Design of a Web Service Selection Administrator Based on a Metabroker

作者：Sim Sung Ho^*; Baek Su Jin; Song Young Jae

来源：Information-An International Interdisciplinary Journal, 2011, 14(11): 3739-3748.

• Component
• Web Service
• MataQoS
• Service selection

In the current context of the Web, there are a number of search methods in use. But all of these only focus on the functional aspects of search, and as a result there are a certain set of limitations that these search methods cannot overcome. The purpose of this study is to enhance the functional aspects of web services by suggesting a practical level of decision-making reflecting the functional and non-functional aspects of web services, using WSDL and meta-data. For this purpose, the execution costs, reliability, and quality level-of the non-functional aspects of existing studies are used to extract and save detailed and clearly-defined meta-data to record the non-functional elements. The selection administrator of the meta-broker uses these records to rate and display the output value of user intent. In this study we suggest a meta-broker selection administrator and a process to select the appropriate web service to provide a user with the desired level of quality. Choosing the appropriate web service takes into account the meta-data collected on the user-oriented, non-functional aspects of each web service.

• 出版日期2011-11