منابع مشابه
Some Perspectives of Machine Repair Problems
In this article, we survey machine repair problems (MRP) with an emphasis on historical developments of queuing models of practical importance. The survey proceeds historically, starting with developments in 1985, when the first published review on machine interference models appeared. We attempt to elaborate some basic MRP models of the real life congestion situations. The brief survey of some...
متن کاملglobal results on some nonlinear partial differential equations for direct and inverse problems
در این رساله به بررسی رفتار جواب های رده ای از معادلات دیفرانسیل با مشتقات جزیی در دامنه های کراندار می پردازیم . این معادلات به فرم نیم-خطی و غیر خطی برای مسایل مستقیم و معکوس مورد مطالعه قرار می گیرند . به ویژه، تاثیر شرایط مختلف فیزیکی را در مساله، نظیر وجود موانع و منابع، پراکندگی و چسبندگی در معادلات موج و گرما بررسی می کنیم و به دنبال شرایطی می گردیم که متضمن وجود سراسری یا عدم وجود سراسر...
Some Linguistic Problems in Machine Translation
T HE GEORGETOWN-IBM EXPERIment in machine translation, in which I participated, raised a number of problems of linguistic method and threw light on some important phases of general linguistic theory. The purpose of machine translation (MT) is to have a logical machine perform a task which so far has been performed by skilled human beings only that of translation, that is, “the transference of m...
متن کاملOn Some Problems of a Statistical Group-theory. Ii
if only co(n) -> with n . Hence log O(P) is for almost all P's much less than its maximum, which is as LANDAU 2 proved, 1/n log n . Though several questions in the first paper were left to later papers of this series and we intend indeed to return to them in paper 111, in this paper we launch another trend which seems to us equally interesting in itself and perhaps even more inherent to the alg...
متن کاملTCBB Scheme: Applications to Single Machine Job Sequencing Problems
Transpose-and-Cache Branch-and-Bound (TCBB) has shown promise in solving large single machine quadratic penalty problems. There exist other classes of single machine job sequencing problems which are of more practical importance and which are also of considerable interest in the area of AI search. In the weighted earliness tardiness problem (WET), the best known heuristic estimate is not consis...
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ژورنال
عنوان ژورنال: Applicationes Mathematicae
سال: 1974
ISSN: 1233-7234,1730-6280
DOI: 10.4064/am-14-1-93-97