With the increasing growth in popularity of Web services, discovery of relevant Web services becomes a significant challenge. One approach is to develop semantic Web services where by the Web Services are annotated based on shared ontologies, and use these annotations for semantics-based discovery of relevant Web Services. We discuss one such approach that involves adding semantics to WSDL usin...

With the increasing growth in popularity of Web services, discovery of relevant Web services becomes a significant challenge. One approach is to develop semantic Web services where by the Web services are annotated based on shared ontologies, and use these annotations for semantics-based discovery of relevant Web services. We discuss one such approach that involves adding semantics to WSDL usin...

In previous work we have presented the ZENTURIO experiment management system for performance and parameter studies of parallel and distributed applications on cluster and Grid architectures. In this paper we describe experiences of an on-going work, targeting the implementation of ZENTURIO on top of the Open Grid Services Architecture (OGSA). We analyse the opportunities offered by a Web servic...

Data mining is usually associated with centralized data mining systems. Here we present an approach to develop a data mining system in distributed environments. The main difficulty in this approach is the unrestricted sharing of information and dynamic integration of components. In this paper, we present a Web Service-based approach to solve these problems. The system built using this approach ...

One of the most challenging problems that web-service enabled e-marketplaces face is the lack of support for appropriate service request languages that retrieve and aggregate services relevant to a business problem. We present an architectural framework for web-service interaction based on planning and constraint satisfaction, and a webservice request language (WSRL) developed on the basis of t...

The past few years have seen the Grid is evolving as a service-oriented computing infrastructure. It is envisioned that various resources in a future Grid environment will be exposed as services. Service discovery becomes an issue of vital importance for utilising Grid facilities. This paper presents RSSM, a Rough Sets based service matchmaking algorithm for service discovery that can deal with...

1,2 Department of [email protected] ________________________________________________________________________________________________________ Abstract— Traditional Service Discovery methods are based on the centralized UDDI regist problems of performance bottlenecks like single node failures, load balancing etc. To address these problems, many approaches on distributed architecture have...

Many process industry subsystems were developed separately. They didn’t collaborate efficiently, which makes it difficult for information integration. In this paper, a web service based framework is presented to address this problem, in which every process industry subsystem is described as a web service by web service wrapper and registered in the UDDI register centre, according to different i...

This work proposes to use Web services to turn information into actions by leveraging and unlocking the informational assets of an organization. Indeed, Web services allow costeffective composition and re-engineering of business processes because of their ability to connect applications, systems, and organization partners through the Internet-based standards (XML, SOAP, UDDI). The work consists...