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Delaunay based algorithm for finding polygonal voids in planar point sets
(Elsevier, 2018)
This paper presents a new algorithm to find under-dense regions called voids inside a 2D point set. The
algorithm starts from terminal-edges (local longest-edges) in a Delaunay triangulation and builds the
largest possible ...
Neogene erosion and. uplift of the western edge of the Andean Plateau as determined by detrital heavy mineral analysis
(2007)
Recent studies show that the western margin of the Andean plateau was uplifted during Neogene time in the form of a proto-Western Cordillera through a system of high angle reverse faults. In this study, we use XRD and ...
Optical surface modes in the presence of nonlinearity and disorder
(AMER PHYSICAL SOC, 2012-01-31)
We investigate numerically the effect of the competition of disorder, nonlinearity, and boundaries on the Anderson localization of light waves in finite-size, one-dimensional waveguide arrays. Using the discrete ...
Automatic LEFM crack propagation method based on local Lepp–Delaunay mesh refinement
(ELSEVIER, 2010)
A numerical method for 2D LEFM crack propagation simulation is presented. This uses a Lepp–Delaunay
based mesh refinement algorithm for triangular meshes which allows both the generation of the initial
mesh and the local ...
Understanding the distribution of a threatened bird at multiple levels: A hierarchical analysis of the ecological niche of the Santa Marta Bush-Tyrant (Myiotheretes pernix)
(Cooper Ornithological Soc., 2015)
An understanding of the ecological factors determining bird species’ distributions is essential for making informed
conservation decisions. These data are especially important for range-restricted species, such as the ...
The making of homophilic networks in international research collaborations: a global perspective from Chilean and Korean engineering
(Elsevier, 2018)
As globalization has expedited mobility of faculty across nations, faculty hiring is taking place at an international
level. Institutions and governments often perceive hiring faculty who were trained in different countries ...
Querying Regular Graph Patterns
(ACM, 2014)
Graph data appears in a variety of application domains, and many uses of it, such as querying, matching,
and transforming data, naturally result in incompletely specified graph data, that is, graph patterns. While
queries ...
Protein complex prediction via dense subgraphs and false positive analysis
(Public Library Science, 2017)
Many proteins work together with others in groups called complexes in order to achieve a
specific function. Discovering protein complexes is important for understanding biological
processes and predict protein functions ...
Modelling the spectral response of the desert tree Prosopis tamarugo to water stress
(Elsevier, 2013)
In this paper, we carried out a laboratory experiment to study changes in canopy reflectance of Tamarugo
plants under controlled water stress. Tamarugo (Prosopis tamarugo Phil.) is an endemic and endangered
tree species ...
Nonlinear graded Delaunay meshes
(Elsevier, 2014)
Starting with a boundary triangulation an algorithm automatically generates graded densities of
triangular elements inside arbitrary polygonal domains. Interior nodes generated inside acute triangles
receive spacing ...