Ontologies Alignment Tool

This section will be automatically updated when the Source Ontology specified (i.e., an OWL File in RDF/XML Format).

The user can either upload the ontology (along with the imported ones, if presented) or provide its URL.

When ontology loaded on server, its elements will be distributed in the above tabs based on the class they belong to.

In the first three tabs, the elements will be placed in a tree based on the axioms specified in the ontology.

This section will be automatically updated when the Target Ontology specified (i.e., an OWL File in RDF/XML Format).

The user can either upload the ontology (along with the imported ones, if presented) or provide its URL.

When ontology loaded on server, its elements will be distributed in the above tabs based on the class they belong to.

In the first three tabs, the elements will be placed in a tree based on the axioms specified in the ontology.

This panel (including tabs) will be enabled when both ontologies (A) and (B) loaded.

In this area end users can:

  • Simultaneously examine the definition of ontological elements specified in the ontologies (A) and (B)
  • Handle (accept/reject) alignments proposed by system
  • Define new mapping rules (e.g., those missing)
  • Export (save) mappings specified in the desirable format (HTML, JSON)

For more information, please have a look at Ontologies Alignment Tool site ...

Massively accept/reject suggestions based on their confidence value:

Confidence value limit: (for example 0.8)

Recalculate:

Entity 1:

Entity 2:

Transformation:

Relation:

Relation of Entity 1 towrads Entity 2:

Direction:

The Direction for which the correspondence is valid:

Comments:

Load Mappings from (JSON) File:

Provide a short description about the purpose of mapping rules specified:

Select Format:
OAT Web Site - Mapping Scenarios The Ontology Alignment Tool (OAT) developed by Efthymios Chondrogiannis from ICCS/NTUA within European project HarmonicSS. Version: 0.9.4

Provide the ontology A by either uploading OWL RDF/XML FILE or specifying its URL.

Select File from your Disk:

Provide the URL:

Provide the ontology B by either uploading OWL RDF/XML FILE or specifying its URL.

Select File from your Disk:

Provide the URL:

Select the mapping scenario you would like to use - instanciate.

Select the pattern you would like to use - instanciate.

Class Patterns

Relation Patterns

Property Patterns

Individual Patterns

Other

Select the pattern you would like to use - instanciate.

Simple Transformation

Complex Transformation

The correspondence instance has been succesfully stored !