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Researcher · Hong Kong University of Science and Technology · Hong Kong

Lei Chen

Lei Chen publishes mostly in Artificial Intelligence, Computer Vision and Pattern Recognition and Computer Networks and Communications, on topics such as Data Management and Algorithms, Advanced Graph Neural Networks and Graph Theory and Algorithms.

ORCID 0000-0002-8257-5806 OpenAlex
World rank
#50,336
of 1,633,909 ranked researchers
Rank in Hong Kong
#231
of 5,618
Works
301
Citations
2.1k
Citations per work
6.9

What does Lei Chen research?

Artificial Intelligence: 24.0%Computer Vision and Pattern Recognition: 13.9%Computer Networks and Communications: 13.9%Signal Processing: 8.2%other fields: 40.0%24%top field
Artificial Intelligence24.0%Computer Vision and Pattern Recognition13.9%Computer Networks and Communications13.9%Signal Processing8.2%other fields40.0%

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

  1. 1Artificial Intelligence24% of their works
  2. 2Computer Vision and Pattern Recognition14% of their works
  3. 3Computer Networks and Communications14% of their works
  4. 4Signal Processing8% of their works
  5. 5Information Systems6% of their works
  6. 6Electrical and Electronic Engineering5% of their works

Research topics

Which keywords describe Lei Chen's research?

The keywords of their largest research topics: GPS Trajectories, Trajectory Data Mining, Graph Neural Networks, Knowledge Graph Embedding, Graph Matching, Graph Processing, Community Structure and Crowdsourcing.

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. GPS Trajectories191 topic
  2. Trajectory Data Mining191 topic
  3. Graph Neural Networks161 topic
  4. Knowledge Graph Embedding161 topic
  5. Graph Matching141 topic
  6. Graph Processing141 topic
  7. Community Structure101 topic
  8. Crowdsourcing101 topic
  9. Mechanical Turk101 topic
  10. Network Dynamics101 topic
  11. Differential Privacy91 topic
  12. Federated Learning91 topic
  13. Continuous Queries81 topic
  14. Data Stream Management81 topic
  15. Ontology81 topic
  16. Semantic Web81 topic

Where does Lei Chen work?

Lei Chen's main affiliation in the publication record is Hong Kong University of Science and Technology, Hong Kong.

How many publications and citations does Lei Chen have?

Science Explorer counts 301 works and 2,079 citations for Lei Chen, ranking #50,336 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 Lei Chen

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