关键词: Mashup构件, 表单匹配, 元搜索

Abstract: A number of Web resources might provide similar or even same functionalities, but vary from one another in terms of qualities. These Web resources are called “homogeneous” Mashup components. In order to get a best one, users have to fill in the forms of individual Mashup components, and pay a lot of time for viewing each result. From the user’s perspective, this paper puts forward a mechanism for dynamically constructing homogeneous Mashup components pool, which aggregates the homogeneous Mashup components based on metadata search and form matching, and dynamically selects the best service results according to the current data request. In this way, it can optimize component selection and improve the quality of services. Finally, this paper realizes the mechanism based on iMashup (the frame of component assembly and test in rich client) and validates it in experiment.

Key words: Mashup component, form matching, meta-search