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Ponencia
Witness-Bar Visibility Graphs
(Instituto de Matemáticas de la UNAM, 2013)
Bar visibility graphs were introduced in the seventies as a model for some VLSI layout problems. They have been also studied since then by the graph drawing community, and recently several generalizations and restricted ...
Ponencia
Skeletonizing Images by Using Spiking Neural P Systems
(Fénix Editora, 2012)
Skeletonizing an image is representing a shape with a small amount of information by converting the initial image into a more compact representation and keeping the meaning features. In this paper we use spiking neural ...
Ponencia
Some Geophysical Applications with Finite Volume Solvers of Two-Layer and Two-Phase Systems
(Springer, 2017)
There exists in the literature a huge range of geophysical applications that have been modeled trough two-layer or two-phase models. In this work first some averaged two-layer and two-phase models are presented. We focus ...
Ponencia
Isotopismos de álgebras de Lie filiformes sobre cuerpos finitos
(2013-10)
El presente trabajo trata la distribución del conjunto $\mathcal{F}_n^p$ de álgebras de Lie filiformes de dimensión $n$ sobre $\mathbb{Z}/p\mathbb{Z}$ en clases isomórficas e isotópicas. Se estudian para ello distintas ...
Ponencia
Técnicas cuánticas para la evolución de grafos aleatorios
(Instituto de Matemáticas de la UNAM, 2015)
Con la idea de modelar el comportamiento de diversas redes sociales a lo largo del tiempo, mostramos algunos resultados preliminares sobre evolución de grafos aleatorias empleando técnicas inspiradas en la mecánica ...
Ponencia
Space-Variant Gabor Decomposition for Filtering 3D Medical Images
(Springer, 2017)
This is an experimental paper in which we introduce the possibility to analyze and to synthesize 3D medical images by using multivariate Gabor frames with Gaussian windows. Our purpose is to apply a space-variant filter-like ...
Ponencia
Enhanced Parallel Generation of Tree Structures for the Recognition of 3D Images
(Springer, 2019)
Segmentations of a digital object based on a connectivity criterion at n-xel or sub-n-xel level are useful tools in image topological analysis and recognition. Working with cell complex analogous of digital objects, an ...
Ponencia
Semantics of Deductive Databases in a Membrane Computing Connectionist Model
(Fénix, 2016)
The integration of symbolic reasoning systems based on logic and connectionist systems based on the functioning of living neurons is a vivid research area in computer science. In the literature, one can found many e orts ...
Ponencia
Generating Second Order (Co)homological Information within AT-Model Context
(Springer, 2019)
In this paper we design a new family of relations between (co)homology classes, working with coefficients in a field and starting from an AT-model (Algebraic Topological Model) AT(C) of a finite cell complex C These ...
Ponencia
Separating Topological Noise from Features Using Persistent Entropy
(Springer, 2016)
Topology is the branch of mathematics that studies shapes and maps among them. From the algebraic definition of topology a new set of algorithms have been derived. These algorithms are identified with “computational ...