Zobrazeno 1 - 10
of 3 897
pro vyhledávání: '"Kolbé, A."'
Autor:
Kolbe, Niklas, Müller, Siegfried
A recently developed coupling strategy for two nonconservative hyperbolic systems is employed to investigate a collapsing vapor bubble embedded in a liquid near a solid. For this purpose, an elastic solid modeled by a linear system of conservation la
Externí odkaz:
http://arxiv.org/abs/2409.05473
Thermal point clouds integrate thermal radiation and laser point clouds effectively. However, the semantic information for the interpretation of building thermal point clouds can hardly be precisely inferred. Transferring the semantics encapsulated i
Externí odkaz:
http://arxiv.org/abs/2407.21436
Autor:
Lin, Kenneth W., Karcher, Armin, Guy, Julien, Holland, Stephen E., Kolbe, William F., Nugent, Peter E., Drlica-Wagner, Alex, Botti, Ana M., Tiffenberg, Javier
We present characterization results and performance of a prototype Multiple-Amplifier Sensing (MAS) silicon charge-coupled device (CCD) sensor with 16 channels potentially suitable for faint object astronomical spectroscopy and low-signal, photon-lim
Externí odkaz:
http://arxiv.org/abs/2406.06472
Autor:
Kolbe, Niklas
A new coupling rule for the Lighthill-Whitham-Richards model at merging junctions is introduced that imposes the preservation of the ratio between inflow from a given road to the total inflow into the junction. This rule is considered both in the con
Externí odkaz:
http://arxiv.org/abs/2405.21005
Aspiration thrombectomy is a treatment option for ischemic stroke due to occlusions in large vessels. During the therapy a device is inserted into the vessel and suction is applied. A new one-dimensional model is introduced that is capable of simulat
Externí odkaz:
http://arxiv.org/abs/2403.05494
A new moving mesh scheme based on the Lagrange-Galerkin method for the approximation of the one-dimensional convection-diffusion equation is studied. The mesh movement, which is prescribed by a discretized dynamical system for the nodal points, follo
Externí odkaz:
http://arxiv.org/abs/2402.14691
Since its introduction to computational geometry by Alt and Godau in 1992, the Fr\'echet distance has been a mainstay of algorithmic research on curve similarity computations. The focus of the research has been on comparing polygonal curves, with the
Externí odkaz:
http://arxiv.org/abs/2401.03339
We present algorithms for the computation of $\varepsilon$-coresets for $k$-median clustering of point sequences in $\mathbb{R}^d$ under the $p$-dynamic time warping (DTW) distance. Coresets under DTW have not been investigated before, and the analys
Externí odkaz:
http://arxiv.org/abs/2312.09838
Autor:
Gündogdu, Sinan, Pazzagli, Sofia, Pregnolato, Tommaso, Kolbe, Tim, Hagedorn, Sylvia, Weyers, Markus, Schröder, Tim
In the rapidly evolving area of integrated photonics, there is a growing need for materials that satisfy the particular requirements of increasingly complex and specialized devices and applications. Present photonic material platforms have made signi
Externí odkaz:
http://arxiv.org/abs/2312.03128
A new linear relaxation system for nonconservative hyperbolic systems is introduced, in which a nonlocal source term accounts for the nonconservative product of the original system. Using an asymptotic analysis the relaxation limit and its stability
Externí odkaz:
http://arxiv.org/abs/2311.03581