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Researcher · CyberAgent (Japan) · Japan

Naoto Ohsaka

Naoto Ohsaka publishes mostly in Computational Theory and Mathematics, Artificial Intelligence and Computer Networks and Communications, on topics such as Advanced Graph Theory Research, Complexity and Algorithms in Graphs and Complex Network Analysis Techniques.

ORCID 0000-0001-9584-4764 OpenAlex
World rank
#3,126,591
of 7,710,434 ranked researchers
Rank in Japan
#71,546
of 383,136
Works
59
Citations
531
Citations per work
9.0
h-index
9
i10-index 8Top 50% in Computational Theory and Mathematics
Naoto Ohsaka

What does Naoto Ohsaka research?

Naoto Ohsaka's work is mostly in Computer Science (56%), Physics and Astronomy (7%), Mathematics (5%).

Physical Sciences: 40 works · 68.6% of their workComputer Science: 33 works · 56.0% of their workComputational Theory and Mathematics: 17 works · 28.3% of their workArtificial Intelligence: 7 works · 12.7% of their workComputer Networks and Communications: 6 works · 9.6% of their workComputer Vision and Pattern Recognition: 3 works · 5.4% of their workPhysics and Astronomy: 4 works · 7.2% of their workStatistical and Nonlinear Physics: 4 works · 7.2% of their workMathematics: 3 works · 5.4% of their workStatistics and Probability: 3 works · 5.4% of their workEverything else: 19 works · 31.4% of their workTHEIR WORKNaoto Ohsaka59works
Physical Sciences69%

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 Science3356.0%
    2. Physics and Astronomy47.2%
    3. Mathematics35.4%
  2. Everything else1931.4%
  1. 1Computational Theory and Mathematics28% of their works
  2. 2Artificial Intelligence13% of their works
  3. 3Computer Networks and Communications10% of their works
  4. 4Statistical and Nonlinear Physics7% of their works
  5. 5Computer Vision and Pattern Recognition5% of their works
  6. 6Statistics and Probability5% of their works

Research topics

Which keywords describe Naoto Ohsaka's research?

The keywords of their largest research topics: Approximation Algorithms, Algorithmic Applications, Combinatorial Optimization, Complexity Theory, Graph Theory, Parameterized Complexity, Community Structure and Network Dynamics.

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. Approximation Algorithms443 topics
  2. Algorithmic Applications382 topics
  3. Combinatorial Optimization191 topic
  4. Complexity Theory191 topic
  5. Graph Theory191 topic
  6. Parameterized Complexity191 topic
  7. Community Structure81 topic
  8. Network Dynamics81 topic
  9. Mobile Robots71 topic
  10. Online Algorithms71 topic
  11. Bayesian Monte Carlo61 topic
  12. Markov Chain61 topic
  13. Collaborative Filtering51 topic
  14. Graph Matching51 topic
  15. Graph Processing51 topic
  16. Matrix Factorization51 topic
  17. Model Checking51 topic
  18. Symbolic Model Checker51 topic

Where does Naoto Ohsaka work?

Naoto Ohsaka's main affiliation in the publication record is CyberAgent (Japan), Japan.

How many publications and citations does Naoto Ohsaka have?

OpenAlex counts 59 works and 531 citations for Naoto Ohsaka, an h-index of 9, ranking #3,126,591 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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