242 citations · 933 across the 10 of their papers we have counts for
10 papers
Faster algorithms for Markov equivalence
Zhongyi Hu, Robin Evans
Maximal ancestral graphs (MAGs) have many desirable properties; in particular they can fully describe conditional independences from directed acyclic graphs (DAGs) in the presence…
Identifying Malicious Web Domains Using Machine Learning Techniques with Online Credibility and Performance Data
Zhongyi Hu, Raymond Chiong, Ilung Pranata +2
Malicious web domains represent a big threat to web users' privacy and security. With so much freely available data on the Internet about web domains' popularity and performance, t…
Malicious Web Domain Identification using Online Credibility and Performance Data by Considering the Class Imbalance Issue
Zhongyi Hu, Raymond Chiong, Ilung Pranata +2
Purpose: Malicious web domain identification is of significant importance to the security protection of Internet users. With online credibility and performance data, this paper aim…
Interval Forecasting of Electricity Demand: A Novel Bivariate EMD-based Support Vector Regression Modeling Framework
Tao Xiong, Yukun Bao, Zhongyi Hu
Highly accurate interval forecasting of electricity demand is fundamental to the success of reducing the risk when making power system planning and operational decisions by providi…
Exploring gender differences on general and specific computer self-efficacy in mobile learning adoption
Yukun Bao, Tao Xiong, Zhongyi Hu +1
Reasons for contradictory findings regarding the gender moderate effect on computer self-efficacy in the adoption of e-learning/mobile learning are limited. Recognizing the multile…
Multi-Step-Ahead Time Series Prediction using Multiple-Output Support Vector Regression
Yukun Bao, Tao Xiong, Zhongyi Hu
Accurate time series prediction over long future horizons is challenging and of great interest to both practitioners and academics. As a well-known intelligent algorithm, the stand…
Does Restraining End Effect Matter in EMD-Based Modeling Framework for Time Series Prediction? Some Experimental Evidences
Tao Xiong, Yukun Bao, Zhongyi Hu
Following the "decomposition-and-ensemble" principle, the empirical mode decomposition (EMD)-based modeling framework has been widely used as a promising alternative for nonlinear…
A PSO and Pattern Search based Memetic Algorithm for SVMs Parameters Optimization
Yukun Bao, Zhongyi Hu, Tao Xiong
Addressing the issue of SVMs parameters optimization, this study proposes an efficient memetic algorithm based on Particle Swarm Optimization algorithm (PSO) and Pattern Search (PS…
Multiple-output support vector regression with a firefly algorithm for interval-valued stock price index forecasting
Tao Xiong, Yukun Bao, Zhongyi Hu
Highly accurate interval forecasting of a stock price index is fundamental to successfully making a profit when making investment decisions, by providing a range of values rather t…
PSO-MISMO Modeling Strategy for Multi-Step-Ahead Time Series Prediction
Yukun Bao, Tao Xiong, Zhongyi Hu
Multi-step-ahead time series prediction is one of the most challenging research topics in the field of time series modeling and prediction, and is continually under research. Recen…