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Análise Experimental dos Algoritmos Exatos Aplicados ao Problema da Árvore Geradora MultiobjetivoExperimental Analysis of Exact Algorithms Applied to the Multi-objective Spanning Tree Problem
(Universidade Federal do Rio Grande do NorteBrasilUFRNCiência da Computação, 2018)
An exact algorithm for the edge coloring by total labeling problem
(Springer, 2018-07)
This paper addresses the edge coloring by total labeling graph problem. This is a labeling of the vertices and edges of a graph such that the weights (colors) of the edges, defined by the sum of its label and the labels ...
A contribution to the exact modal solution of in-plane beam structures
(ACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD, 2009)
The exact vibration modes and natural frequencies of planar structures and mechanisms, comprised Euler-Bernoulli beams, are obtained by solving a transcendental. nonlinear, eigenvalue problem stated by the dynamic stiffness ...
Packing triangles in low degree graphs and indifference graphs
(ELSEVIER SCIENCE BV, 2008)
We consider the problems of finding the maximum number of vertex-disjoint triangles (VTP) and edge-disjoint triangles (ETP) in a simple graph. Both problems are NP-hard. The algorithm with the best approximation ratio known ...
An Extension to Philips' Algorithm for Moment Calculation
(Revista Computación y Sistemas; Vol. 3 No. 1, 1999-09-10)
Abstract. A new reformulation of Philips’ algorithm for the computation of discrete image moments is presented. As Philips’ method, the new reformulation produces the same exact results but in a faster manner.
Moment ...
Exact analytic reconstruction in x-ray fluorescence CT and approximated versions
(Iop Publishing LtdBristolInglaterra, 2010)