Results 1 to 10 of about 127,135 (294)

Performance Testing on Vector vs. Raster Map Tiles—Comparative Study on Load Metrics

open access: yesISPRS International Journal of Geo-Information, 2020
Recent developments in web map applications have widely affected how background maps are rendered. Raster tiles are currently considered as a regular solution, while the use of vector tiles is becoming more widespread.
Rostislav Netek   +3 more
doaj   +2 more sources

MUM: Mix Image Tiles and UnMix Feature Tiles for Semi-Supervised Object Detection [PDF]

open access: yesComputer Vision and Pattern Recognition, 2021
Many recent semi-supervised learning (SSL) studies build teacher-student architecture and train the student net-work by the generated supervisory signal from the teacher.
Jongmok Kim   +5 more
semanticscholar   +1 more source

Results of Archaeological Rescue Excavations at the Site of the Former German Forced Labour Camp KL Jawischowitz, Oświęcim District

open access: yesActa Universitatis Lodziensis: Folia Archaeologica, 2022
The paper presents the results of rescue archaeological excavations carried out at the site of the former German forced labour camp KL Jawischowitz, a sub-camp of KL Auschwitz-Birkenau. It discusses the historical material related to individual phases of
Wojciech Tabaszewski   +1 more
doaj   +1 more source

Ceramic Tiles in the Mihrab of Al-Kashef Mosque in Assiut 1226 AH 1811 AD A Comparative Artistic Archaeological Study [PDF]

open access: yesMaǧallaẗ Al-Turāṯ wa Al-Taṣmīm, 2022
:This Research aims to study the Group of Tiles that cover the Mihrab of the Mosque of Prince Muhammad Kashif Bekzadeh in Assiut, those Tiles that embodied a Group of various Motifs that expressed the periods and stages of the development of Ottoman ...
Mamdouh Mohamed Elsayed Hassanein
doaj   +1 more source

3D Whole Brain Segmentation using Spatially Localized Atlas Network Tiles [PDF]

open access: yesNeuroImage, 2019
Detailed whole brain segmentation is an essential quantitative technique in medical image analysis, which provides a non-invasive way of measuring brain regions from a clinical acquired structural magnetic resonance imaging (MRI).
Yuankai Huo   +9 more
semanticscholar   +1 more source

Undecidable Translational Tilings with Only Two Tiles, or One Nonabelian Tile [PDF]

open access: yesDiscrete & Computational Geometry, 2023
AbstractWe construct an example of a group$$G = \mathbb {Z}^2 \times G_0$$G=Z2×G0for a finite abelian group $$G_0$$G0, a subsetEof $$G_0$$G0, and two finite subsets$$F_1,F_2$$F1,F2of G, such that it is undecidable in ZFC whether$$\mathbb {Z}^2\times E$$Z2×Ecan be tiled by translations of$$F_1,F_2$$F1,F2.
Rachel Greenfeld, Terence Tao
openaire   +5 more sources

Heating Structure of the Second Half of the XVIII Century (based on the archaeological materials of Tobolsk)

open access: yesАрхеология евразийских степей, 2023
This study deals with description of the furnace structure, studied during archaeological work on the territory of the upper part of one of the oldest towns in Siberia – Tobolsk (founded in 1587).
Natalya P. Turova , Petr G. Danilov
doaj   +1 more source

Thermally stable SiO2@TiO2 core@shell nanoparticles for application in photocatalytic self-cleaning ceramic tiles

open access: yesMaterials Advances, 2021
Ceramic tiles coated with thermally SiO2@TiO2 particles can withstand the high-temperature condition (1000–1140 °C) required for commercial preparation of tiles without losing their excellent photocatalytic/self-cleaning activity.
E. P. Ferreira-Neto   +10 more
semanticscholar   +1 more source

Golden tilings [PDF]

open access: yesTransactions of the American Mathematical Society, 2012
The authors consider the golden Anosov automorphism \(G_A\) on the torus \(\mathbb{T}^2\), defined in such a way that the ratio of its unstable and stable eigenvalues is the golden number \((1+ \sqrt 5)/2\). They study the space \({\mathcal G}\) of all \(C^{1 + \alpha}\) diffeomorphisms that are topologically conjugate to \(G_A\) and possess an ...
Pinto, Alberto A.   +2 more
openaire   +5 more sources

Shape Tiling [PDF]

open access: yesThe Electronic Journal of Combinatorics, 1996
Given a list $1\times 1, 1\times a, 1\times b, \dots, 1\times c$ of rectangles, with $a,b,\dots,c$ non-negative, when can $1\times{t}$ be tiled by positive and negative copies of rectangles which are similar (uniform scaling) to those in the list? We prove that such a tiling exists iff $t$ is in the field $Q(a,b,\dots,c)$.
Keating, Kevin, King, Jonathan L.
openaire   +2 more sources

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