Composition of Services on Hierarchical Service Models

被引:3
|
作者
Maigre, Riina [1 ]
Tyugu, Enn [1 ]
机构
[1] Tallinn Univ Technol, Inst Cybernet, EE-19086 Tallinn, Estonia
关键词
Hierarchical service models; synthesis on hierarchical service models; e-government services; service parks;
D O I
10.3233/978-1-60750-992-9-110
中图分类号
TP18 [人工智能理论];
学科分类号
081104 ; 0812 ; 0835 ; 1405 ;
摘要
In this paper we define a concept of service model, and introduce hierarchical service models suitable for large service parks. We describe a method for handling higher-order workflows that we use for automatic composition of services. We give a description of a specification language suitable for representing hierarchical service models. We introduce two kinds of ontologies: service ontologies and the user ontologies, and demonstrate their usage in our experiments on Estonian e-government information system.
引用
收藏
页码:110 / 129
页数:20
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