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pro vyhledávání: '"Zhao Nathan"'
Using Large Language Models for Humanitarian Frontline Negotiation: Opportunities and Considerations
Autor:
Ma, Zilin, Susannah, Su, Zhao, Nathan, Bieske, Linn, Bullwinkel, Blake, Zhang, Yanyi, Sophia, Yang, Luo, Ziqing, Li, Siyao, Liao, Gekai, Wang, Boxiang, Gao, Jinglun, Wen, Zihan, Bruderlein, Claude, Pan, Weiwei
Humanitarian negotiations in conflict zones, called \emph{frontline negotiation}, are often highly adversarial, complex, and high-risk. Several best-practices have emerged over the years that help negotiators extract insights from large datasets to n
Externí odkaz:
http://arxiv.org/abs/2405.20195
Autor:
Zhao, Nathan, Fan, Shanhui
Direct solvers are a common method for solving finite difference frequency domain (FDFD) systems that arise in numerical solutions of Maxwell's equations. In a direct solver, one factorizes the system matrix. Since the system matrix is typically very
Externí odkaz:
http://arxiv.org/abs/2202.13552
A line search in gradient-based optimization algorithm solves the problem of determining the optimal learning rate for a given gradient or search direction in a single iteration. For most problems, this is determined by evaluating different candidate
Externí odkaz:
http://arxiv.org/abs/2112.10968
Autor:
Zhao, Nathan, Lou, Beicheng
In analogy to compressed sensing, which allows sample-efficient signal reconstruction given prior knowledge of its sparsity in frequency domain, we propose to utilize policy simplicity (Occam's Razor) as a prior to enable sample-efficient imitation l
Externí odkaz:
http://arxiv.org/abs/2009.11697
Adjoint variable method in combination with gradient descent optimization has been widely used for the inverse design of nanophotonic devices. In many of such optimizations, the design region is only a small fraction of the total computational domain
Externí odkaz:
http://arxiv.org/abs/1905.09391
In many optical systems, including metal films, dielectric reflectors, and photonic crystals, electromagnetic waves can experience evanescent decay. The spatial length scale of such decay defines the penetration depth. The ability to reduce the penet
Externí odkaz:
http://arxiv.org/abs/1904.07406
We show that up to 90% reflectivity can be achieved by using guided plasmonic resonances in a one-dimensional periodic array of plasmonic nanoribbon. In general, to achieve strong reflection from a guided resonance system requires one to operate in t
Externí odkaz:
http://arxiv.org/abs/1812.04768
Publikováno v:
Nanophotonics, Vol 11, Iss 10, Pp 2381-2387 (2022)
We introduce subwavelength color routers with perfect optical efficiency in a red-green-green-blue (RGGB) Bayer layout for solid state image sensors. This is the first demonstration of a subwavelength device concept that shows the full potential of c
Externí odkaz:
https://doaj.org/article/90d137fd687d4e36a8058b553fa993aa
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Akademický článek
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