Results 11 to 20 of about 644,615 (299)
Mesh Repair with Topology Control [PDF]
, 2008 In this research report, we propose a new method to convert a triangular mesh with geometrical and topological defects into a 2-manifold, whose topology (genus and number of connected components) is controlled by the user. We start by converting the input mesh into a thin layer of face-connected voxels; then the topology of this voxel set can be ...
Hétroy, Franck +4 more
core +5 more sources
A Reconfigurable Formation and Disjoint Hierarchical Routing for Rechargeable Bluetooth Networks
Energies, 2016 In this paper, a reconfigurable mesh-tree with a disjoint hierarchical routing protocol for the Bluetooth sensor network is proposed. First, a designated root constructs a tree-shaped subnet and propagates parameters k and c in its downstream direction ...
Chih-Min Yu, Yi-Hsiu Lee
doaj +3 more sources
Topological mesh operators [PDF]
Computer Aided Geometric Design, 2010 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Thomas Lewiner +4 more
openaire +3 more sources
Topological inference via meshing [PDF]
Proceedings of the twenty-sixth annual symposium on Computational geometry, 2010 We apply ideas from mesh generation to improve the time and space complexities of computing the full persistent homological information associated with a point cloud $P$ in Euclidean space $\R^d$. Classical approaches rely on the \v Cech, Rips, $\alpha$-complex, or witness complex filtrations of $P$, whose complexities scale up very badly with $d$. For
Benoît Hudson +3 more
openaire +3 more sources
Topological numbering of features on a mesh [PDF]
Algorithmica, 1991 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Mikhail J. Atallah +2 more
openaire +2 more sources
Flow Feature Aligned Mesh Generation and Adaptation [PDF]
, 2013 Methods which allow for construction of flow feature aligned meshes in two- and three-dimensions have been developed in this thesis to investigate their potential for improvements in the numerical solution relative to globally refining the mesh.
Harris, Matthew
core +6 more sources
VEM AND TOPOLOGY OPTIMIZATION ON POLYGONAL MESHES [PDF]
Proceedings of the VII European Congress on Computational Methods in Applied Sciences and Engineering (ECCOMAS Congress 2016), 2016 Topology optimization is a fertile area of research that is mainly concerned with the automatic generation of optimal layouts to solve design problems in Engineering. The classical formulation addresses the problem of finding the best distribution of an isotropic material that minimizes the work of the external loads at equilibrium, while respecting a ...
ANTONIETTI, PAOLA FRANCESCA +3 more
openaire +3 more sources
Meshing skin surfaces with certified topology [PDF]
Computational Geometry, 2006 Skin surfaces form a class of tangent continuous surfaces defined in terms of a set of balls (the atoms of the molecule) and a shrink factor. They are used for the visualization of molecules and for approximation purposes. The authors present an algorithm that approximates a skin surface with a topologically correct mesh.
Nico Kruithof, Gert Vegter
openaire +5 more sources
Experimental Evaluation of Wireless Mesh Networks: A Case Study and Comparison [PDF]
, 2013 Price of WiFi devices has decreased dramatically in recent years, while new standards, as 802.11n, have multiplied its performance. This has fostered the deployment of Wireless Mesh networks (WMN), putting into practice concepts evolved from more than a ...
Cerdà-Alabern, Llorenç +2 more
core +1 more source
Experimental evaluation of a wireless community mesh network [PDF]
, 2013 Nowadays there are inexpensive WiFi devices that have fostered the deployment of wireless communities. Well known routing protocols used in the Internet do not fit well to time varying characteristic of wireless networks.
Axel Neumann +6 more
core +1 more source