AOWLN Visualiser
AOWLN Visualiser is a software to visualize Semantic Web Rule Language (SWRL) using our proposed graphical notation AOWLN (Aided OWL Notation). SWRL is an extension of the standardized Web Ontology Language (OWL) to express Horn clause like rules. OWL is a description-logic based language to formulate ontologies. The AOWLN Visualiser is based on Java and was implemented as a Protégé plugin. Protégé is a prominent open source editor in the field of knowledge engineering. For the graph visualization the AOWLN Visualiser makes use of the open source library Graphviz (see https://www.graphviz.org/)

Source code available at: https://github.com/KITE-Cloud/AOWLN
Try online demo at: https://bit.ly/2NfjH7v

For the citation of AOWLN Visualiser, please refer to the publication:
Nguyen J, Geyer J, Farrenkopf T, Guckert M. (2018) Aided OWL Notation (AOWLN): Conceptual Modelling and Visualisation of Advanced SWRL Rules, IC3K 2018, 10th International Joint Conference on Knowledge Discovery, Knowledge Engineering and Knowledge Management, Seville, Spain
http://insticc.org/node/TechnicalProgram/ic3k/presentationDetails/69177

SRE-Tab Protégé Plugin
The SRE-Tab Protégé Plugin is a tool to simplify the use of our proposed computational debugging algorithm Single Rule Evaluation (SRE) for rules expressed in Semantic Web Rule Language (SWRL). SWRL is an extension for the Web Ontology Language (OWL), which allows the use of Horn clause like rules to express more complex logical facts in ontologies. With increasing, size and complexity, ontologies become more and more fragile as logical inconsistencies in the overall structure of the rule base are difficult to find. Therefore, this tool was developed as a Protégé plugin to provide an efficient and easy to use interactive rule evaluation instrument. Protégé is the Java based academic standard for OWL ontology editors.

Source code available at: https://github.com/KITE-Cloud/SRE

For the citation of SRE-Tab Protégé Plugin, please refer to the publication:
Geyer J, Nguyen J, Farrenkopf T, Guckert M. (2018) Single Rule Evaluation (SRE): Computational Algorithmic Debugging for Complex SWRL Rules, IC3K 2018, 10th International Joint Conference on Knowledge Discovery, Knowledge Engineering and Knowledge Management, Seville, Spain
http://insticc.org/node/TechnicalProgram/ic3k/presentationDetails/69241

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