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Researcher · Dalian University of Technology · China

Chang Liu

Chang Liu publishes mostly in Electrical and Electronic Engineering, Artificial Intelligence and Computer Vision and Pattern Recognition, on topics such as Cryptography and Data Security, Privacy-Preserving Technologies in Data and Cloud Data Security Solutions.

ORCID 0000-0003-4959-7541 OpenAlex
World rank
#298,859
of 1,633,909 ranked researchers
Rank in China
#16,012
of 187,979
Works
233
Citations
954
Citations per work
4.1

What does Chang Liu research?

Electrical and Electronic Engineering: 19.2%Artificial Intelligence: 13.2%Computer Vision and Pattern Recognition: 8.8%Computer Networks and Communications: 6.0%other fields: 52.8%19%top field
Electrical and Electronic Engineering19.2%Artificial Intelligence13.2%Computer Vision and Pattern Recognition8.8%Computer Networks and Communications6.0%other fields52.8%

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

  1. 1Electrical and Electronic Engineering19% of their works
  2. 2Artificial Intelligence13% of their works
  3. 3Computer Vision and Pattern Recognition9% of their works
  4. 4Computer Networks and Communications6% of their works
  5. 5Information Systems4% of their works
  6. 6Aerospace Engineering4% of their works

Research topics

Which keywords describe Chang Liu's research?

The keywords of their largest research topics: Energy Efficiency, Homomorphic Encryption, Identity-Based Encryption, Acoustic Communications, Differential Privacy, Federated Learning, Intelligent Reflecting Surfaces and Privacy.

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. Energy Efficiency112 topics
  2. Homomorphic Encryption71 topic
  3. Identity-Based Encryption71 topic
  4. Acoustic Communications61 topic
  5. Differential Privacy61 topic
  6. Federated Learning61 topic
  7. Intelligent Reflecting Surfaces61 topic
  8. Privacy61 topic
  9. Security61 topic
  10. Underwater Acoustic Sensor Networks61 topic
  11. Wireless Communication61 topic
  12. Cellular Networks51 topic
  13. Level Set Method51 topic
  14. Massive MIMO51 topic
  15. Photocatalyst51 topic
  16. Semiconductor51 topic
  17. Sensitivity Analysis51 topic

Where does Chang Liu work?

Chang Liu's main affiliation in the publication record is Dalian University of Technology, China.

How many publications and citations does Chang Liu have?

Science Explorer counts 233 works and 954 citations for Chang Liu, ranking #298,859 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 Chang Liu

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