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Mostrando ítems 1-9 de 9
Artículo
On Generalized 3-Connectivity of the Strong Product of Graphs
(University of Belgrade, 2018)
Let G be a connected graph with n vertices and let k be an integer such that 2 k n. The generalized connectivity k(G) of G is the greatest positive integer ` for which G contains at least ` internally disjoint ...
Artículo
A hierarchy of dispersive layer-averaged approximations of Euler equations for free surface flows
(International Press, 2018)
In geophysics, the shallow water model is a good approximation of the incompressible Navier-Stokes system with free surface and it is widely used for its mathematical structure and its computational efficiency. However, ...
Artículo
On Hamiltonian alternating cycles and paths
(Elsevier, 2018)
We undertake a study on computing Hamiltonian alternating cycles and paths on bicolored point sets. This has been an intensively studied problem, not always with a solution, when the paths and cycles are also required ...
Artículo
Applying an entropic analysis to locate rapid transit lines in sprawled cities
(WIT Press, 2018)
Urban sprawl is a phenomenon that leads to an extensive use of motorized transport modes with negative environmental impacts such as congestion, time wasted in traffic jams, air and noise pollution and additional costs ...
Artículo
Representative datasets for neural networks
(Elsevier, 2018)
Neural networks present big popularity and success in many fields. The large training time process problem is a very important task nowadays. In this paper, a new approach to get over this issue based on reducing dataset ...
Artículo
Topological tracking of connected components in image sequences
(Elsevier, 2018)
Persistent homology provides information about the lifetime of homology classes along a filtration of cell complexes. Persistence barcode is a graphi- cal representation of such information. A filtration might be determined ...
Artículo
Circulating miRNAs as predictive biomarkers of type 2 diabetes mellitus development in coronary heart disease patients fromt he CORDIOPREV study
(American Society of Gene and Cell Therapy, 2018-09)
Circulating microRNAs (miRNAs) have been proposed as type 2 diabetes biomarkers, and they may be a more sensitive way to predict development of the disease than the currently used tools. Our aim was to identify whether ...
Artículo
Minimal true-implies-false and true-implies-true sets of propositions in noncontextual hidden-variable theories
(American Physical Society, 2018)
An essential ingredient in many examples of the conflict between quantum theory and noncontextual hidden variables (e.g., the proof of the Kochen-Specker theorem and Hardy’s proof of Bell’s theorem) is a set of ...
Artículo
Shortcut sets for the locus of plane Euclidean networks
(Elsevier, 2018)
We study the problem of augmenting the locus N of a plane Euclidean network N by in- serting iteratively a finite set of segments, called shortcut set , while reducing the diameterof the locus of the resulting network. ...