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Web Service discovery a fundamental operation in SOA-based systems. In a landscape of Web Services that is growing in size and complexity, discovering a suitable atomic or composite Service for a given task requires a considerable amount of computation and communication resources, including semantic reasoning, the use of composition algorithms, and communication with multiple Service repositories...
Automated Ranking is crucial in the process of automated Web Services execution. Often adaptation and ranking (used interchangeably) of discovered Web services is carried out using functional and non-functional information of Web Services. Existing approaches are either found to be only focusing on semantic modeling and representation only, or using data mining and machine learning based approaches...
We propose a Discovery approach to find web services composition flows sorted by similarity. The approach extracts information from BPEL files. When creating new web services composition, the discovery result can be reused directly or provide reference. We import the lexical semantic in matching keywords. By analysis and proof, we show that our keyword splitting method can extend the application of...
Semantic web services have recently appeared as an enabling technology for the challenging task of automated service discovery and composition. In addition, the growing number of web services demands for distributed discovery mechanisms which do not suffer of the scalability problems of the centralized ones. A framework based on the P2P paradigm to enhance the service discovery process has been designed:...
Most current approaches to Web service discovery exploit description logic-based matchmaking algorithms. Until now, these Semantic Web Service technologies have not substituted for traditional search methods, because higher modeling costs, such as representing service annotation ontologies and domain ontologies, are required. In this paper, we present an automatic testing-based approach to the discovery...
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