منابع مشابه
Random assignment problems
Analysis of random instances of optimization problems is instrumental for understanding of the behavior and properties of problem’s solutions, feasible region, optimal values, especially in large-scale cases. A class of problems that have been studied extensively in the literature using the methods of probabilistic analysis is represented by the assignment problems, and many important problems ...
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This project generates random text based on the patterns of characters in a source file. By analyzing given text for character patterns, random characters can be selected according to the likelihood that it follows any given length k of characters, and the resulting generated text is then outputted to a file. Based on the length k chosen for these ”seeds” of characters, different levels of anal...
متن کاملRandom Assignment with Integer Costs
The random assignment problem is to minimize the cost of an assignment in a n×n matrix of random costs. In this paper we study this problem for some integer valued cost distributions. We consider both uniform distributions on 1, 2, . . . , m, for m = n or n, and random permutations of 1, 2, . . . , n for each row, or of 1, 2, . . . , n for the whole matrix. We find the limit of the expected cos...
متن کاملRandom Assignment with Optional Participation
A central problem in multiagent systems concerns the fair assignment of objects to agents. We initiate the study of randomized assignment rules with optional participation and investigate whether agents always benefit from participating in the assignment mechanism. Our results are largely positive, irrespective of the strategyproofness of the considered rules. In particular, random serial dicta...
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The quadratic assignment problem, QAP, is one of the most difficult of all combinatorial optimization problems. Here, we use an abbreviated application of the statistical mechanics replica method to study the asymptotic behavior of instances in which the entries of at least one of the two matrices that specify the problem are chosen from a random distribution P . Surprisingly, the QAP has not b...
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ژورنال
عنوان ژورنال: SSRN Electronic Journal
سال: 2016
ISSN: 1556-5068
DOI: 10.2139/ssrn.2788694