Výsledky vyhledávání - "Sun, YanMing"

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Manipulating reflection-type all-dielectric non-local metasurfaces via parity of particle number

Autor: Song, Hao, Zhang, Xuelian, Sun, Yanming, Wang, Guo Ping

Parity of particle number is a new degree of freedom for manipulating metasurface, while its influence on controlling non-local metasurfaces remains an unresolved and intriguing question. We propose a metasurface consisting of periodically arranged i

Externí odkaz: http://arxiv.org/abs/2409.00600

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Bound state in the continuum and polarization-insensitive electric mirror in low-contrast metasurface

Autor: Song, Hao, Zhang, Xuelian, Wang, Jian, Sun, Yanming, Wang, Guo Ping

High-contrast refractive indexes are pivotal in dielectric metasurfaces for inducing various exotic phenomena, such as the bound state in the continuum (BIC) and electric mirror (EM). However, the limitations of high-index materials are adverse to th

Externí odkaz: http://arxiv.org/abs/2404.17132

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Brain Tumor Detection Based on a Novel and High-Quality Prediction of the Tumor Pixel Distributions

Autor: Sun, Yanming, Wang, Chunyan

In this paper, we propose a system to detect brain tumor in 3D MRI brain scans of Flair modality. It performs 2 functions: (a) predicting gray-level and locational distributions of the pixels in the tumor regions and (b) generating tumor mask in pixe

Externí odkaz: http://arxiv.org/abs/2308.07495

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Can LMs Generalize to Future Data? An Empirical Analysis on Text Summarization

Autor: Cheang, Chi Seng, Chan, Hou Pong, Wong, Derek F., Liu, Xuebo, Li, Zhaocong, Sun, Yanming, Liu, Shudong, Chao, Lidia S.

Recent pre-trained language models (PLMs) achieve promising results in existing abstractive summarization datasets. However, existing summarization benchmarks overlap in time with the standard pre-training corpora and finetuning datasets. Hence, the

Externí odkaz: http://arxiv.org/abs/2305.01951

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