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Researcher · Hosei University · Japan

Jianhua Ma

Jianhua Ma publishes mostly in Renewable Energy, Sustainability and the Environment, Electrical and Electronic Engineering and Computer Vision and Pattern Recognition, on topics such as IoT and Edge/Fog Computing, Context-Aware Activity Recognition Systems and Electrocatalysts for Energy Conversion.

World rank
#1,409,610
of 1,633,909 ranked researchers
Rank in Japan
#93,800
of 114,622
Works
19
Citations
35
Citations per work
1.8

What does Jianhua Ma research?

Renewable Energy, Sustainability and the Environment: 18.2%Electrical and Electronic Engineering: 13.6%Computer Vision and Pattern Recognition: 9.1%Management Science and Operations Research: 9.1%other fields: 50.0%18%top field
Renewable Energy, Sustainability and the Environment18.2%Electrical and Electronic Engineering13.6%Computer Vision and Pattern Recognition9.1%Management Science and Operations Research9.1%other fields50.0%

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

  1. 1Renewable Energy, Sustainability and the Environment18% of their works
  2. 2Electrical and Electronic Engineering14% of their works
  3. 3Computer Vision and Pattern Recognition9% of their works
  4. 4Management Science and Operations Research9% of their works
  5. 5Computer Networks and Communications9% of their works
  6. 6Cognitive Neuroscience4% of their works

Research topics

Which keywords describe Jianhua Ma's research?

The keywords of their largest research topics: Deep Learning, Catalysts, Electrocatalysis, Healthcare, Activity Recognition, Aqueous Zinc-Ion Batteries, Carbon Dioxide and Edge Computing.

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 20 words, with their numbers
  1. Deep Learning64 topics
  2. Catalysts42 topics
  3. Electrocatalysis42 topics
  4. Healthcare32 topics
  5. Activity Recognition21 topic
  6. Aqueous Zinc-Ion Batteries21 topic
  7. Carbon Dioxide21 topic
  8. Edge Computing21 topic
  9. Energy Conversion21 topic
  10. Energy Storage21 topic
  11. Internet of Things21 topic
  12. Oxygen Reduction21 topic
  13. Pervasive Computing21 topic
  14. Renewable Fuels21 topic
  15. Brain-Computer Interfaces11 topic
  16. Collaborative Filtering11 topic
  17. EEG Analysis11 topic
  18. Electronic Health Records11 topic
  19. Matrix Factorization11 topic
  20. Predictive Modeling11 topic

Where does Jianhua Ma work?

Jianhua Ma's main affiliation in the publication record is Hosei University, Japan.

How many publications and citations does Jianhua Ma have?

Science Explorer counts 19 works and 35 citations for Jianhua Ma, ranking #1,409,610 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 Jianhua Ma

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