Parallel tempering for the planted clique problem
نویسندگان
چکیده
منابع مشابه
Parallel Tempering for the planted clique problem
The theoretical information threshold for the planted clique problem is $2\log_2(N)$, however no polynomial algorithm is known to recover a planted clique of size $O(N^{1/2-\epsilon})$, $\epsilon>0$. In this paper we will apply a standard method for the analysis of disordered models, the Parallel-Tempering (PT) algorithm, to the clique problem, showing numerically that its time-scaling in the h...
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In this paper we present a portable exact parallel algorithm for the maximum clique problem on general graphs. Computational results with random graphs and some test graphs from applications are presented. The algorithm is parallelized using the Message Passing Interface (MPI) standard. The algorithm is based on the Carraghan-Pardalos exact algorithm (for unweighted graphs) and incorporates a v...
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ژورنال
عنوان ژورنال: Journal of Statistical Mechanics: Theory and Experiment
سال: 2018
ISSN: 1742-5468
DOI: 10.1088/1742-5468/aace2c