Fuzzy OWL2 Tools Software & Documentation (fuzzyDL reasoner, Fuzzy OWL2 parser and Protégé 4.3 plug-in, to run under Gurobi 13:

• Fuzzy OWL2 Tools (11 June 2026)

• fuzzyDL Java source code is now available from https://github.com/umberto-straccia/FuzzyDL


• Python porting is now also available for both fuzzyDL and Fuzzy OWL 2: Python PyPI source, Python source code, paper
  

Note:

In case you get some problems related to the Gurobi library, you may call FuzzyDL also directly: e.g.,

1: for Mac OS X and Linux:

java -cp gurobi.jar:FuzzyDL.jar fuzzydl.parser.Parser ./test2.txt

2. for Windows:

java -cp gurobi.jar;FuzzyDL.jar fuzzydl.parser.Parser ./test2.txt


• OLD fuzzyDL version can be downloaded from here.