作者
Hong‐Linh Truong, Schahram Dustdar
发表日期
2009/4/3
期刊
International Journal of Web Information Systems
卷号
5
期号
1
页码范围
5-31
出版商
Emerald Group Publishing Limited
简介
Purpose
–
This survey aims to study and analyze current techniques and methods for context‐aware web service systems, to discuss future trends and propose further steps on making web services systems context‐aware.
Design/methodology/approach
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The paper analyzes and compares existing context‐aware web service‐based systems based on techniques they support, such as context information modeling, context sensing, distribution, security and privacy, and adaptation techniques. Existing systems are also examined in terms of application domains, system type, mobility support, multi‐organization support and level of web services implementation.
Findings
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Supporting context‐aware web service‐based systems is increasing. It is hard to find a truly context‐aware web service‐based system that is interoperable and secure, and operates on multi‐organizational environments. Various issues, such as …
引用总数
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HL Truong, S Dustdar - International Journal of Web Information Systems, 2009