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Retrieval of business component based on service specification matching. (English)

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    • Abstract:
      To dynamically retrieve reusable business components that can satisfy the service request of user tier from component library, a service-oriented business component model based on service specification matching is proposed to solve the problems of semantic deficiency and weak interface. In this model, the behavior semantic of business component interfaces is described as finite state machine, and business data type is represented as sign data type based on XML. Based on this model, three semantic matching relationships are proposed. Refering to database query language, business component query language is proposed to provide the automatic retrieval of business components. The proposed method can provide effective technology support for large scale business component development and reuse. A business component library management tool is developed to verify the feasibility and effectiveness of this method. [ABSTRACT FROM AUTHOR]
    • Abstract:
      Copyright of Journal of Harbin Institute of Technology. Social Sciences Edition / Haerbin Gongye Daxue Xuebao. Shehui Kexue Ban is the property of Harbin Institute of Technology and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)