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Researcher · Tongji University · China

Qingwen Liu

Qingwen Liu publishes mostly in Electrical and Electronic Engineering, Artificial Intelligence and Mechanical Engineering, on topics such as Energy Harvesting in Wireless Networks, Wireless Power Transfer Systems and Optical Wireless Communication Technologies.

ORCID 0000-0002-5239-0608 OpenAlex
World rank
#199,527
of 1,633,909 ranked researchers
Rank in China
#8,885
of 187,979
Works
45
Citations
163
Citations per work
3.6

What does Qingwen Liu research?

Electrical and Electronic Engineering: 59.1%Artificial Intelligence: 9.1%Mechanical Engineering: 4.5%Aerospace Engineering: 4.5%other fields: 22.8%59%top field
Electrical and Electronic Engineering59.1%Artificial Intelligence9.1%Mechanical Engineering4.5%Aerospace Engineering4.5%other fields22.8%

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 Engineering59% of their works
  2. 2Artificial Intelligence9% of their works
  3. 3Mechanical Engineering4% of their works
  4. 4Aerospace Engineering4% of their works
  5. 5Computer Networks and Communications4% of their works
  6. 6Biomedical Engineering2% of their works

Research topics

Which keywords describe Qingwen Liu's research?

The keywords of their largest research topics: Wireless Power Transfer, Energy Efficiency, Information Transfer, Wireless Energy Harvesting, Inductive Power Transfer, Magnetic Resonant Coupling, Free-Space Optical Communication and Visible Light Communication.

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. Wireless Power Transfer152 topics
  2. Energy Efficiency112 topics
  3. Information Transfer81 topic
  4. Wireless Energy Harvesting81 topic
  5. Inductive Power Transfer71 topic
  6. Magnetic Resonant Coupling71 topic
  7. Free-Space Optical Communication41 topic
  8. Visible Light Communication41 topic
  9. Deep Learning33 topics
  10. Intelligent Reflecting Surfaces31 topic
  11. Wireless Communication31 topic
  12. Home Automation21 topic
  13. Neural Networks22 topics
  14. Wireless21 topic
  15. Active Learning11 topic
  16. Anomaly Detection11 topic
  17. Backpropagation Learning11 topic
  18. Machine Learning11 topic
  19. Self-Organizing Maps11 topic
  20. Unsupervised11 topic

Where does Qingwen Liu work?

Qingwen Liu's main affiliation in the publication record is Tongji University, China.

How many publications and citations does Qingwen Liu have?

Science Explorer counts 45 works and 163 citations for Qingwen Liu, ranking #199,527 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 Qingwen Liu

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