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Yiyu Yao
Researcher at University of Regina
Publications - 458
Citations - 28012
Yiyu Yao is an academic researcher from University of Regina. The author has contributed to research in topics: Rough set & Granular computing. The author has an hindex of 78, co-authored 443 publications receiving 24468 citations. Previous affiliations of Yiyu Yao include Beijing University of Technology & Petra Christian University.
Papers
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Book ChapterDOI
Personalized Search Agents Using Data Mining and Granular Fuzzy Techniques
TL;DR: Simulations have shown the personalized library search agent can generate personalized search results based on users’ preferences and usage, and a user can use the personalized libraries search agent to get quick result.
Book ChapterDOI
Towards Implementing Valuation Based Systems with Relational Databases
TL;DR: It is shown that the objects and operations in a valuation based system can in fact be conveniently expressed using relational database terminology, which can lead to an efficient implementation of valuation based systems.
Proceedings Article
WebAdaptor: Designing Adaptive Web Sites Using Data Mining Techniques
TL;DR: This work introduces a novel algorithm for creating an adaptive web site based on combining web usage mining and adaptive web website generation, and outlines the design of a system called WebAdaptor that implements the ideas.
Deletion and Addition Methods for Reduct Construction
Yan Zhao,Yiyu Yao,Michael Wong +2 more
TL;DR: This paper extends the former study of reduct construction algorithms by taking an intensive study on two complementary control strategies: the deletion methods and the addition methods, based on their differences and properties.
Book ChapterDOI
Three-way Decision, Three-World Conception, and Explainable AI
TL;DR: The main objective of as mentioned in this paper is to review and reinterpret various three-world conceptions through the lens of three-way decision, which can be used to construct easy-to-understand explanations in explainable artificial intelligence (XAI).