2026 Wei-Zhi Wu: Mathematics Researcher – H-Index, Publications & Awards

D-Index & Metrics

Discipline name	D-Index	World Ranking	Current World Ranking	National Ranking	Current National Ranking	Publications	Citations
Mathematics	47	1262	1076	68	66	160	9718
Engineering and Technology	47	4801	4621	933	929	164	9817

Discipline name

D-Index

World Ranking

Current World Ranking

National Ranking

Current National Ranking

Publications

Citations

Mathematics

1262

1076

160

9718

Engineering and Technology

4801

4621

933

929

164

9817

Mathematics

D-Index

Citations

9718

World Ranking

1262

National Ranking

Engineering and Technology

D-Index

Citations

9817

World Ranking

4801

National Ranking

933

Overview

Wei-Zhi Wu is affiliated with Zhejiang Ocean University in China and has contributed extensively to the field of computer science. Their research primarily focuses on areas including computational theory and mathematics, artificial intelligence, management science and operations research, information systems, and computer vision and pattern recognition.

The scientist's key research topics encompass:

Rough Sets and Fuzzy Logic
Multi-Criteria Decision Making
Text and Document Classification Technologies
Data Mining Algorithms and Applications
Image Retrieval and Classification Techniques
Advanced Algebra and Logic
Fuzzy Systems and Optimization

Wei-Zhi Wu has published articles in a range of journals, with recurrent appearances in the following publication venues:

International Journal of Machine Learning and Cybernetics
IEEE Transactions on Fuzzy Systems
Information Sciences
International Journal of Approximate Reasoning
Neurocomputing

Their recent papers include:

On Multicriteria Decision-Making Method Based on a Fuzzy Rough Set Model With Fuzzy α-Neighborhoods, 2020, IEEE Transactions on Fuzzy Systems
Granularity and Entropy of Intuitionistic Fuzzy Information and Their Applications, 2020, IEEE Transactions on Cybernetics
Novel fuzzy β-covering rough set models and their applications, 2022, Information Sciences
An investigation on Wu-Leung multi-scale information systems and multi-expert group decision-making, 2020, Expert Systems with Applications
Information fusion for multi-scale data: Survey and challenges, 2023, Information Fusion

Frequent collaborators of Wei-Zhi Wu include:

Anhui Tan
Jiye Liang
Jianming Zhan
Witold Pedrycz
Weiping Ding

Best Publications

Generalized fuzzy rough sets

Wei-Zhi Wu;Ju-Sheng Mi;Wen-Xiu Zhang

768
Citations
Constructive and axiomatic approaches of fuzzy approximation operators

Wei-Zhi Wu;Wen-Xiu Zhang

572
Citations
Approaches to knowledge reduction based on variable precision rough set model

Ju-Sheng Mi;Wei-Zhi Wu;Wen-Xiu Zhang

515
Citations
Granular Computing and Knowledge Reduction in Formal Contexts

Wei-Zhi Wu;Yee Leung;Ju-Sheng Mi

445
Citations
Knowledge acquisition in incomplete information systems: A rough set approach

Yee Leung;Wei-Zhi Wu;Wei-Zhi Wu;Wen-Xiu Zhang

417
Citations
Theory and applications of granular labelled partitions in multi-scale decision tables

Wei-Zhi Wu;Yee Leung

310
Citations
Neighborhood operator systems and approximations

Wei-Zhi Wu;Wei-Zhi Wu;Wen-Xiu Zhang

297
Citations
On characterizations of ( I,T)-fuzzy rough approximation operators

Wei-Zhi Wu;Yee Leung;Ju-Sheng Mi

287
Citations
A rough set approach for the discovery of classification rules in interval-valued information systems

Yee Leung;Manfred M. Fischer;Wei-Zhi Wu;Ju-Sheng Mi

266
Citations
Knowledge reduction in random information systems via Dempster-Shafer theory of evidence

Wei-Zhi Wu;Mei Zhang;Huai-Zu Li;Ju-Sheng Mi

265
Citations
Approaches to knowledge reductions in inconsistent systems

Wen-Xiu Zhang;Ju-Sheng Mi;Ju-Sheng Mi;Wei-Zhi Wu;Wei-Zhi Wu

251
Citations
Attribute reduction based on evidence theory in incomplete decision systems

Wei-Zhi Wu

237
Citations
On generalized intuitionistic fuzzy rough approximation operators

Lei Zhou;Wei-Zhi Wu

232
Citations
Information Granularity in Fuzzy Binary GrC Model

Yuhua Qian;Jiye Liang;Wei-zhi Z Wu;Chuangyin Dang

215
Citations
Maximal-Discernibility-Pair-Based Approach to Attribute Reduction in Fuzzy Rough Sets

Jianhua Dai;Hu Hu;Wei-Zhi Wu;Yuhua Qian

195
Citations
Optimal scale selection for multi-scale decision tables

Wei-Zhi Wu;Yee Leung

186
Citations
An uncertainty measure in partition-based fuzzy rough sets

Ju-Sheng Mi;Yee Leung;Wei-Zhi Wu ∥

175
Citations
Connections between rough set theory and Dempster-Shafer theory of evidence

Wei-Zhi Wu;Yee Leung;Wen-Xiu Zhang

171
Citations
On characterization of intuitionistic fuzzy rough sets based on intuitionistic fuzzy implicators

Lei Zhou;Wei-Zhi Wu;Wen-Xiu Zhang

169
Citations
On rule acquisition in incomplete multi-scale decision tables

Wei-Zhi Wu;Yuhua Qian;Tong-Jun Li;Shen-Ming Gu

153
Citations

Frequent Co-Authors

Yee Leung Chinese University of Hong Kong

Yuhua Qian Shanxi University

Jianming Zhan Hubei University for Nationalities

Jiye Liang Shanxi University

Davide Ciucci University of Milano-Bicocca

Manfred M. Fischer Vienna University of Economics and Business

Sushmita Mitra Indian Statistical Institute

Xi-Zhao Wang Tsinghua University

Witold Pedrycz University of Alberta

Badong Chen Xi'an Jiaotong University

External Links

Google Scholar page

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