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Please use this identifier to cite or link to this item: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/50924

Title: Retrieval of Web Service Components using UML Modeling and Term Expansion
Authors: Wen-Tin Lee
Shang-Pin Ma
Yao-Yu Tsai
Contributors: 國立臺灣海洋大學:資訊工程學系
Keywords: Service-Oriented Architecture
Service Discovery
UML
Term Expansion
Date: 2017-01
Issue Date: 2018-10-31T08:06:38Z
Publisher: Journal of Information Science and Engineering (JISE)
Abstract: Abstract: Web service discovery plays a crucial role in the development of applications based
on service-oriented architecture, due to the importance of identifying services capable of
fulfilling the requirements of service requesters. In the field of software engineering, web
service discovery can be applied to the problem of software component retrieval in order
to facilitate the reuse of software components and speed up the development of new
software projects. Unfortunately, most existing service discovery schemes are unable to
perform this task effectively due to manual service queries, a lack of support for service
queries using unified modeling language (UML), and the high degree of complexity
associated with integration. This study proposes a novel approach to resolving this
situation referred to as SCRUMTE (Service Component Retrieval with UML Modeling
and Term Expansion). The proposed system provides three functions: 1) the generation
of a lexically expanded term set for each candidate service in the service repository; 2)
transformation of required UML models into WSDL (Web Services Description
Language) documents for use in service queries; and 3) integration of a web service
retrieval mechanism for the identification of services based on textual similarities and
service integration. This system was designed to assist software developers in the search
for service components according to their specific requirements. Experiment results
demonstrate that the search precision of the SCRUMTE system far exceeds that of
text-based approaches.
Relation: 33(1) pp.17-36
URI: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/50924
Appears in Collections:[資訊工程學系] 期刊論文

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