Presentation 2012-08-20
Caching Mechanism for Hierarchical Service Composition
Masahiro TANAKA, Yohei MURAKAMI,
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Abstract(in English) Most of the models of a composite service allow a user to bind other services to its constituent services at runtime. The hierarchical composition based on the models improves flexibility. But searching service bindings which satisfy user's requirements and constraints is time-consuming and declines the performance of the composite service. In this work, we propose a model and algorithms for are based on ATMS (Assumption-based Truth Maintenance System). The model effectively stores cache of possible bindings and allows incremental update of the cache based on the runtime adaptation.
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Keyword(in English) service composition / ATMS(Assumption-based Truth Maintenance System) / runtime adaptation
Paper # AI2012-13,SC2012-10
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Committee SC
Conference Date 2012/8/13(1days)
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Registration To Services Computing (SC)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Caching Mechanism for Hierarchical Service Composition
Sub Title (in English)
Keyword(1) service composition
Keyword(2) ATMS(Assumption-based Truth Maintenance System)
Keyword(3) runtime adaptation
1st Author's Name Masahiro TANAKA
1st Author's Affiliation National Institute of Information and Communications Technology()
2nd Author's Name Yohei MURAKAMI
2nd Author's Affiliation National Institute of Information and Communications Technology
Date 2012-08-20
Paper # AI2012-13,SC2012-10
Volume (vol) vol.112
Number (no) 178
Page pp.pp.-
#Pages 6
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