نتایج جستجو برای: single cut
تعداد نتایج: 937426 فیلتر نتایج به سال:
MOTIVATION As an increasing number of genome-wide association studies reveal the limitations of the attempt to explain phenotypic heritability by single genetic loci, there is a recent focus on associating complex phenotypes with sets of genetic loci. Although several methods for multi-locus mapping have been proposed, it is often unclear how to relate the detected loci to the growing knowledge...
the aim of this study was to evaluate the psychometric properties, factor structure and kessler psychological distress scale (k-10) cut-off point on the students and prepare it as a screening tool for mental health. in this study, 500 students of tehran universities of medical sciences were selected by proportional sampling. participants responded to the kessler psychological distress scale and...
We consider the max-cut problem on a random graph G with n vertices and weights wij being independent bounded random variables with the same xed positive expectation and variance . It is well known that the max-cut number mc(G) always exceeds 2 ∑ i¡j wij . We prove that with probability greater than pn the max-cut number satis es
A short proof of a difficult theorem of P.D. Seymour on grafts with the max-flow min-cut property is given.
We study budgeted variants of classical cut problems: the Multiway Cut problem, the Multicut problem, and the k-Cut problem, and provide approximation algorithms for these problems. Specifically, for the budgeted multiway cut and the k-cut problems we provide constant factor approximation algorithms. We show that the budgeted multicut problem is at least as hard to approximate as the sparsest c...
We propose Inflate-Paste – a new technique for generating orthogonal polygons with a given number of vertices from a unit square based on gluing rectangles. It is dual to Inflate-Cut – a technique we introduced in [12] that works by cutting rectangles.
For a positive integer d, the d-CUT is problem of deciding if an undirected graph $$G=(V,E)$$ has nontrivial bipartition (A, B) V such that every vertex in A (resp. at most d neighbors B A). When $$d=1$$ , this MATCHING CUT problem. Gomes and Sau [9] gave first fixed-parameter tractable algorithm for parameterized by maximum number crossing edges cut (i.e., size edge cut). However, their paper ...
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