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Researcher · Hokkaido University · Japan

Hiroki Arimura

Hiroki Arimura publishes mostly in Artificial Intelligence, Information Systems and Computational Theory and Mathematics, on topics such as Algorithms and Data Compression, Data Mining Algorithms and Applications and Machine Learning and Algorithms.

ORCID 0000-0002-2701-0271 OpenAlex
World rank
#135,379
of 1,633,909 ranked researchers
Rank in Japan
#3,079
of 114,622
Works
60
Citations
332
Citations per work
5.5

What does Hiroki Arimura research?

Artificial Intelligence: 32.1%Information Systems: 19.0%Computational Theory and Mathematics: 10.7%Molecular Biology: 9.5%other fields: 28.7%32%top field
Artificial Intelligence32.1%Information Systems19.0%Computational Theory and Mathematics10.7%Molecular Biology9.5%other fields28.7%

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

  1. 1Artificial Intelligence32% of their works
  2. 2Information Systems19% of their works
  3. 3Computational Theory and Mathematics11% of their works
  4. 4Molecular Biology10% of their works
  5. 5Hardware and Architecture7% of their works
  6. 6Signal Processing6% of their works

Research topics

Which keywords describe Hiroki Arimura's research?

The keywords of their largest research topics: Machine Learning, Compression, Suffix Arrays, Data Mining, Frequent Patterns, Active Learning, Semi-Supervised Learning and Deep Packet Inspection.

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. Machine Learning192 topics
  2. Compression141 topic
  3. Suffix Arrays141 topic
  4. Data Mining131 topic
  5. Frequent Patterns131 topic
  6. Active Learning61 topic
  7. Semi-Supervised Learning61 topic
  8. Deep Packet Inspection51 topic
  9. Packet Classification51 topic
  10. Neural Machine Translation41 topic
  11. Statistical Machine Translation41 topic
  12. Automata31 topic
  13. Biomedical Ontologies31 topic
  14. Formal Languages31 topic
  15. RNA-Seq31 topic
  16. Text Mining31 topic
  17. sequence alignment31 topic

Where does Hiroki Arimura work?

Hiroki Arimura's main affiliation in the publication record is Hokkaido University, Japan.

How many publications and citations does Hiroki Arimura have?

Science Explorer counts 60 works and 332 citations for Hiroki Arimura, ranking #135,379 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.