 13 Jul 2012, Proceedings of Pacific Asia Conference on Information Systems.

  Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

  5 Citations (Scopus)

• Semi-supervised text mining for dynamic business network discovery

  Zhang, W., Cai, Y., Lau, R. Y. K., Liao, S. S. & Kwok, R. C. W., 2012, Proceedings - Pacific Asia Conference on Information Systems, PACIS 2012. Pacific Asia Conference on Information Systems

  Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

  • Text Mining 100%
  • Network Discovery 100%
  • Business Entity 100%
  • Decision-Making 50%
  • Training Example 50%
  5 Citations (Scopus)

• Unsupervised multi-label text classification using a world knowledge ontology

  Tao, X., Li, Y., Lau, R. Y. K. & Wang, H., 2012, Advances in Knowledge Discovery and Data Mining: 16th Pacific-Asia Conference, PAKDD 2012, Proceedings. PART 1 ed. Springer Verlag, Vol. 7301 LNAI. p. 480-492 (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 7301 LNAI).

  Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

  • Ontology 100%
  • Text Classification 100%
  • World Knowledge 100%
  • Classification Method 100%
  • Classification Performance 50%
  4 Citations (Scopus)

• Word sentiment polarity disambiguition based on opinion level context

  Zhao, H., Xia, Y., Lau, R. Y. K. & Liu, Y., 2012, Proceedings - International Conference on Machine Learning and Cybernetics. Vol. 5. p. 2007-2012 6359684

  Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

  • Context Information 100%
  • Disambiguation 100%
  • Effective Method 33%
  • Sentiment Analysis 33%
  • Dependency Relation 33%
  4 Citations (Scopus)