Improving the Functionality of UDDI Registries through Web Service Semantics

TL;DR

This paper presents a framework that enhances UDDI registries by integrating Web service semantics using an extended DAML-S ontology, enabling more intelligent service discovery and description for e-business applications.

Contribution

It introduces a semantic extension to UDDI registries based on DAML-S, facilitating better service description and discovery in e-business contexts.

Findings

Semantic integration improves service discovery accuracy.

The framework is adaptable to various service registries.

Enhanced descriptions support complex service relationships.

Abstract

In this paper we describe a framework for exploiting the semantics of Web services through UDDI registries. As a part of this framework, we extend the DAML-S upper ontology to describe the functionality we find essential for e-businesses. This functionality includes relating the services with electronic catalogs, describing the complementary services and finding services according to the properties of products or services. Once the semantics is defined, there is a need for a mechanism in the service registry to relate it with the service advertised. The ontology model developed is general enough to be used with any service registry. However when it comes to relating the semantics with services advertised, the capabilities provided by the registry effects how this is achieved. We demonstrate how to integrate the described service semantics to UDDI registries.