Adaptive Resource and Service Management in a Mobile-Enabled Environment
Adaptive Resource and Service Management in a Mobile-Enabled Environment
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移动环境中的自适应资源和服务管理
DOI：
10.4018/978-1-60566-290-9.ch010
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发表时间：
2009
期刊：
影响因子：
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通讯作者：
C. Raibulet
中科院分区：
文献类型：
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作者：
C. Raibulet
由于其性质，支持移动的环境非常动态：可访问的资源和服务经常变化。用户几乎不知道他们可以利用哪些资源以及他们可能需要哪些服务。在这种情况下，识别可用资源和服务并指示哪个资源是执行服务的最佳资源的技术支持将非常有帮助。本章提出了解决这些问题的自适应解决方案。适应性与以下事实相关：除了搜索可到达的资源或服务之外，该方法还通过利用有关用户、资源和服务的附加信息，为当前请求提出最合适的资源或服务。此外，它还确保提供的服务符合用户要求和期望的质量。在科学文献中，适应性是出于功能原因（即，系统无法执行其应该执行的操作）或性能原因（即，
Due to its nature, a mobile-enabled environment is very dynamic: reachable resources and services change very often. Users hardly know which resources they can exploit and which services they may require. In such a context, a technical support which identifies the available resources and services and indicates which resource is the best one to execute a service would be very helpful. This chapter proposes an adaptive solution to achieve these issues. Adaptivity is related to the fact that besides searching for the reachable resources or services, this approach proposes the most appropriate one for the current request by exploiting additional information about users, resources and services. Moreover, it ensures that services are delivered with the qualities requested and expected by the users. In the scientific literature adaptivity is exploited for functionality reasons (i.e., a system is not able to do what it was supposed to do) or for performance reasons (i.e.,