A service binding framework for open environment

Masahiro Tanaka*, Yohei Murakami, Donghui Lin, Toru Ishida

*この研究の対応する著者

研究成果: Conference contribution

1 被引用数 (Scopus)

抄録

A service invocation in a composite service is usually defined by its interface for abstraction. Once the interface is standardized and many services which have the same interface become available, a user can bind preferable ones to the composite service only by setting endpoints. Since new services become available day by day in open environment, it is crucial to automatically construct the bindings according to user's requirements. However, runtime binding construction often degrades the performance because searching a vast amount of possible bindings is time-consuming. Moreover, bindings need to be modified even during execution of a composite service when some adaptation process is applied. In this paper, we proposed a framework for constructing bindings, which is based on ATMS (Assumption-based Truth Maintenance System). The framework effectively caches possibilities of bindings and can manage changes of bindings when a runtime adaptation process is applied. We implemented a prototype of the framework and confirmed that it works fast enough for a real scale service composition.

本文言語English
ホスト出版物のタイトルProceedings - 2012 IEEE 9th International Conference on Services Computing, SCC 2012
ページ226-233
ページ数8
DOI
出版ステータスPublished - 2012 10 17
外部発表はい
イベント2012 IEEE 9th International Conference on Services Computing, SCC 2012 - Honolulu, HI, United States
継続期間: 2012 6 242012 6 29

出版物シリーズ

名前Proceedings - 2012 IEEE 9th International Conference on Services Computing, SCC 2012

Conference

Conference2012 IEEE 9th International Conference on Services Computing, SCC 2012
国/地域United States
CityHonolulu, HI
Period12/6/2412/6/29

ASJC Scopus subject areas

  • ソフトウェア

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