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A multilevel composability model for semantic Web services

delete2005-07-01
delete86
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OA
AI
B
Brahim Medjahed
A
Athman Bouguettaya
DOI:10.1109/TKDE.2005.101delete
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摘要

摘要

En 中文
We propose a composability model to ascertain that Web services can safely be combined, hence avoiding unexpected failures at runtime. Composability is checked through a set of rules organized into four levels: syntactic, static semantic, dynamic semantic, and qualitative levels. We introduce the concepts of composability degree and tau- composability to cater for partial and total composability. We also propose a set of algorithms for checking composability. Finally, we conduct a performance study ( analytical and experimental) of the proposed algorithms.
Keyword:
Web service
semantic Web
ontology
service composition
composability

期刊

IEEE Transactions on Knowledge and Data Engineering 封面图
IEEE Transactions on Knowledge and Data Engineering
IF:
10.4
论文数:
6.8K
被引数:
3.2W

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