Raymond Yiu-Keung Lau

23 papers A* 1A 1Journal 15Unranked 6
YearRankTypeTitle / Venue / Authors
2025 J jnl
A critical review of blockchain applications to banking and finance: a qualitative thematic analysis approach.
Technol. Anal. Strateg. Manag.
Qingqiu Gan, Raymond Yiu-Keung Lau, Jin Hong
2025 J jnl
CEO social media celebrity status and credit rating assessment.
Internet Res.
Yue Fang, Xin Bao, Baiqing Sun, Raymond Yiu-Keung Lau
2024 J jnl
Consumers' Opinion Orientations and Their Credit Risk: An Econometric Analysis Enhanced by Multimodal Analytics.
J. Assoc. Inf. Syst.
Qiping Wang, Raymond Yiu-Keung Lau, Eric Wai Ting Ngai, Jason Bennett Thatcher, Wei Xu
2023 J jnl
Blockchain-Enhanced Smart Contract for Cost-Effective Insurance Claims Processing.
J. Glob. Inf. Manag.
Qiping Wang, Raymond Yiu-Keung Lau, Yain-Whar Si, Haoran Xie, Xiaohui Tao
2023 J jnl
DeepEmotionNet: Emotion mining for corporate performance analysis and prediction.
Inf. Process. Manag.
Qiping Wang, Tingxuan Su, Raymond Yiu-Keung Lau, Haoran Xie
2021 — conf
ExeAnalyzer: A Deep Generative Adversarial Network for Multimodal Online Impression Analysis and Startup Funding Prediction.
HICSS
Kai Yang, Raymond Yiu-Keung Lau
2021 J jnl
Exploring the influence of multimodal social media data on stock performance: an empirical perspective and analysis.
Internet Res.
Hui Yuan, Yuanyuan Tang, Wei Xu, Raymond Yiu-Keung Lau
2020 — conf
Is There a Relationship between Social Executives and Firms' Mergers and Acquisition Decisions: An Empirical Study Based on Twitter.
PACIS
Qiping Wang, Raymond Yiu-Keung Lau
2020 J jnl
Mining subsequent trend patterns from financial time series.
Int. J. Wavelets Multiresolution Inf. Process.
Yuqing Wan, Raymond Yiu-Keung Lau, Yain-Whar Si
2020 — conf
The Role of Media Coverage on Pandemic Containment: Empirical Analysis of the COVID-19 Case.
PACIS
Qiang Cao, Wei Hu, Sijia Zhou, Bei Luo, Yuxuan Yu, Stephen Shaoyi Liao, J. Leon Zhao, Raymond Yiu-Keung Lau
2019 J jnl
A formal approach to candlestick pattern classification in financial time series.
Appl. Soft Comput.
Weilong Hu, Yain-Whar Si, Simon Fong, Raymond Yiu-Keung Lau
2019 J jnl
Blockchain-Enabled Smart Contracts for Enhancing Distributor-to-Consumer Transactions.
IEEE Consumer Electron. Mag.
Qiping Wang, Raymond Yiu-Keung Lau, Xudong Mao
2019 — conf
Collective Classification for Social Opinion Spam Detection.
DSIT
Tingxuan Su, Raymond Yiu-Keung Lau
2019 J jnl
Utility-based feature selection for text classification.
Knowl. Inf. Syst.
Heyong Wang, Ming Hong, Raymond Yiu-Keung Lau
2017 — conf
Consumers' Sentiments and Popularity of Brand Posts in Social Media: The Moderating Role of Up-votes.
HICSS
Hamid Khobzi, Raymond Yiu-Keung Lau, Terence Chun-Ho Cheung
2017 J jnl
Enhancing Binary Classification by Modeling Uncertain Boundary in Three-Way Decisions.
IEEE Trans. Knowl. Data Eng.
Yuefeng Li, Libiao Zhang, Yue Xu, Yiyu Yao, Raymond Yiu-Keung Lau, Yutong Wu
2017 J jnl
Who are the spoilers in social media marketing? Incremental learning of latent semantics for social spam detection.
Electron. Commer. Res.
Long Song, Raymond Yiu-Keung Lau, Ron Chi-Wai Kwok, Kristijan Mirkovski, Wenyu Dou
2015 J jnl
A multi-faceted method for science classification schemes (SCSs) mapping in networking scientific resources.
Scientometrics
Wei Du, Raymond Yiu-Keung Lau, Jian Ma, Wei Xu
2011 A* conf
Learning features through feedback for blog distillation.
SIGIR
Dehong Gao, Renxian Zhang, Wenjie Li, Raymond Yiu-Keung Lau, Kam-Fai Wong
2011 A conf
Leveraging web 2.0 data for scalable semi-supervised learning of domain-specific sentiment lexicons.
CIKM
Raymond Yiu-Keung Lau, Chun Lam Lai, Peter Bruza, Kam-Fai Wong
2010 J jnl
Predicting problem-solving performance with concept maps: An information-theoretic approach.
Decis. Support Syst.
Jin-Xing Hao, Ron Chi-Wai Kwok, Raymond Yiu-Keung Lau, Angela Yan Yu
2008 J jnl
A comparative study of two automatic document classification methods in a library setting.
J. Inf. Sci.
Joanna Yi-Hang Pong, Ron Chi-Wai Kwok, Raymond Yiu-Keung Lau, Jin-Xing Hao, Percy Ching-Chi Wong
2007 — conf
Predicting Problem-Solving Performance Using Concept Map.
PACIS
Jin-Xing Hao, Ron Chi-Wai Kwok, Raymond Yiu-Keung Lau