Concepedia

Yiyu Yao

YY

214

Publications

24.2K

Citations

80

H-Index

1987

Active since

Affiliations

University of Regina(Current)

Maebashi Institute of Technology

Lakehead University

Beijing University of Technology

Yiyu Yao is an author at University of Regina specializing in engineering, data science, and computer science.

Top concepts

EngineeringData ScienceComputer ScienceKnowledge DiscoveryData MiningManagementAutomated ReasoningInformation RetrievalDecision TheoryDiscrete Mathematics

Publications per year

1987–2025

214

Publications

214

Three-way decisions with probabilistic rough sets

Yiyu Yao · Information Sciences · 2009 · 1.5K citations

Engineering, Data Science, Uncertainty Quantification +9

Relational interpretations of neighborhood operators and rough set approximation operators

Yiyu Yao · Information Sciences · 1998 · 1K citations

Relational Interpretations, Engineering, Domain Theory +6

Constructive and algebraic methods of the theory of rough sets

Yiyu Yao · Information Sciences · 1998 · 808 citations

Mathematical Programming, Rough Sets, Constructive Mathematics +5

MGRS: A multi-granulation rough set

Yuhua Qian, Jiye Liang, Yiyu Yao et al. · Information Sciences · 2009 · 722 citations

Engineering, Data Science, Information Granule +6

The superiority of three-way decisions in probabilistic rough set models

Yiyu Yao · Information Sciences · 2010 · 674 citations

Engineering, Data Science, Uncertainty Quantification +12

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