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Researcher · Alberta Energy · Canada

Roger K. W. Hui

Roger K. W. Hui publishes mostly in Artificial Intelligence, Computer Networks and Communications and Hardware and Architecture, on topics such as Logic, programming, and type systems, Parallel Computing and Optimization Techniques and Advanced Database Systems and Queries.

OpenAlex
World rank
#5,797,736
of 7,710,434 ranked researchers
Rank in Canada
#162,526
of 183,316
Works
28
Citations
274
Citations per work
9.8
h-index
7
i10-index 5Top 65% in Artificial Intelligence
Roger K. W. Hui

What does Roger K. W. Hui research?

Roger K. W. Hui's work is mostly in Computer Science (67%).

Physical Sciences: 19 works · 66.6% of their workComputer Science: 19 works · 66.6% of their workArtificial Intelligence: 7 works · 23.6% of their workComputer Networks and Communications: 4 works · 12.5% of their workHardware and Architecture: 3 works · 9.7% of their workInformation Systems: 2 works · 8.3% of their workComputer Science Applications: 2 works · 6.9% of their workComputational Theory and Mathematics: 2 works · 5.6% of their workEverything else: 9 works · 33.4% of their workTHEIR WORKRoger K. W. Hui28works
Physical Sciences67%

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. Computer Science1966.6%
  2. Everything else933.4%
  1. 1Artificial Intelligence24% of their works
  2. 2Computer Networks and Communications12% of their works
  3. 3Hardware and Architecture10% of their works
  4. 4Information Systems8% of their works
  5. 5Computer Science Applications7% of their works
  6. 6Computational Theory and Mathematics6% of their works

Research topics

Which keywords describe Roger K. W. Hui's research?

The keywords of their largest research topics: Formal Verification, Static Analysis, Parallel Computing, Performance Optimization, Causal Discovery, Continuous Queries, Data Stream Management and Code Clone Detection.

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. The words come from the keyword list OpenAlex gives each topic, not from the text of the papers, so a word can appear that none of the papers uses.

All 17 words, with their numbers
  1. Formal Verification71 topic
  2. Static Analysis71 topic
  3. Parallel Computing51 topic
  4. Performance Optimization51 topic
  5. Causal Discovery42 topics
  6. Continuous Queries41 topic
  7. Data Stream Management41 topic
  8. Code Clone Detection31 topic
  9. Compression31 topic
  10. Refactoring31 topic
  11. Suffix Arrays31 topic
  12. Algorithmic Information Theory21 topic
  13. Bayesian Networks21 topic
  14. Causal Inference21 topic
  15. Computability21 topic
  16. Math Search21 topic
  17. Mathematical Information Retrieval21 topic

Where does Roger K. W. Hui work?

Roger K. W. Hui's main affiliation in the publication record is Alberta Energy, Canada.

How many publications and citations does Roger K. W. Hui have?

OpenAlex counts 28 works and 274 citations for Roger K. W. Hui, an h-index of 7, ranking #5,797,736 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised citation 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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