The International Journal of Fuzzy Systems (IJFS) is an official journal of Taiwan Fuzzy Systems Association (TFSA) and is published quarterly. IJFS will consider high quality papers that deal with the theory, design, and application of fuzzy systems, soft computing systems, grey systems, and extension theory systems ranging from hardware to software. Survey and expository submissions are also welcome.
  • Official journal of Taiwan Fuzzy Systems Association (TFSA)
  • Serves as a popular forum for researchers interested in all kinds of fuzzy related research
  • Publishes regular paper, review, survey, and expository essay

Journal information

Editor-in-Chief
  • Shun-Feng Su
Publishing model
Hybrid. Open Access options available

Journal metrics

3.085 (2018)
Impact factor
2.849 (2018)
Five year impact factor
47 days
Submission to first decision
201 days
Submission to acceptance
49,748 (2018)
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About this journal

Electronic ISSN
2199-3211
Print ISSN
1562-2479
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  12. ProQuest Engineering
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  18. SCImago
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  20. Science Citation Index Expanded (SciSearch)
  21. WTI Frankfurt eG
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