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Researcher · City University of Hong Kong · China

Hing Cheung So

Hing Cheung So publishes mostly in Signal Processing, Aerospace Engineering and Electrical and Electronic Engineering, on topics such as Direction-of-Arrival Estimation Techniques, Speech and Audio Processing and Advanced Adaptive Filtering Techniques.

ORCID 0000-0001-8396-7898 OpenAlex
World rank
#43,214
of 7,710,434 ranked researchers
Rank in China
#3,067
of 978,568
Works
640
Citations
17k
Citations per work
26.9
h-index
69
i10-index 332Top 0.2% in Signal Processing
Hing Cheung So

What does Hing Cheung So research?

Hing Cheung So's work is mostly in Engineering (42%), Computer Science (38%).

Physical Sciences: 509 works · 79.5% of their workEngineering: 268 works · 41.9% of their workAerospace Engineering: 98 works · 15.3% of their workElectrical and Electronic Engineering: 86 works · 13.4% of their workComputational Mechanics: 84 works · 13.2% of their workComputer Science: 241 works · 37.6% of their workSignal Processing: 174 works · 27.2% of their workArtificial Intelligence: 38 works · 5.9% of their workComputer Vision and Pattern Recognition: 29 works · 4.5% of their workEverything else: 131 works · 20.5% of their workTHEIR WORKHing Cheung So640works
Physical Sciences80%

Their six largest subfields, inside their fields and domains; the grey slice is everything else they publish. The interactive view splits every one of their works down to single topics.

The fields and subfields, with their numbers
    1. Engineering26841.9%
    2. Computer Science24137.6%
  2. Everything else13120.5%
  1. 1Signal Processing27% of their works
  2. 2Aerospace Engineering15% of their works
  3. 3Electrical and Electronic Engineering13% of their works
  4. 4Computational Mechanics13% of their works
  5. 5Artificial Intelligence6% of their works
  6. 6Computer Vision and Pattern Recognition4% of their works

Research topics

Which keywords describe Hing Cheung So's research?

The keywords of their largest research topics: Beamforming, MIMO Radar, Sparse Representation, Array Processing, Direction-of-Arrival Estimation, Audio-Visual Speech Recognition, Speech Enhancement and Adaptive Filtering.

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 19 words, with their numbers
  1. Beamforming3602 topics
  2. MIMO Radar2822 topics
  3. Sparse Representation2312 topics
  4. Array Processing1901 topic
  5. Direction-of-Arrival Estimation1901 topic
  6. Audio-Visual Speech Recognition1701 topic
  7. Speech Enhancement1701 topic
  8. Adaptive Filtering1521 topic
  9. Non-Gaussian Signal Processing1521 topic
  10. Blind Separation1411 topic
  11. Independent Component Analysis1411 topic
  12. Indoor Localization1161 topic
  13. Wireless Sensor Networks1161 topic
  14. Signal Processing921 topic
  15. Waveform Design921 topic
  16. Compressed Sensing901 topic
  17. Signal Recovery901 topic
  18. Antenna Arrays771 topic
  19. Optimization771 topic

Where does Hing Cheung So work?

Hing Cheung So's main affiliation in the publication record is City University of Hong Kong, China.

How many publications and citations does Hing Cheung So have?

OpenAlex counts 640 works and 17,227 citations for Hing Cheung So, an h-index of 69, ranking #43,214 of 7,710,434 researchers worldwide on the quality 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.

Papers, co-authors, who cited this work and researchers on the nearest topics have tabs of their own, above. Is this your page? Claim it with your ORCID iD, or request a correction or removal.

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