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Researcher · The University of Tokyo · Japan

Hiroshi Imai

Hiroshi Imai publishes mostly in Astronomy and Astrophysics, Artificial Intelligence and Civil and Structural Engineering, on topics such as Stellar, planetary, and galactic studies, Astrophysics and Star Formation Studies and Computational Geometry and Mesh Generation.

ORCID 0000-0002-0880-0091 OpenAlex
World rank
#727,112
of 1,633,909 ranked researchers
Rank in Japan
#32,939
of 114,622
Works
171
Citations
310
Citations per work
1.8

What does Hiroshi Imai research?

Astronomy and Astrophysics: 16.7%Artificial Intelligence: 6.3%Civil and Structural Engineering: 5.9%Computational Theory and Mathematics: 5.4%other fields: 65.7%17%top field
Astronomy and Astrophysics16.7%Artificial Intelligence6.3%Civil and Structural Engineering5.9%Computational Theory and Mathematics5.4%other fields65.7%

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

  1. 1Astronomy and Astrophysics17% of their works
  2. 2Artificial Intelligence6% of their works
  3. 3Civil and Structural Engineering6% of their works
  4. 4Computational Theory and Mathematics5% of their works
  5. 5Computer Vision and Pattern Recognition4% of their works
  6. 6Information Systems4% of their works

Research topics

Which keywords describe Hiroshi Imai's research?

The keywords of their largest research topics: Exoplanets, Molecular Clouds, Star Formation, Stellar Astrophysics, Algorithms, Delaunay Triangulations, Mesh Generation and Solar System Abundances.

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 17 words, with their numbers
  1. Exoplanets111 topic
  2. Molecular Clouds111 topic
  3. Star Formation111 topic
  4. Stellar Astrophysics111 topic
  5. Algorithms82 topics
  6. Delaunay Triangulations81 topic
  7. Mesh Generation81 topic
  8. Solar System Abundances51 topic
  9. Terrestrial Planets51 topic
  10. Compression41 topic
  11. Connected Components41 topic
  12. GPS Trajectories41 topic
  13. Gröbner Bases41 topic
  14. Labeling41 topic
  15. Suffix Arrays41 topic
  16. Symbolic Computing41 topic
  17. Trajectory Data Mining41 topic

Where does Hiroshi Imai work?

Hiroshi Imai's main affiliation in the publication record is The University of Tokyo, Japan.

How many publications and citations does Hiroshi Imai have?

Science Explorer counts 171 works and 310 citations for Hiroshi Imai, ranking #727,112 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 Hiroshi Imai

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