Results 11 to 20 of about 17,210,592 (296)
APERIODIC TILING USING P SYSTEM [PDF]
ICTACT Journal on Soft Computing, 2015 Tile Pasting P System is a computational model, based on the P System model, to generate two-dimensional tiling patterns using pasting rules at the edges of the regular polygons.
S. Jebasingh +2 more
doaj +1 more source
Gabor orthonormal bases, tiling and periodicity [PDF]
, 2022 We show that if the Gabor system $\{g(x − t)e^{2\pi isx}, t\in T,s\in S\}$, is an orthonormal basis in $L^2(\mathbb{R})$ and if the window function $g$ is compactly supported, then both the time shift set $T$ and the frequency shift set $S$ must be ...
Lev, Nir +2 more
core +2 more sources
Packing problems on generalised regular grid: Levels of abstraction using integer linear programming
Graphical Models, 2023 Packing a designated set of shapes on a regular grid is an important class of operations research problems that has been intensively studied for more than six decades. Representing a d-dimensional discrete grid as Zd, we formalise the generalised regular
Hao Hua, Benjamin Dillenburger
doaj +1 more source
Towards a modular and scalable holographic display
Light: Science & Applications, 2022 Holographic three-dimensional (3D) display can be made very large using a modular system that allows seamless spatial tiling of multiple coarse integral holographic images.
Pierre-Alexandre Blanche
doaj +1 more source
Constructing and Visualizing Uniform Tilings
Computers, 2023 This paper describes a system which takes user input of a pattern of regular polygons around one vertex and attempts to construct a uniform tiling with the same pattern at every vertex by adding one polygon at a time.
Nelson Max
doaj +1 more source
ACF: An Armed CCTV Footage Dataset for Enhancing Weapon Detection
Sensors, 2022 Thailand, like other countries worldwide, has experienced instability in recent years. If current trends continue, the number of crimes endangering people or property will expand.
Narit Hnoohom +2 more
doaj +1 more source
Cell Reports, 2016 Simple cell-cell interactions can give rise to complex cellular patterns. For example, neurons of the same type can interact to create a complex patchwork of non-overlapping dendrite arbors, a pattern known as dendrite tiling.
Zhiqi Candice Yip, Maxwell G. Heiman
doaj +1 more source
Aperiodic spin chains at the boundary of hyperbolic tilings
SciPost Physics, 2023 In view of making progress towards establishing a holographic duality for theories defined on a discrete tiling of the hyperbolic plane, we consider a recently proposed boundary spin chain Hamiltonian with aperiodic couplings that are chosen such as to ...
Pablo Basteiro, Rathindra Nath Das, Giuseppe Di Giulio, Johanna Erdmenger
doaj +1 more source
Hexagonal Inflation Tilings and Planar Monotiles [PDF]
, 2012 Baake M, Gähler F, Grimm U. Hexagonal Inflation Tilings and Planar Monotiles. Symmetry. 2012;4(4):581-602.Aperiodic tilings with a small number of prototiles are of particular interest, both theoretically and for applications in crystallography.
Uwe Grimm +6 more
core +1 more source
Picture languages: Tiling systems versus tile rewriting grammars
Theoretical Computer Science, 2006 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
CHERUBINI, ALESSANDRA +3 more
openaire +4 more sources