کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
553870 873550 2009 12 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Short-term prediction models for server management in Internet-based contexts
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر سیستم های اطلاعاتی
پیش نمایش صفحه اول مقاله
Short-term prediction models for server management in Internet-based contexts
چکیده انگلیسی

Modern Internet applications run on top of complex system infrastructures where several runtime management algorithms have to guarantee high performance, scalability and availability. This paper aims to offer a support to runtime algorithms that must take decisions on the basis of historical and predicted load conditions of the internal system resources. We propose a new class of moving filtering techniques and of adaptive prediction models that are specifically designed to deal with runtime and short-term forecast of time series which originate from monitors of system resources of Internet-based servers. A large set of experiments confirm that the proposed models improve the prediction accuracy with respect to existing algorithms and they show stable results for different workload scenarios.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Decision Support Systems - Volume 48, Issue 1, December 2009, Pages 212–223
نویسندگان
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