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Researcher · Palacký University Olomouc · Czechia

Ivan Chajda

Ivan Chajda publishes mostly in Computational Theory and Mathematics, Algebra and Number Theory and Artificial Intelligence, on topics such as Advanced Algebra and Logic, Rough Sets and Fuzzy Logic and Rings, Modules, and Algebras.

ORCID 0000-0003-3840-3879 OpenAlex
World rank
#958,160
of 1,633,909 ranked researchers
Rank in Czechia
#3,684
of 9,029
Works
129
Citations
84
Citations per work
0.7

What does Ivan Chajda research?

Computational Theory and Mathematics: 54.3%Algebra and Number Theory: 15.5%Artificial Intelligence: 10.9%Management Science and Operations Research: 10.9%other fields: 8.4%54%top field
Computational Theory and Mathematics54.3%Algebra and Number Theory15.5%Artificial Intelligence10.9%Management Science and Operations Research10.9%other fields8.4%

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

  1. 1Computational Theory and Mathematics54% of their works
  2. 2Algebra and Number Theory16% of their works
  3. 3Artificial Intelligence11% of their works
  4. 4Management Science and Operations Research11% of their works
  5. 5Electrical and Electronic Engineering2% of their works
  6. 6Language and Linguistics2% of their works

Research topics

Which keywords describe Ivan Chajda's research?

The keywords of their largest research topics: Fuzzy Logic, Residuated Lattices, Rough Sets, Feature Selection, Granular Computing, Armendariz Rings, Decision Making and Soft Set Theory.

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. Fuzzy Logic461 topic
  2. Residuated Lattices461 topic
  3. Rough Sets282 topics
  4. Feature Selection171 topic
  5. Granular Computing171 topic
  6. Armendariz Rings111 topic
  7. Decision Making111 topic
  8. Soft Set Theory111 topic
  9. Zero-Divisor Graphs111 topic
  10. Answer Set Programming101 topic
  11. Modal Logic101 topic
  12. Deformations71 topic
  13. Hom-Lie Algebras71 topic
  14. Automata31 topic
  15. Formal Languages31 topic
  16. Gröbner Bases31 topic
  17. Symbolic Computing31 topic

Where does Ivan Chajda work?

Ivan Chajda's main affiliation in the publication record is Palacký University Olomouc, Czechia.

How many publications and citations does Ivan Chajda have?

Science Explorer counts 129 works and 84 citations for Ivan Chajda, ranking #958,160 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.

Papers, co-authors, who cited this work and researchers on the nearest topics are in the interactive view on the map. Is this your page? Request a correction or removal.