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Researcher · Muroran Institute of Technology · Japan

Tetsuya Murai

Tetsuya Murai 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 Logic, Reasoning, and Knowledge.

OpenAlex
World rank
#1,230,197
of 1,633,909 ranked researchers
Rank in Japan
#76,648
of 114,622
Works
53
Citations
39
Citations per work
0.7

What does Tetsuya Murai research?

Computational Theory and Mathematics: 31.6%Artificial Intelligence: 27.4%Information Systems: 13.7%Computer Vision and Pattern Recognition: 5.3%other fields: 22.0%32%top field
Computational Theory and Mathematics31.6%Artificial Intelligence27.4%Information Systems13.7%Computer Vision and Pattern Recognition5.3%other fields22.0%

Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.

  1. 1Computational Theory and Mathematics32% of their works
  2. 2Artificial Intelligence27% of their works
  3. 3Information Systems14% of their works
  4. 4Computer Vision and Pattern Recognition5% of their works
  5. 5Management Science and Operations Research5% of their works
  6. 6Signal Processing3% of their works

Research topics

Which keywords describe Tetsuya Murai's research?

The keywords of their largest research topics: Granular Computing, Rough Sets, Description Logics, Knowledge Representation, Data Mining, Frequent Patterns, Answer Set Programming and Modal Logic.

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 Computing231 topic
  2. Rough Sets231 topic
  3. Description Logics122 topics
  4. Knowledge Representation122 topics
  5. Data Mining101 topic
  6. Frequent Patterns101 topic
  7. Answer Set Programming71 topic
  8. Modal Logic71 topic
  9. Fuzzy Logic61 topic
  10. Residuated Lattices61 topic
  11. Ontology51 topic
  12. Semantic Web51 topic
  13. Analytic Hierarchy Process41 topic
  14. TOPSIS41 topic
  15. Collaborative Filtering31 topic
  16. Matrix Factorization31 topic
  17. Neural Machine Translation31 topic
  18. Statistical Machine Translation31 topic

Where does Tetsuya Murai work?

Tetsuya Murai's main affiliation in the publication record is Muroran Institute of Technology, Japan.

How many publications and citations does Tetsuya Murai have?

Science Explorer counts 53 works and 39 citations for Tetsuya Murai, ranking #1,230,197 of 1,633,909 researchers worldwide on the composite 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 are in the interactive view on the map. Is this your page? Request a correction or removal.