کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
425282 685713 2008 14 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
An innovative workflow mapping mechanism for Grids in the frame of Quality of Service
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر نظریه محاسباتی و ریاضیات
پیش نمایش صفحه اول مقاله
An innovative workflow mapping mechanism for Grids in the frame of Quality of Service
چکیده انگلیسی

The advent of Grid environments made feasible the solution of computational intensive problems in a reliable and cost-effective way. As workflow systems carry out more complex and mission-critical applications, Quality of Service (QoS) analysis serves to ensure that each application meets user requirements. In that frame, we present a novel algorithm which allows the mapping of workflow processes to Grid provided services assuring at the same time end-to-end provision of QoS based on user-defined parameters and preferences. We also demonstrate the operation of the implemented algorithm and evaluate its effectiveness using a Grid scenario, based on a 3D image rendering application.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Future Generation Computer Systems - Volume 24, Issue 6, June 2008, Pages 498–511
نویسندگان
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