مقاله ترجمه شده روشهای ریاضی جستجوی عملیات

مشخصات مقاله: عنوان کامل: مقاله ترجمه شده روشهای ریاضی جستجوی عملیات فرمت فایل: WORD (قابل ویرایش) , PDF تعداد صفحات پروژه: 17  13 صفحه پی دی اف انگلیسی Mathematical Methods of Operations Research (I 998) 47:341-353The M/M/c with Critical JobsIvo ADANEindhoven University of Technology, Department of Mathematics and Computing Science,Box 513, 5600 MB Eindhoven, The Netherlandse-mall: [e-mail] Hoo~mEMSTRADelft University of Technology, Department of Mathematics and Informaties, Box 356,2600 AJ Delft, The Netherlandse-mail: [e-mail] .nlAbstract: We consider the MIMIc queue, where customers transfer to a critical state when theirqueueing (sojourn) time exceeds a random time. Lower and upper bounds for the distribution of thenumber of critical jobs are derived from two modifications of the original system. The two modifiedsystems can be efficiently solved. Numerical calculations indicate the power of the approach.Key Words." M/M/c, priority queue, bo ...