Science Explorer Interactive view Map
Researcher · Osaka Prefectural Institute of Public Health · Japan

Yuki Hirai

Yuki Hirai publishes mostly in Epidemiology, Pulmonary and Respiratory Medicine and Artificial Intelligence, on topics such as Semantic Web and Ontologies, Open Education and E-Learning and Cancer Diagnosis and Treatment.

ORCID 0000-0003-0824-4838 OpenAlex
World rank
#1,320,864
of 1,633,909 ranked researchers
Rank in Japan
#85,211
of 114,622
Works
21
Citations
16
Citations per work
0.8

What does Yuki Hirai research?

Epidemiology: 14.7%Pulmonary and Respiratory Medicine: 14.7%Artificial Intelligence: 8.8%Computer Science Applications: 8.8%other fields: 53.0%15%top field
Epidemiology14.7%Pulmonary and Respiratory Medicine14.7%Artificial Intelligence8.8%Computer Science Applications8.8%other fields53.0%

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

  1. 1Epidemiology15% of their works
  2. 2Pulmonary and Respiratory Medicine15% of their works
  3. 3Artificial Intelligence9% of their works
  4. 4Computer Science Applications9% of their works
  5. 5Computer Vision and Pattern Recognition6% of their works
  6. 6Electrical and Electronic Engineering6% of their works

Research topics

Which keywords describe Yuki Hirai's research?

The keywords of their largest research topics: Cancer of Unknown Primary, Learning Object Repositories, Metastasis, Ontology, Open Educational Resources, Semantic Web, Computational Thinking and Image Captioning.

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. Cancer of Unknown Primary21 topic
  2. Learning Object Repositories21 topic
  3. Metastasis21 topic
  4. Ontology21 topic
  5. Open Educational Resources21 topic
  6. Semantic Web21 topic
  7. Computational Thinking11 topic
  8. Image Captioning11 topic
  9. Math Search11 topic
  10. Mathematical Information Retrieval11 topic
  11. Neural Machine Translation11 topic
  12. Optimal Motion Planning11 topic
  13. Programming Education11 topic
  14. Sampling-Based Algorithms11 topic
  15. Statistical Machine Translation11 topic
  16. Visual Question Answering11 topic

Where does Yuki Hirai work?

Yuki Hirai's main affiliation in the publication record is Osaka Prefectural Institute of Public Health, Japan.

How many publications and citations does Yuki Hirai have?

Science Explorer counts 21 works and 16 citations for Yuki Hirai, ranking #1,320,864 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.