Browsing Ponencias (Matemática Aplicada I) by Author "González Díaz, Rocío"
Now showing items 1-20 of 24
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A 4D counter-example showing that DWCness does not imply CWCness in n-D
(Springer, 2020)In this paper, we prove that the two avours of well-compo- sedness called Continuous Well-Composedness (shortly CWCness), ...
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A topological entropy‐based approach for damage detection of civil engineering structures
(Editorial Club Universitario, 2019)In this study, a new method based on topological entropy, the so‐called persistent entropy, is presented for addressing ...
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An example in combinatorial cohomology
(Universidad de La Rioja, 2001)Steenrod cohomology operations are algebraic tools for distinguishing non–homeomorphic topological spaces. In this paper, ...
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Computing and reducing slope complexes
(Springer, 2019)In this paper we provide a new characterization of cell de- composition (called slope complex) of a given 2-dimensional ...
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Computing Cocycles on Simplicial Complexes
(Springer, 1999)In this note, working in the context of simplicial sets [17], we give a detailed study of the complexity for computing ...
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Computing the cohomology ring on simplicial complexes
(Universidad de Sevilla, Departamento de Matemática Aplicada I, 2003) -
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Computing “Small” 1–Homological Models for Commutative Differential Graded Algebras
(Springer, 2000)We use homological perturbation machinery specific for the algebra category [13] to give an algorithm for computing the ...
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Congratulations! Dual Graphs are Now Orientated!
(Springer, 2019)A digital image can be perceived as a 2.5D surface consisting of pixel coordinates and the intensity of pixel as height ...
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Counting slope regions in the surface graphs
(TUGraz OPEN Library, 2019)The discrete version of a continuous surface sampled at optimum sampling rate can be well expressed in form of a ...
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Encoding Specific 3D Polyhedral Complexes Using 3D Binary Images
(Springer, 2016)We build upon the work developed in [4] in which we presented a method to “locally repair” the cubical complex Q(I) ...
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Euler Well-Composedness
(Springer, 2020)In this paper, we de ne a new avour of well-composedness, called Euler well-composedness, in the general setting of ...
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Image = Structure + Few Colors
(Springer, 2021)Topology plays an important role in computer vision by capturing the structure of the objects. Nevertheless, its potential ...
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Imágenes digitales y complejos simploidales
(Universidad de Cádiz, Servicio de Publicaciones, 2007) -
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Incremental-Decremental Technique for Delineating Tunnels and Pockets in 3D Digital Images
(WikiCFP, 2009)In this paper, we combine two complementary techniques for computing homol- ogy: Incremental Algorithm for computing ...
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On the Space Between Critical Points
(Springer, 2019)The vertices of the neighborhood graph of a digital picture P can be interpolated to form a 2-manifold M with critical ...
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One More Step Towards Well-Composedness of Cell Complexes over nD Pictures
(Springer, 2019)An nD pure regular cell complex K is weakly well-composed (wWC) if, for each vertex v of K, the set of n-cells incident ...
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Parallel Homology Computation of Meshes
(Springer, 2016)In this paper, we propose a method to compute, in parallel, the homology groups of closed meshes (i.e., orientable 2D ...
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Persistent Homology Computation Using Combinatorial Map Simplification
(Springer, 2019)We propose an algorithm for persistence homology computation of orientable 2-dimensional (2D) manifolds with or without ...
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Persistent homology-based gait recognition robust to upper body variations
(IEEE Computer Society, 2016)Gait recognition is nowadays an important biometric technique for video surveillance tasks, due to the advantage of using ...
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El Proyecto CHATA
(Universidad de Sevilla, 2001)En este art´ıculo, se pretende dar una visi´on general y lo m´as divulgativa posible sobre los prop´ositos y objetivos ...