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Hiroyuki Nishi

Hiroyuki Nishi publishes mostly in Surgery, Artificial Intelligence and Computer Vision and Pattern Recognition, on topics such as Speech and dialogue systems, Analytical Chemistry and Chromatography and Image Retrieval and Classification Techniques.

World rank
#608,275
of 1,633,909 ranked researchers
Rank in Japan
#25,130
of 114,622
Works
52
Citations
67
Citations per work
1.3

What does Hiroyuki Nishi research?

Surgery: 11.5%Artificial Intelligence: 9.6%Computer Vision and Pattern Recognition: 9.6%Pulmonary and Respiratory Medicine: 9.6%other fields: 59.7%12%top field
Surgery11.5%Artificial Intelligence9.6%Computer Vision and Pattern Recognition9.6%Pulmonary and Respiratory Medicine9.6%other fields59.7%

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

  1. 1Surgery12% of their works
  2. 2Artificial Intelligence10% of their works
  3. 3Computer Vision and Pattern Recognition10% of their works
  4. 4Pulmonary and Respiratory Medicine10% of their works
  5. 5Neurology6% of their works
  6. 6Cardiology and Cardiovascular Medicine6% of their works

Research topics

Which keywords describe Hiroyuki Nishi's research?

The keywords of their largest research topics: Markov Decision Processes, Spoken Dialogue Systems, Cardiopulmonary Bypass, Chiral Separation, Content-Based Image Retrieval, Coronary Artery Bypass Surgery, Liquid Chromatography and Myasthenia Gravis.

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 16 words, with their numbers
  1. Markov Decision Processes31 topic
  2. Spoken Dialogue Systems31 topic
  3. Cardiopulmonary Bypass21 topic
  4. Chiral Separation21 topic
  5. Content-Based Image Retrieval21 topic
  6. Coronary Artery Bypass Surgery21 topic
  7. Liquid Chromatography21 topic
  8. Myasthenia Gravis21 topic
  9. Shape Matching21 topic
  10. Thymic Tumors21 topic
  11. Comet Assay11 topic
  12. Electrode Arrays11 topic
  13. Genotoxicity Testing11 topic
  14. Magnetic Fields11 topic
  15. Neural Stimulation11 topic
  16. Water Treatment11 topic

Where does Hiroyuki Nishi work?

Hiroyuki Nishi's main affiliation in the publication record is Yasuda Women's University, Japan.

How many publications and citations does Hiroyuki Nishi have?

Science Explorer counts 52 works and 67 citations for Hiroyuki Nishi, ranking #608,275 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.

Other researchers named Hiroyuki Nishi

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