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Picture languages: Tiling systems versus tile rewriting grammars [PDF]
Theoretical Computer Science, 2006 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Pierluigi San Pietro +2 more
exaly +6 more sources
Discovery of confined two-dimensional Laves tiling in a magnesium alloy [PDF]
Nature CommunicationsLaves phases composed of two-dimensional (2D) Laves tilings are prevalent in condensed matter systems, yet the existence of these 2D tilings as isolated structural motifs has remained unverified. Here, we report the discovery of a metastable, confined 2D
Hongbo Xie +7 more
doaj +2 more sources
Chiral diffraction from aperiodic monotile structure [PDF]
Nature CommunicationsAperiodic systems, such as quasiperiodic structures, exhibit properties distinct from those of periodic structures. In 2023, Smith et al. discovered an aperiodic structure based on a single tile shape that can tessellate the plane only aperiodically ...
Yuto Moritake +3 more
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Automated Detection and Ordinal Severity Grading of Periapical Lesions on Panoramic Radiographs Using a Lesion-Preserving Tiling and Ordinal-Aware YOLO Framework [PDF]
DiagnosticsBackground/Objectives: Apical periodontitis is among the most prevalent dental pathologies, and its radiographic severity is graded on panoramic radiographs using the ordinal periapical index (PAI 3 < 4 < 5).
Faruk Oztekin +3 more
doaj +2 more sources
LiDAR-Based Road Surface Damage Classification: A Survey [PDF]
SensorsUnlike image-only systems that falter in shadows, glare, and low contrast, LiDAR directly records surface geometry and supports depth-aware quantification.
Trevor Greene +5 more
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A Tiling-Theoretic Approach to Efficient Area Coverage in a Tetris-Inspired Floor Cleaning Robot
IEEE Access, 2018 Although numerous studies have focused on the development and application of polyomino tiling theories, research of this nature is typically limited to the graphics and gaming fields.
Prabakaran Veerajagadheswar +3 more
doaj +3 more sources
Graph Tilings in Incompatibility Systems
SIAM Journal on Discrete Mathematics, 2023 An \emph{incompatibility system} $(G,\mathcal{F})$ consists of a graph $G$ and a family $\mathcal{F}=\{F_v\}_{v\in V(G)}$ over $G$ with $F_v\subseteq \{\{e,e'\}\in {E(G)\choose 2}: e\cap e'=\{v\}\}$. We say that two edges $e,e'\in E(G)$ are \emph{incompatible} if $\{e,e'\}\in F_v$ for some $v\in V(G)$, and otherwise \emph{compatible}. A subgraph $H$ of
Jie Hu, Hao Li, Yue Wang, Donglei Yang
openaire +3 more sources
Deterministic recognizability of picture languages with Wang automata [PDF]
Discrete Mathematics & Theoretical Computer Science, 2010 special issue dedicated to the second edition of the conference AutoMathA: from Mathematics to ...
Violetta Lonati, Matteo Pradella
doaj +1 more source
Advances in Civil Engineering, 2021 In recent years, accelerative aging society is meeting the short supply of young and middle-aged labor. Particularly, most young people are reluctant to work in the construction industry, which has caused the labor cost of floor tiling to rise year by ...
Shun Wang +4 more
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Custom design and analysis of high-density oligonucleotide bacterial tiling microarrays. [PDF]
PLoS ONE, 2009 BACKGROUND: High-density tiling microarrays are a powerful tool for the characterization of complete genomes. The two major computational challenges associated with custom-made arrays are design and analysis.
Gard O S Thomassen +4 more
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