Requirements for QoS-Based Web Service Description and Discovery
نویسندگان
چکیده
منابع مشابه
QoS-Based Web Service Description and Discovery
The success of the Web Service (WS) paradigm has led to a proliferation of available WSs. As these WSs are advertised in inter and intra-organizational registries/repositories, they have to be discovered based on the functional needs of the user. However, these registries rely on the current WS standard stack that uses WSDL and UDDI for WS description and discovery. Unfortunately, these two sta...
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1 Main Theme of Thesis Web Services (WSs) are modular, self-describing, loosely-coupled, platform and programming language-agnostic software applications that can be advertised , located and used across the Internet. They are viewed as one of the promising technologies that could help business entities to automate their operations on the web on a large scale by automatic discovery and consumpti...
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Quality of service (QoS) is an important issue in the design and management of web service composition. QoS in web services consists of various non-functional factors, such as execution cost, execution time, availability, successful execution rate, and security. In recent years, the number of available web services has proliferated, and then offered the same services increasingly. The same web ...
متن کاملQoS-based Web Service Recommendation using Popular-dependent Collaborative Filtering
Since, most of the organizations present their services electronically, the number of functionally-equivalent web services is increasing as well as the number of users that employ those web services. Consequently, plenty of information is generated by the users and the web services that lead to the users be in trouble in finding their appropriate web services. Therefore, it is required to provi...
متن کاملOWL-Q for Semantic QoS-based Web Service Description and Discovery
Semantic Web Services are emerging for their promise to produce a more accurate and precise Web Service discovery process. However, most of research approaches focus only on the functional part of semantic Web Service description. The above fact along with the proliferation of Web Services is highly probable to lead to a situation where Web Service registries will return many functionally-equiv...
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ژورنال
عنوان ژورنال: IEEE Transactions on Services Computing
سال: 2009
ISSN: 1939-1374
DOI: 10.1109/tsc.2009.26