منابع مشابه
Agent-based service selection
The current infrastructure for Web services supports service discovery based on a common repository. However, the key challenge is not discovery but selection: ultimately, the service user must select one good provider. Whereas service descriptions are given from the perspective of providers, service selection must take the perspective of users. In this way, service selection involves pragmatic...
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In principle, with Web services, application creation is simply a matter of finding and selecting the right services and composing them into a solution. However, current techniques do not address the problem of selecting the best or even a desirable service from among those matching a given interface. We propose an approach wherein middle agents serve as proxies for Web services to assist an ap...
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Conventional means of selecting a service are predominantly based on the results returned from service discovery. Typically most approaches employ a matchmaker which works in tandem with a service registry and user preferences based on the functionality of services. Nonfunctional attributes of services, such as reliability, timeliness and other quality of service criteria are typically not addr...
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ژورنال
عنوان ژورنال: Journal of Web Semantics
سال: 2004
ISSN: 1570-8268
DOI: 10.1016/j.websem.2003.11.006