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Researcher · China University of Petroleum, Beijing · China

Ji Ma

Ji Ma publishes mostly in Mechanical Engineering, Surfaces, Coatings and Films and Mechanics of Materials, on topics such as Surface Modification and Superhydrophobicity, Biomedical Text Mining and Ontologies and Topic Modeling.

ORCID 0000-0003-2181-5121 OpenAlex
World rank
#1,291,764
of 1,633,909 ranked researchers
Rank in China
#131,098
of 187,979
Works
16
Citations
26
Citations per work
1.6

What does Ji Ma research?

Mechanical Engineering: 12.5%Surfaces, Coatings and Films: 12.5%Mechanics of Materials: 12.5%Computer Networks and Communications: 12.5%other fields: 50.0%12%top field
Mechanical Engineering12.5%Surfaces, Coatings and Films12.5%Mechanics of Materials12.5%Computer Networks and Communications12.5%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. 1Mechanical Engineering12% of their works
  2. 2Surfaces, Coatings and Films12% of their works
  3. 3Mechanics of Materials12% of their works
  4. 4Computer Networks and Communications12% of their works
  5. 5Artificial Intelligence12% of their works
  6. 6Molecular Biology6% of their works

Research topics

Which keywords describe Ji Ma's research?

The keywords of their largest research topics: Bioinspired Design, Neural Networks, Superhydrophobic Surfaces, Automatic, Biomedical Ontologies, Caching, Delay-Tolerant Networks and Extraction.

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. Bioinspired Design21 topic
  2. Neural Networks22 topics
  3. Superhydrophobic Surfaces21 topic
  4. Automatic11 topic
  5. Biomedical Ontologies11 topic
  6. Caching11 topic
  7. Delay-Tolerant Networks11 topic
  8. Extraction11 topic
  9. GPS Trajectories11 topic
  10. Information-Centric Networking11 topic
  11. Machine Translation11 topic
  12. Mobile Ad Hoc Networks11 topic
  13. Nanogenerators11 topic
  14. Text Mining11 topic
  15. Trajectory Data Mining11 topic
  16. Wearable11 topic
  17. Word Representation11 topic

Where does Ji Ma work?

Ji Ma's main affiliation in the publication record is China University of Petroleum, Beijing, China.

How many publications and citations does Ji Ma have?

Science Explorer counts 16 works and 26 citations for Ji Ma, ranking #1,291,764 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 Ji Ma

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