Results 81 to 90 of about 68,932 (207)
Distributed Algorithm for Voronoi Partition of Wireless Sensor Networks with a Limited Sensing Range
Sensors, 2018 For Wireless Sensor Networks (WSNs), the Voronoi partition of a region is a challenging problem owing to the limited sensing ability of each sensor and the distributed organization of the network.
Chenlong He, Zuren Feng, Zhigang Ren
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Journal of Field Robotics, EarlyView.ABSTRACT This work presents a non‐geometrical navigation approach based on a purely topological understanding of underground environments. By conceptualizing subterranean scenarios as a set of tunnels that intersect with each other, and taking a navigation approach based on topological instructions, we simplify the navigation problem to the sequential ...
Lorenzo Cano +2 more
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Small, EarlyView.This study presents a computational framework treating crystalline HOFs as adaptive atomic‐scale interfaces. Catenated HOFs preserve lattice stability under load while enabling auxetic deformation and reversible nonlinearity. The results provide direct evidence that supramolecular interactions govern macroscopic resilience and structural adaptability ...
Byeonghwa Goh, Joonmyung Choi
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Classifying Voronoi graphs of hex spheres
, 2010 A hex sphere is a singular Euclidean sphere with four cones points whose cone angles are (integer) multiples of 2*pi/3 but less than 2*pi. Given a hex sphere M, we consider its Voronoi decomposition centered at the two cone points with greatest cone ...
Cruz-Cota, Aldo-Hilario
core
Rulers on the road: Itinerant rule in the Holy Roman Empire, AD 919–1519
American Journal of Political Science, EarlyView.Abstract Itinerant rule, rule exercised through traveling, was a common yet insufficiently researched, premodern form of governance. Studying the determinants of ruler itineraries in the Holy Roman Empire, AD 919–1519, we argue that rulers' visits targeted “marginal” elites.
Carl Müller‐Crepon +3 more
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Materials & DesignBirds have evolved lightweight yet strong wing bones. Inside the wing bones, struts formed three-dimensional Voronoi structures, representing adaptations toward lightness.
Chien-Chih Lin +3 more
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Computing Skinning Weights via Convex Duality
Computer Graphics Forum, EarlyView.We present an alternate optimization method to compute bounded biharmonic skinning weights. Our method relies on a dual formulation, which can be optimized with a nonnegative linear least squares setup. Abstract We study the problem of optimising for skinning weights through the lens of convex duality.
J. Solomon, O. Stein
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Metric-Driven Voronoi Diagrams: A Comprehensive Mathematical Framework
ComputationVoronoi partitioning is a fundamental geometric concept with applications across computational geometry, robotics, optimization, and resource allocation.
Vishnu G. Nair
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FluidMap: Proportional and Spatially Consistent Layout Enrichments in Multidimensional Projections
Computer Graphics Forum, EarlyView.FluidMap faithfully represents the frequency of an attribute and preserves spatial consistency. Current space‐filling methods over‐ or under‐represent attribute categories (i.e., all Voronoi‐based methods), sacrifice spatial consistency (i.e., Nmap) or both (i.e., Voronoi‐MWα).
Daniela Blumberg +5 more
wiley +1 more source
On the facility location problem: One-round weighted Voronoi game
پژوهشهای ریاضی, 2020 Paper pages (47-56) Introduction The Voronoi game is a simple geometric model for competitive facility location problem which is played by two players, White and Black, in a continuous space (one-dimensional or two-dimensional).
Zeinab Hassani1, Marzieh Eskandari
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