A Novel Framework for Service Description and Operations

被引:0
|
作者
Bai, Yu [1 ]
Zhang, Yaoxue [1 ]
Zhou, Yuezhi [1 ]
Yang, Laurance T. [2 ]
Weng, Linkai [1 ]
Liu, Hao [1 ]
机构
[1] Tsinghua Univ, Key Lab Pervas Comp, Tsinghua Natl Lab Informat Sci & Technol, Minist Educ,Dept Comp Sci & Technol, Beijing 100084, Peoples R China
[2] St Francis Xavier Univ, Dept Comp Sci, Antigonish, NS, Canada
来源
基金
国家高技术研究发展计划(863计划);
关键词
Service description; service operations; safe service composition;
D O I
暂无
中图分类号
TP18 [人工智能理论];
学科分类号
081104 ; 0812 ; 0835 ; 1405 ;
摘要
Along with the increase in users' demands for service functions, single services or simple functions cannot satisfy users' requirements any more. Therefore, we need service composition to provide customized services or compound functions to meet users' needs. However, existing methods cannot describe customized services or guarantee the safety of service composition, so we propose a novel framework for service description and operations in this paper. Our framework is composed of a new format for service description and a set of service operations. The former is used to describe the structure of customized services and to be the foundation of service operations, while the latter is used to represents the dependency relationships between services and to verify the safety of service composition. Compared to the existing service description languages, our method can be used to describe customized services and to be the basis for achieving the automation of service composition. An example is given to demonstrate that our approach can provide better service description and safe service composition.
引用
收藏
页码:366 / +
页数:3
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