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Researcher · University of Regina · Canada

Yiyu Y. Yao

Yiyu Y. Yao publishes mostly in Computational Theory and Mathematics, Artificial Intelligence and Information Systems, on topics such as Rough Sets and Fuzzy Logic, Data Mining Algorithms and Applications and Multi-Criteria Decision Making.

ORCID 0000-0001-6502-6226 OpenAlex
World rank
#26,393
of 7,710,434 ranked researchers
Rank in Canada
#632
of 183,316
Works
601
Citations
32k
Citations per work
53.9
h-index
91
i10-index 329Top 0.1% in Computational Theory and Mathematics
Yiyu Y. Yao

What does Yiyu Y. Yao research?

Yiyu Y. Yao's work is mostly in Computer Science (75%), Decision Sciences (7%).

Physical Sciences: 448 works · 74.6% of their workComputer Science: 448 works · 74.6% of their workComputational Theory and Mathematics: 168 works · 27.9% of their workArtificial Intelligence: 147 works · 24.4% of their workInformation Systems: 91 works · 15.2% of their workSignal Processing: 25 works · 4.2% of their workComputer Networks and Communications: 17 works · 2.9% of their workEverything else: 114 works · 18.9% of their workSocial Sciences: 39 works · 6.5% of their workDecision Sciences: 39 works · 6.5% of their workManagement Science and Operations Research: 39 works · 6.5% of their workTHEIR WORKYiyu Y. Yao601works
Physical Sciences75%Social Sciences7%

Their six largest subfields, inside their fields and domains; the grey slice is everything else they publish. The interactive view splits every one of their works down to single topics.

The fields and subfields, with their numbers
    1. Computer Science44874.6%
  2. Everything else11418.9%
    1. Decision Sciences396.5%
  1. 1Computational Theory and Mathematics28% of their works
  2. 2Artificial Intelligence24% of their works
  3. 3Information Systems15% of their works
  4. 4Management Science and Operations Research6% of their works
  5. 5Signal Processing4% of their works
  6. 6Computer Networks and Communications3% of their works

Research topics

Which keywords describe Yiyu Y. Yao's research?

The keywords of their largest research topics: Granular Computing, Rough Sets, Data Mining, Frequent Patterns, Description Logics, Knowledge Representation, Analytic Hierarchy Process and TOPSIS.

Size is their works in the topics tagged with each word, from their 8 largest topics. Each links to the topic it comes from most.

All 18 words, with their numbers
  1. Granular Computing3891 topic
  2. Rough Sets3891 topic
  3. Data Mining1731 topic
  4. Frequent Patterns1731 topic
  5. Description Logics942 topics
  6. Knowledge Representation942 topics
  7. Analytic Hierarchy Process831 topic
  8. TOPSIS831 topic
  9. GPS Trajectories641 topic
  10. Trajectory Data Mining641 topic
  11. Ontology561 topic
  12. Semantic Web561 topic
  13. Fuzzy Logic551 topic
  14. Residuated Lattices551 topic
  15. Answer Set Programming381 topic
  16. Modal Logic381 topic
  17. Bayesian Networks361 topic
  18. Causal Inference361 topic

Where does Yiyu Y. Yao work?

Yiyu Y. Yao's main affiliation in the publication record is University of Regina, Canada.

How many publications and citations does Yiyu Y. Yao have?

OpenAlex counts 601 works and 32,394 citations for Yiyu Y. Yao, an h-index of 91, ranking #26,393 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised excellence (50%), output (30%) and citations (20%). Counts come from OpenAlex author records, which occasionally merge different people who share a name or split one person into several.

Papers, co-authors, who cited this work and researchers on the nearest topics have tabs of their own, above. Is this your page? Claim it with your ORCID iD, or request a correction or removal.

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