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Researcher · IBM (United States) · United States

Gregory J. Chaitin

Gregory J. Chaitin publishes mostly in Computational Theory and Mathematics, Artificial Intelligence and Mathematical Physics, on topics such as Computability, Logic, AI Algorithms, semigroups and automata theory and Algorithms and Data Compression.

OpenAlex
World rank
#426,978
of 7,710,434 ranked researchers
Rank in United States
#150,614
of 1,627,098
Works
222
Citations
11k
Citations per work
48.4
h-index
38
i10-index 71Top 2.4% in Computational Theory and Mathematics
Gregory J. Chaitin

What does Gregory J. Chaitin research?

Gregory J. Chaitin's work is mostly in Computer Science (55%), Mathematics (12%), Arts and Humanities (4%).

Physical Sciences: 149 works · 66.9% of their workComputer Science: 121 works · 54.7% of their workComputational Theory and Mathematics: 93 works · 41.7% of their workArtificial Intelligence: 29 works · 13.0% of their workMathematics: 27 works · 12.2% of their workMathematical Physics: 11 works · 4.8% of their workStatistics and Probability: 11 works · 4.8% of their workTheoretical Computer Science: 6 works · 2.6% of their workEverything else: 65 works · 29.4% of their workSocial Sciences: 8 works · 3.7% of their workArts and Humanities: 8 works · 3.7% of their workHistory and Philosophy of Science: 8 works · 3.7% of their workTHEIR WORKGregory J.Chaitin222works
Physical Sciences67%Social Sciences4%

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 Science12154.7%
    2. Mathematics2712.2%
  2. Everything else6529.4%
    1. Arts and Humanities83.7%
  1. 1Computational Theory and Mathematics42% of their works
  2. 2Artificial Intelligence13% of their works
  3. 3Mathematical Physics5% of their works
  4. 4Statistics and Probability5% of their works
  5. 5History and Philosophy of Science4% of their works
  6. 6Theoretical Computer Science3% of their works

Research topics

Which keywords describe Gregory J. Chaitin's research?

The keywords of their largest research topics: Algorithmic Information Theory, Computability, Entropy, Automata, Formal Languages, Benford's Law, Compression and Fraud 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.

All 17 words, with their numbers
  1. Algorithmic Information Theory1381 topic
  2. Computability1381 topic
  3. Entropy342 topics
  4. Automata221 topic
  5. Formal Languages221 topic
  6. Benford's Law201 topic
  7. Compression201 topic
  8. Fraud Detection201 topic
  9. Suffix Arrays201 topic
  10. Generalized Functions161 topic
  11. Infinite and Infinitesimal Numbers161 topic
  12. Genetic Programming151 topic
  13. Machine Learning151 topic
  14. Cellular Automata141 topic
  15. Computation141 topic
  16. Historical Sources121 topic
  17. Mathematics Education121 topic

Where does Gregory J. Chaitin work?

Gregory J. Chaitin's main affiliation in the publication record is IBM (United States), United States.

How many publications and citations does Gregory J. Chaitin have?

OpenAlex counts 222 works and 10,752 citations for Gregory J. Chaitin, an h-index of 38, ranking #426,978 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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