Zobrazeno 1 - 10
of 519
pro vyhledávání: '"68U20"'
Accurate and rapid prediction of flow-fields is crucial for aerodynamic design. This work proposes a discontinuous Galerkin method (DGM) whose performance enhances with increasing data, for rapid simulation of transonic flow around airfoils under var
Externí odkaz:
http://arxiv.org/abs/2411.09351
In order to truly understand how social media might shape online discourses or contribute to societal polarization, we need refined models of platform choice, that is: models that help us understand why users prefer one social media platform over ano
Externí odkaz:
http://arxiv.org/abs/2411.04681
Autor:
Crugnola, Luca, Vergara, Christian
When studying the dynamics of incompressible fluids in bounded domains the only available data often provide average flow rate conditions on portions of the domain's boundary. In engineering applications a common practice to complete these conditions
Externí odkaz:
http://arxiv.org/abs/2411.03929
Autor:
Patricio, Alvaro, Valente, Joao, Dehban, Atabak, Cadilha, Ines, Reis, Daniel, Ventura, Rodrigo
The integration of Artificial Intelligence (AI) and Augmented Reality (AR) is set to transform satellite Assembly, Integration, and Testing (AIT) processes by enhancing precision, minimizing human error, and improving operational efficiency in cleanr
Externí odkaz:
http://arxiv.org/abs/2409.18101
This work presents a matrix-free finite element solver for finite-strain elasticity adopting an hp-multigrid preconditioner. Compared to classical algorithms relying on a global sparse matrix, matrix-free solution strategies significantly reduce memo
Externí odkaz:
http://arxiv.org/abs/2408.12479
In the fiber melt spinning of semi-crystalline polymers, the degree of crystallization can be non-homogeneous over the cross-section of the fiber, affecting the properties of the end product. For simulation-based process design, the question arises a
Externí odkaz:
http://arxiv.org/abs/2407.08594
Simulators are powerful tools for autonomous robot learning as they offer scalable data generation, flexible design, and optimization of trajectories. However, transferring behavior learned from simulation data into the real world proves to be diffic
Externí odkaz:
http://arxiv.org/abs/2406.15149
Mathematical models for excitable tissue with explicit representation of individual cells are highly detailed and can, unlike classical homogenized models, represent complex cellular geometries and local membrane variations. However, these cell-based
Externí odkaz:
http://arxiv.org/abs/2404.08320
Autor:
Devroye, Luc, Los, Dimitrios
Publikováno v:
Mathematics and Computers in Simulation, Volume 228, February 2025, pp. 147-155
In the balls-into-bins setting, $n$ balls are thrown uniformly at random into $n$ bins. The na\"{i}ve way to generate the final load vector takes $\Theta(n)$ time. However, it is well-known that this load vector has with high probability bin cardinal
Externí odkaz:
http://arxiv.org/abs/2404.07011
Autor:
B, Abdul Aziz A., Bajpai, Aindri
This research introduces an innovative security enhancement approach, employing advanced image analysis and soft computing. The focus is on an intelligent surveillance system that detects unauthorized individuals in restricted areas by analyzing atti
Externí odkaz:
http://arxiv.org/abs/2404.00645