Zobrazeno 1 - 10
of 22 877
pro vyhledávání: '"Wun A"'
Autor:
Cheung, Siu Wun, Choi, Youngsoo, Chung, Seung Whan, Fattebert, Jean-Luc, Kendrick, Coleman, Osei-Kuffuor, Daniel
Large-scale eigenvalue problems arise in various fields of science and engineering and demand computationally efficient solutions. In this study, we investigate the subspace approximation for parametric linear eigenvalue problems, aiming to mitigate
Externí odkaz:
http://arxiv.org/abs/2412.08891
Autor:
Essakine, Amer, Cheng, Yanqi, Cheng, Chun-Wun, Zhang, Lipei, Deng, Zhongying, Zhu, Lei, Schönlieb, Carola-Bibiane, Aviles-Rivero, Angelica I
Implicit Neural Representations (INRs) have emerged as a paradigm in knowledge representation, offering exceptional flexibility and performance across a diverse range of applications. INRs leverage multilayer perceptrons (MLPs) to model data as conti
Externí odkaz:
http://arxiv.org/abs/2411.03688
Autor:
Cheng, Chun-Wun, Huang, Jiahao, Zhang, Yi, Yang, Guang, Schönlieb, Carola-Bibiane, Aviles-Rivero, Angelica I
Partial differential equations (PDEs) are widely used to model complex physical systems, but solving them efficiently remains a significant challenge. Recently, Transformers have emerged as the preferred architecture for PDEs due to their ability to
Externí odkaz:
http://arxiv.org/abs/2410.02113
Under high-intensity rail operations, rail tracks endure considerable stresses resulting in various defects such as corrugation and spellings. Failure to effectively detect defects and provide maintenance in time would compromise service reliability
Externí odkaz:
http://arxiv.org/abs/2409.20113
Autor:
Zhang, Yi, Cheng, Chun-Wun, Yu, Ke, He, Zhihai, Schönlieb, Carola-Bibiane, Aviles-Rivero, Angelica I.
In this paper, we consider the problem of prototype-based vision-language reasoning problem. We observe that existing methods encounter three major challenges: 1) escalating resource demands and prolonging training times, 2) contending with excessive
Externí odkaz:
http://arxiv.org/abs/2407.08672
Autor:
Aviles-Rivero, Angelica I., Cheng, Chun-Wun, Deng, Zhongying, Kourtzi, Zoe, Schönlieb, Carola-Bibiane
Early detection of Alzheimer's disease's precursor stages is imperative for significantly enhancing patient outcomes and quality of life. This challenge is tackled through a semi-supervised multi-modal diagnosis framework. In particular, we introduce
Externí odkaz:
http://arxiv.org/abs/2403.12719
Autor:
Bonneville, Christophe, He, Xiaolong, Tran, April, Park, Jun Sur, Fries, William, Messenger, Daniel A., Cheung, Siu Wun, Shin, Yeonjong, Bortz, David M., Ghosh, Debojyoti, Chen, Jiun-Shyan, Belof, Jonathan, Choi, Youngsoo
Numerical solvers of partial differential equations (PDEs) have been widely employed for simulating physical systems. However, the computational cost remains a major bottleneck in various scientific and engineering applications, which has motivated t
Externí odkaz:
http://arxiv.org/abs/2403.10748
We propose a latent space dynamics identification method, namely tLaSDI, that embeds the first and second principles of thermodynamics. The latent variables are learned through an autoencoder as a nonlinear dimension reduction model. The latent dynam
Externí odkaz:
http://arxiv.org/abs/2403.05848
Shock breakout is the first electromagnetic signal from supernovae (SNe), which contains important information on the explosion energy and the size and chemical composition of the progenitor star. This paper presents the first two-dimensional (2D) mu
Externí odkaz:
http://arxiv.org/abs/2402.19005
Autor:
Kang, Wun-Hao, Barth, Michael, Garcia-Ruiz, Aitor, Mreńca-Kolasińska, Alina, Liu, Ming-Hao, Kochan, Denis
Graphene-based van der Waals heterostructures take advantage of tailoring spin-orbit coupling (SOC) in the graphene layer by proximity effect. At long-wavelength -- saddled by the electronic states near the Dirac points -- the proximitized features c
Externí odkaz:
http://arxiv.org/abs/2402.13424