A resource management model for dynamic, scalable, dependable, real-time systems

被引:0
|
作者
Ravindran, B [1 ]
Welch, LR [1 ]
Bruggeman, C [1 ]
Shirazi, BA [1 ]
Cavanaugh, C [1 ]
机构
[1] Univ Texas, Dept Comp Sci & Engn, Arlington, TX 76019 USA
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中图分类号
TP301 [理论、方法];
学科分类号
081202 ;
摘要
Dynamic real-time systems function in unpredictable environments and have requirements that span many domains such as time, survivability, and scalability. The system requirements are typically determined as a function of the environment, further exacerbating the unpredictability of the problem. Existing solutions, for the most part, have focussed on problems for which the attributes are static, and there exists a rich set of solutions for such problems. Our problem domain has attributes that are inherently dynamic rather than static, requiring a new approach. We present a model for resource management for dynamic real-time systems. The model includes a language for specifying both static and dynamic attributes. Dynamic attributes include those that are measured as a ell as requirements that are evaluated on-line. In addition, we describe a resource management architecture for such systems.
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页码:931 / 936
页数:6
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