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Researcher · Kyoto University · Japan

Toshihide Ibaraki

Toshihide Ibaraki publishes mostly in Computational Theory and Mathematics, Industrial and Manufacturing Engineering and Computer Networks and Communications, on topics such as Advanced Graph Theory Research, Complexity and Algorithms in Graphs and Optimization and Search Problems.

OpenAlex
World rank
#560,274
of 7,710,434 ranked researchers
Rank in Japan
#5,986
of 383,136
Works
429
Citations
10k
Citations per work
24.0
h-index
51
i10-index 171Top 0.8% in Computational Theory and Mathematics
Toshihide Ibaraki

What does Toshihide Ibaraki research?

Toshihide Ibaraki's work is mostly in Computer Science (52%), Engineering (20%), Mathematics (2%).

Physical Sciences: 316 works · 73.7% of their workComputer Science: 222 works · 51.7% of their workComputational Theory and Mathematics: 103 works · 24.0% of their workComputer Networks and Communications: 64 works · 14.9% of their workArtificial Intelligence: 55 works · 12.8% of their workEngineering: 85 works · 19.8% of their workIndustrial and Manufacturing Engineering: 70 works · 16.4% of their workElectrical and Electronic Engineering: 15 works · 3.4% of their workMathematics: 9 works · 2.2% of their workNumerical Analysis: 9 works · 2.2% of their workEverything else: 113 works · 26.3% of their workTHEIR WORKToshihide Ibaraki429works
Physical Sciences74%

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 Science22251.7%
    2. Engineering8519.8%
    3. Mathematics92.2%
  2. Everything else11326.3%
  1. 1Computational Theory and Mathematics24% of their works
  2. 2Industrial and Manufacturing Engineering16% of their works
  3. 3Computer Networks and Communications15% of their works
  4. 4Artificial Intelligence13% of their works
  5. 5Electrical and Electronic Engineering3% of their works
  6. 6Numerical Analysis2% of their works

Research topics

Which keywords describe Toshihide Ibaraki's research?

The keywords of their largest research topics: Algorithmic Applications, Approximation Algorithms, Heuristic Algorithms, Genetic Algorithm, Graph Theory, Parameterized Complexity, Combinatorial Optimization and Complexity Theory.

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. The words come from the keyword list OpenAlex gives each topic, not from the text of the papers, so a word can appear that none of the papers uses.

All 20 words, with their numbers
  1. Algorithmic Applications1572 topics
  2. Approximation Algorithms1572 topics
  3. Heuristic Algorithms1032 topics
  4. Genetic Algorithm962 topics
  5. Graph Theory801 topic
  6. Parameterized Complexity801 topic
  7. Combinatorial Optimization771 topic
  8. Complexity Theory771 topic
  9. Mobile Robots701 topic
  10. Online Algorithms701 topic
  11. Cutting591 topic
  12. Packing591 topic
  13. Tabu Search441 topic
  14. Vehicle Routing Problem441 topic
  15. Active Learning391 topic
  16. Machine Learning391 topic
  17. Manufacturing371 topic
  18. Scheduling371 topic
  19. Order Picking361 topic
  20. Warehouse Design361 topic

Where does Toshihide Ibaraki work?

Toshihide Ibaraki's main affiliation in the publication record is Kyoto University, Japan.

How many publications and citations does Toshihide Ibaraki have?

OpenAlex counts 429 works and 10,294 citations for Toshihide Ibaraki, an h-index of 51, ranking #560,274 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised citation 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 Toshihide Ibaraki

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