OWL-S 1.2 Pre-Release

OWL-S is a OWL-based Web service ontology, which supplies Web service providers with a core set of constructs for describing the properties and capabilities of their Web services in unambiguous, computer-intepretable form. OWL-S markup of Web services will facilitate the automation of Web service tasks, including automated Web service discovery, execution, composition and interoperation. Following the layered approach to markup language development, the current version of OWL-S builds on the Ontology Web Language (OWL) Recommendation produced by theWeb-Ontology Working Group at the World Wide Web Consortium.

This page contains a version of the OWL-S ontology developed by a group of Semantic Web researchers (listed below). We encourage feedback from interested parties through the public-sws-ig@w3.org email list.

Early releases of this ontology were known as DAML-S, and were built upon DAML+OIL (the predecessor of OWL).

Please note that this release is incomplete at present. In particular, some figures (diagrams) in the technical overview still need to be updated. When this and other small changes have been completed, the title will be changed from "pre-release" to "release". The Status page will mention any additional modifications that are made.

Please note that the focus of this release is on an ontology for use in describing Web services. Related matters such as software components, tools, use cases, and architectural considerations are not covered here in detail. However, many requirements in these areas are being considered in developing this ontology, and as the scope of this working group expands, will be made more explicit. Some of these considerations are already described in related publications listed at http://www.daml.org/services/owl-s.

OWL-S (previously DAML-S) is the first well-researched Web Services Ontology, and has numerous users from industry and academe. OWL-S provides one important foundation for the efforts of the Semantics Web Services Language (SWSL) committee of the Semantic Web Services Initiative (SWSI). SWSI is a collaborative international effort towards the development of Semantic Web Services technology.


Documents

Authors

The following individuals were involved in preparing the OWL-S 1.2 release. See individual documents for additional information. Additional authors are associated with previous releases.

Copyright

The material on this page was authored and is copyrighted by the OWL-S (formerly DAML-S) Coalition. This material or any part of it may not be reprinted in whole or in part without the express permission of the Coalition members. Uses of this material should be accompanied by appropriate attribution to Coalition members.