Hermit OWL Reasoner. The New Kid on the OWL Block. HermiT as Protégé. Using HermiT from the command line. You can run HermiT from a shell with. License. HermiT is free software: you can redistribute it and/or modify it under .
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Getting started with Astyanax, the open source Cassandra java library and connect your application to one of the most important NoSQL database.
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A Reasoner is associated with a single knowledge base, which is “loaded” when the reasoner is constructed. By default a full classification of all atomic terms in the knowledge base is also performed at this time which can take quite a while for large or complex ontologiesbut this behavior can be disabled as a part of the Reasoner configuration.
Internal details of the loading and reasoning algorithms can be configured in the Reasoner constructor and do not change over the lifetime of the Reasoner objectinternal data structures and caches are optimized for a particular configuration. By default, HermiT will use the set of options which provide optimal performance. Creates a new reasoner object loaded with the given ontology and the given hremit graphs.
Creates a new reasoner object with standard parameters for blocking, expansion strategy etc. As of release 1.
HermiT Reasoner: Using HermiT from Java
Prints the hierarchies into a functional style syntax ontology all nicely sorted alphabetically. Then the given manager is used to find all required imports for the given bermit and the ontology with the imports is loaded into the reasoner and the data factory of the manager is used to create fresh concepts during the preprocessing phase if necessary.
Reeasoner a new reasoner object with the parameters for blocking, expansion strategy etc as specified in the given configuration object.
A default configuration can be obtained by just passing new Configuration. When creating the reasoner, the given configuration determines the parameters for blocking, expansion strategy etc.
Then the given manager is used to find all required imports for the given ontology and the reaspner with the imports and the description graphs are loaded into the reasoner. The data factory of the manager is used to create fresh concepts during the preprocessing phase if necessary. A mostly internal method.
HermiT Reasoner: Using HermiT
Can be used to retrieve a tableau for axioms in the given ontology manager plus an additional set of axioms. Get Started with Astyanax, the Cassandra resoner library by Netflix.
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