A framework of Web service composition for distributed XML query evaluation

Kun Yue; Weiyi Liu; Aoying Zhou

doi:10.1007/978-3-540-31849-1_56

A framework of Web service composition for distributed XML query evaluation

Kun Yue^*
, Weiyi Liu
, Aoying Zhou

^*Corresponding author for this work

Research output: Contribution to journal › Conference article › peer-review

Abstract

The generic architecture of Web services provides the Web data processing with a distributed and standardized infrastructure. It is indispensable to evaluate the composite services, e.g., the complex query evaluation on multiple data sources on the Web. In this paper, we propose a mediator framework as a middleware of Web service composition for distributed XML query processing on the heterogeneous data sources, regarding the system of the respective data source and the query processor as provider. In addition, lazy service processing as the optimization is proposed. Preliminary experiments and performance studies show our framework and the corresponding techniques are practical and efficient.

Original language	English
Pages (from-to)	572-578
Number of pages	7
Journal	Lecture Notes in Computer Science
Volume	3399
DOIs	https://doi.org/10.1007/978-3-540-31849-1_56
State	Published - 2005
Externally published	Yes
Event	7th Asia-Pacific Web Conference on Web Technologies Research and Development - APWeb 2005 - Shanghai, China Duration: 29 Mar 2005 → 1 Apr 2005

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10.1007/978-3-540-31849-1_56

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abstract = "The generic architecture of Web services provides the Web data processing with a distributed and standardized infrastructure. It is indispensable to evaluate the composite services, e.g., the complex query evaluation on multiple data sources on the Web. In this paper, we propose a mediator framework as a middleware of Web service composition for distributed XML query processing on the heterogeneous data sources, regarding the system of the respective data source and the query processor as provider. In addition, lazy service processing as the optimization is proposed. Preliminary experiments and performance studies show our framework and the corresponding techniques are practical and efficient.",

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AB - The generic architecture of Web services provides the Web data processing with a distributed and standardized infrastructure. It is indispensable to evaluate the composite services, e.g., the complex query evaluation on multiple data sources on the Web. In this paper, we propose a mediator framework as a middleware of Web service composition for distributed XML query processing on the heterogeneous data sources, regarding the system of the respective data source and the query processor as provider. In addition, lazy service processing as the optimization is proposed. Preliminary experiments and performance studies show our framework and the corresponding techniques are practical and efficient.

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SN - 0302-9743

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ER -

A framework of Web service composition for distributed XML query evaluation

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