Results 51 to 60 of about 26,725 (220)

Investigation of Voronoi diagram based Direction Choices Using Uni- and Bi-directional Trajectory Data

, 2018
In a crowd, individuals make different motion choices such as "moving to destination", "following another pedestrian", and "making a detour". For the sake of convenience, the three direction choices are respectively called destination direction ...
Chraibi, Mohcine, Gao, Ziyou, Qu, Yunchao, Tordeux, Antoine, Xiao, Yao   +4 more
core   +1 more source

Anisotropic Triangulations via Discrete Riemannian Voronoi Diagrams [PDF]

, 2017
The construction of anisotropic triangulations is desirable for various applications, such as the numerical solving of partial differential equations and the representation of surfaces in graphics.
, Boissonnat, Jean-Daniel, Wintraecken, Mathijs   +2 more
core   +6 more sources

Sub‐Unit‐Cell Logic Governs Transport in TPMS Architectures

Advanced Science, EarlyView.
ABSTRACT Next‐generation energy, thermal, and chemical systems require architectures capable of highly efficient transport across multiple length scales. Triply periodic minimal surfaces (TPMS), first conceptualized in 1865, offer inherently scalable geometries with exceptional transport potential, yet mechanistic links between topology and performance
Haozhang Zhong, Yipei He, Jiaxuan Wang, Chenyi Qian, Gerd E Schröder‐Turk, Raj Das, Junye Shi, Qi Tang, Zheda Ning, Wenjue Yi, Chuanwei Li, Jiangping Chen, Zeyao Chen, Binbin Yu, Jian LU, Jianfeng Gu, Ma Qian   +16 more
wiley   +1 more source

Applications of Voronoi Diagrams in Multi-Robot Coverage: A Review

Journal of Marine Science and Engineering
In recent decades, multi-robot region coverage has played an important role in the fields of environmental sensing, target searching, etc., and it has received widespread attention worldwide.
Meng Zhou, Jianyu Li, Chang Wang, Jing Wang, Li Wang   +4 more
doaj   +1 more source

A Matching Algorithm Based on Voronoi Diagram for Multi-Scale Polygonal Residential Areas

IEEE Access, 2018
Matching spatial entities (e.g., polygonal residential areas) from sources of significantly different map scales is challenging. The reason is that the same entities in two map scales have significant variations in their positions, structure shapes and ...
Jianhua Wu, Yangyang Wan, Yao-Yi Chiang, Zhongliang Fu, Min Deng   +4 more
doaj   +1 more source

Emergent Form from Structural Optimisation of the Voronoi Polyhedra Structure [PDF]

, 2007
In the course of the exploration of computational means in the architectural design process, in order to investigate more complex, adaptive geometries, the Voronoi diagram has recently gained some attention, being a three-dimensional space-filling ...
Derix, C, Friedrich, E, Hanna, S
core  

Annealing‐Induced Plasticity and Strengthening in Metallic Glasses

Advanced Science, EarlyView.
This work challenges the dogma that annealing inevitably embrittles metallic glasses. We demonstrate that sub‐Tg annealing, guided by positive mixing enthalpy and constrained kinetics, can drive a self‐organized compositional fluctuation that creates an interface‐free heterogeneous structure.
Yingjie Zhang, Jinyue Wang, Leqing Liu, Yuan Wu, Yi‐huan Cao, Jiqi Yu, Zhen Tian, Zhichao Lu, Fengshou Li, Qiang Chen, Guosheng Zhang, Laiquan Shen, Yong Yu, Hui Wang, Suihe Jiang, Xiaobin Zhang, Xiongjun Liu, Zhaoping Lu   +17 more
wiley   +1 more source

Geometric correlation of cultural landscape patterns and Prunus domestica L. species leaf [PDF]

Glasnik Šumarskog Fakulteta: Univerzitet u Beogradu, 2011
This paper provides the basics for more detailed research on the structures of bionic forms of different plant species and their application in the domain of landscape planning.
Jović Biljana, Tripković Miloš, Čučaković Aleksandar   +2 more
doaj   +1 more source

Explaining the Origin of Negative Poisson's Ratio in Amorphous Networks With Machine Learning

Advanced Intelligent Discovery, EarlyView.
This review summarizes how machine learning (ML) breaks the “vicious cycle” in designing auxetic amorphous networks. By transitioning from traditional “black‐box” optimization to an interpretable “AI‐Physics” closed‐loop paradigm, ML is shown to not only discover highly optimized structures—such as all‐convex polygon networks—but also unveil hidden ...
Shengyu Lu, Xiangying Shen
wiley   +1 more source

From Chaos to Ordering: New Studies in the Shannon Entropy of 2D Patterns

Entropy, 2022
Properties of the Voronoi tessellations arising from random 2D distribution points are reported. We applied an iterative procedure to the Voronoi diagrams generated by a set of points randomly placed on the plane. The procedure implied dividing the edges
Irina Legchenkova, Mark Frenkel, Nir Shvalb, Shraga Shoval, Oleg V. Gendelman, Edward Bormashenko   +5 more
doaj   +1 more source