Search Results for "ontologies"

mx is a Ruby/Rails code base with broad application in evolutionary biology, it includes general functionality for matrix handling, sequence management, ontology construction, specimen handling, taxonomic catalogs, taxonomic descriptions and more

This project hosts: (1) the Unicode Ontology that aims to represent an important part of the Unicode Standard and (2) the Texteme ontology that defines the concept of texteme: a generalized textual element. These ontologies provide the basis for a formal description of written signs not contained in Unicode, but also of text properties that describe new signs or existing Unicode characters. The main idea is to provide an ontological framework upon which written signs (textemes) and their properties can be defined in an open, community-driven manner.

Ontology Design Patterns (ODPs) are well known and efficient modeling solutions for ontologies. This public catalog offers a collection of well documented and tested ODPs, including examples from the biological knowledge domain, implemented in OWL.

owldb allows for the persistence of OWL-ontologies in relational databases and implements the OWL API (http://owlapi.sourceforge.net/).

Integration with Ontologies (Mapping-Tool)

Integration with Ontologies (Mapping-Tool)

MAPONTO is an interactive tool for discovering semantic mappings between database schemas and ontologies as well as between different database schemas. The tool analyzes semantics in the input schemas and ontologies for generating semantic mappings.

Ontology MApping FRAmework Toolkit allows to create semantic relations between two (source and target) ontologies, and apply such relations in translating source ontology instances into target ontology instances.

The MatrixBrowser project presents a new approach for visualizing and exploring large networked information structures which may represent, for instance, linked information resources or metadata structures such as ontologies.

D2R MAP is a declarative language to describe mappings between relational database schemata and OWL ontologies. This D2R processor implements the D2R mapping language and exports data from a relational database as RDF, N3, N-TRIPLES or as Jena models.

OntoCardio is an initiative to build ontologies for the legacy Cardio Database (Resource of bioinformation on cardiovascular diseases). SMI's Protege and its OWL plug-in has been adopted as the ontology construction and programming framework.

Thema is an XML based data format (DTD) for thesauri, glossaries, lexicons, conceptual maps etc. up to ontologies. It contains publishing tools to convert into HTML, RDF etc. and to read different formats and is has a connection to the Semantic Web.

An approach about automatically turning folksonomies into leightweight ontologies.

Top Engine the Semantic Web Engine for the Enterprise. Top Engine is a Business Rule Engine that utilize OWL DL ontologies for vocabulary primitive to write rules on top of ontology. Top Engine support forward and backward chaining with truth maintenance