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An evaluation of GPU filters for accelerating the 2D convex hull
The Convex Hull is one of the most relevant structures in computational geometry, with many applications such as in computer graphics, …
Roberto Carrasco
,
Hector Ferrada
,
Cristobal A Navarro
,
Nancy Hitschfeld Kahler
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A topological data analysis based classifier
Topological Data Analysis (TDA) is an emerging field that aims to discover a dataset’s underlying topological information. TDA …
Rolando Kindelan
,
José Frías
,
Mauricio Cerda Villablanca
,
Nancy Hitschfeld Kahler
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A node-based uniform strain virtual element method for compressible and nearly incompressible elasticity
Summary We propose a combined nodal integration and virtual element method for compressible and nearly incompressible elasticity, …
Alejandro Ortiz-Bernardin
,
R. Silva-Valenzuela
,
Sergio Salinas-Fernández
,
Nancy Hitschfeld Kahler
,
S. Luza
,
B. Rebolledo
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A scalable and energy efficient GPU thread map for m-simplex domains
This work proposes a new GPU thread map for m-simplex domains that improves its speedup along with the m-dimension and is energy …
Cristobal A Navarro
,
Felipe A. Quezada
,
Benjamin Bustos
,
Nancy Hitschfeld Kahler
,
Rolando Kindelan
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Delfin++: A Delaunay based algorithm for finding 3D polyhedral voids in galaxy surveys
Delfin++ (Delaunay Edge Void Finder) is a simple and time-efficient algorithm, with a single input variable, designed to find …
V. Guidotti
,
R. Alonso
,
M. Bravo
,
Nancy Hitschfeld Kahler
,
G. Marinello
,
C. Hervías
,
L. E. Campusano
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Generation of Polygonal Meshes in Compact Space
We present a new compact half-edge data structure for storing polygonal meshes. This data structure allows us to reduce the memory …
Sergio Salinas-Fernández
,
Jose Fuentes-Sepulveda
,
Nancy Hitschfeld Kahler
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Large-scale multi-unit floor plan dataset for architectural plan analysis and recognition
Among automatic floor plan analysis, data-driven methods have become increasingly popular in recent years because of their superior …
Pablo N. Pizarro
,
Nancy Hitschfeld Kahler
,
Ivan Sipiran
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POLYLLA: polygonal meshing algorithm based on terminal-edge regions
This paper presents an algorithm to generate a new kind of polygonal mesh obtained from triangulations. Each polygon is built from a …
Sergio Salinas-Fernández
,
Nancy Hitschfeld Kahler
,
Alejandro Ortiz-Bernardin
,
Hang Si
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Automatic floor plan analysis and recognition
Due to recent advances in machine learning, there has been an explosive development of multiple methodologies that automatically …
Pablo N. Pizarro
,
Nancy Hitschfeld Kahler
,
Ivan Sipiran
,
Jose M. Saavedra
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Squeeze: Efficient compact fractals for tensor core GPUs
This work presents Squeeze, an efficient compact fractal processing scheme for tensor core GPUs. By combining discrete-space …
Felipe A. Quezada
,
Cristobal A Navarro
,
Nancy Hitschfeld Kahler
,
Benjamin Bustos
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