منابع مشابه
Concurrent Counting
In this paper we study implementations of concurrent counters, which count modulo some (large) integer m, using only small valued objects. A concurrent counter is a counter that can be incremented and read, possibly at the same time by many processes. The counters we study do not depend on the initial state of the memory and hence are more robust to memory changes. Also, we assume that all the ...
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We present a first evaluation of our novel approach for nondeferred reference counting on the Microgrid many-core architecture. Non-deferred reference counting is a fundamental building block of implicit heap management of functional array languages in general and Single Assignment C in particular. Existing lock-free approaches for multicore and SMP settings do not scale well for large numbers ...
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Data mining queries are often submitted concurrently to the data mining system. The data mining system should take advantage of overlapping of the mined datasets. In this paper we focus on frequent itemset mining and we discuss and experimentally evaluate the implementation of the Common Counting method on top of the Apriori algorithm. The general idea of Common Counting is to reduce the number...
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The Omega polynomial(x) was recently proposed by Diudea, based on the length of strips in given graph G. The Sadhana polynomial has been defined to evaluate the Sadhana index of a molecular graph. The PI polynomial is another molecular descriptor. In this paper we compute these three polynomials for some infinite classes of nanostructures.
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ژورنال
عنوان ژورنال: Journal of Computer and System Sciences
سال: 1996
ISSN: 0022-0000
DOI: 10.1006/jcss.1996.0049