Difference between revisions of "ELK"
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|PluginType=Reasoner | |PluginType=Reasoner | ||
|ForApplication1=Protege-OWL | |ForApplication1=Protege-OWL | ||
| − | |HomepageURL= | + | |HomepageURL=https://www.cs.ox.ac.uk/isg/tools/ELK/ |
|DeveloperID1=Yevgeny Kazakov | |DeveloperID1=Yevgeny Kazakov | ||
|DeveloperID2=Markus Krötzsch | |DeveloperID2=Markus Krötzsch | ||
|DeveloperID3=František Simančík | |DeveloperID3=František Simančík | ||
| − | |LastUpdated= | + | |DeveloperID4=Pavel Klinov |
| + | |DeveloperID5=Peter Skocovsky | ||
| + | |LastUpdated=January 11, 2016 | ||
|Topic1=Reasoning | |Topic1=Reasoning | ||
|Topic2=Inference | |Topic2=Inference | ||
|License=Apache License 2.0 | |License=Apache License 2.0 | ||
|Affiliation1=University of Oxford | |Affiliation1=University of Oxford | ||
| + | |Affiliation2=University of Ulm | ||
}} | }} | ||
| − | |||
<div style="clear: both; "></div> | <div style="clear: both; "></div> | ||
| − | The ELK reasoner is based on Java and can be controlled using the [http://owlapi.sourceforge.net/ OWL API], Protégé, the [ | + | The ELK reasoner is based on Java and can be controlled using the [http://owlapi.sourceforge.net/ OWL API], Protégé, the [[Snow Owl]] ontology editor, or a basic command line interface. ELK is available under the Apache License 2.0. |
ELK is very fast. It can classify the SNOMED CT ontology with around 300,000 classes in less than 4 seconds on a modern laptop (details can be found in a [http://korrekt.org/page/Concurrent_Classification_of_EL_Ontologies_(Technical_Report) technical report]). This is achieved by highly optimized consequence-based reasoning algorithms that can also take advantage of multi-core CPUs. | ELK is very fast. It can classify the SNOMED CT ontology with around 300,000 classes in less than 4 seconds on a modern laptop (details can be found in a [http://korrekt.org/page/Concurrent_Classification_of_EL_Ontologies_(Technical_Report) technical report]). This is achieved by highly optimized consequence-based reasoning algorithms that can also take advantage of multi-core CPUs. | ||
| − | ELK can be run in all operating systems that support Java 1. | + | ELK can be run in all operating systems that support Java 1.6 or above, but early releases do not yet support all features of OWL 2 EL. For further details, please see the [https://github.com/liveontologies/elk-reasoner/wiki online documentation]. The [http://groups.google.com/group/elk-reasoner-discussion ELK reasoner discussion group] is available for further discussions. |
Latest revision as of 21:05, February 17, 2022
ELK is a free and open source reasoner for the lightweight ontology language OWL 2 EL.
Contents
Versions & Compatibility
This section lists available versions of ELK.
If you click on the button below to add a new version of ELK, you will be asked to define a page title for the new version. Please adhere to the naming convention of ELK X.X.X when you define the new page!
The ELK reasoner is based on Java and can be controlled using the OWL API, Protégé, the Snow Owl ontology editor, or a basic command line interface. ELK is available under the Apache License 2.0.
ELK is very fast. It can classify the SNOMED CT ontology with around 300,000 classes in less than 4 seconds on a modern laptop (details can be found in a technical report). This is achieved by highly optimized consequence-based reasoning algorithms that can also take advantage of multi-core CPUs.
ELK can be run in all operating systems that support Java 1.6 or above, but early releases do not yet support all features of OWL 2 EL. For further details, please see the online documentation. The ELK reasoner discussion group is available for further discussions.
