Zobrazeno 1 - 10
of 23 904
pro vyhledávání: '"LIU Ping"'
Inverse synthetic aperture radar (ISAR) super-resolution imaging technology is widely applied in space target imaging. However, the performance limits of super-resolution imaging algorithms remain a rarely explored issue. This paper investigates thes
Externí odkaz:
http://arxiv.org/abs/2411.09155
Foundation models (FMs) have shown remarkable advancements in enhancing the performance of intelligent applications. To address the need for data privacy in FM fine-tuning, federated learning has emerged as the de facto framework. Specifically, Feder
Externí odkaz:
http://arxiv.org/abs/2410.10200
Human Activity Recognition (HAR) has gained great attention from researchers due to the popularity of mobile devices and the need to observe users' daily activity data for better human-computer interaction. In this work, we collect a human activity r
Externí odkaz:
http://arxiv.org/abs/2409.16730
We survey the use of Chebyshev polynomials and Toeplitz theory for studying topological metamaterials. We consider both Hermitian and non-Hermitian systems of subwavelength resonators and provide a mathematical framework to explain some spectacular p
Externí odkaz:
http://arxiv.org/abs/2409.18144
A fast multipole method (FMM)-accelerated surface integral equation (SIE) simulator, called XRL, is proposed for broadband resistance/inductance (RL) extraction under the magneto-quasi-static assumption. The proposed XRL has three key attributes that
Externí odkaz:
http://arxiv.org/abs/2409.12375
We revisit the calculation of the evolution equations for four unpolarized twist-3 transverse momentum dependent (TMD) parton distribution functions (PDFs) at $\mathcal {O}(\alpha_s)$. Unlike the existing calculations in the literature, which are bas
Externí odkaz:
http://arxiv.org/abs/2409.09667
Dataset distillation has emerged as a technique aiming to condense informative features from large, natural datasets into a compact and synthetic form. While recent advancements have refined this technique, its performance is bottlenecked by the prev
Externí odkaz:
http://arxiv.org/abs/2408.06927
Recently, it has been observed that the Floquet-Bloch transform with real quasiperiodicities fails to capture the spectral properties of non-reciprocal systems. The aim of this paper is to introduce the notion of a generalised Brillouin zone by allow
Externí odkaz:
http://arxiv.org/abs/2408.05073
This survey addresses the critical challenge of deepfake detection amidst the rapid advancements in artificial intelligence. As AI-generated media, including video, audio and text, become more realistic, the risk of misuse to spread misinformation an
Externí odkaz:
http://arxiv.org/abs/2406.06965
Autor:
Zhou, Jianbin, Wang, Shen, Wu, Chaoshan, Qi, Ji, Wan, Hongli, Lai, Shen, Feng, Shijie, Ko, Tsz Wai, Liang, Zhaohui, Zhou, Ke, Harpak, Nimrod, Solan, Nick, Liu, Mengchen, Hui, Zeyu, Ai, Paulina J., Griffith, Kent, Wang, Chunsheng, Ong, Shyue Ping, Yao, Yan, Liu, Ping
Unlike Li-ion transport in the bulk of carbonaceous materials, little is known about Li-ion diffusion on their surface. In this study, we have discovered an ultra-fast Li-ion transport phenomenon on the surface of carbonaceous materials, particularly
Externí odkaz:
http://arxiv.org/abs/2405.16835