Zobrazeno 1 - 10
of 10 419
pro vyhledávání: '"A, Rotenberg"'
End-to-end optimization, which simultaneously optimizes optics and algorithms, has emerged as a powerful data-driven method for computational imaging system design. This method achieves joint optimization through backpropagation by incorporating diff
Externí odkaz:
http://arxiv.org/abs/2412.09774
The densest subgraph problem is a classic problem in combinatorial optimisation. Danisch, Chan, and Sozio propose a definition for \emph{local density} that assigns to each vertex $v$ a value $\rho^*(v)$. This local density is a generalisation of the
Externí odkaz:
http://arxiv.org/abs/2411.12694
Union volume estimation is a classical algorithmic problem. Given a family of objects $O_1,\ldots,O_n \subseteq \mathbb{R}^d$, we want to approximate the volume of their union. In the special case where all objects are boxes (also known as hyperrecta
Externí odkaz:
http://arxiv.org/abs/2410.00996
Filtration is a crucial step in the analysis of living microparticles. In particular, the selective microfiltration of phytoplankton by size and shape remains an open problem, even though these criteria are essential for their gender and/or species i
Externí odkaz:
http://arxiv.org/abs/2409.15037
Autor:
Wang, Haozhe, Huyan, Shuyuan, Downey, Eoghan, Wang, Yang, Smolenski, Shane, Li, Du, Yang, Li, Bostwick, Aaron, Jozwiak, Chris, Rotenberg, Eli, Bud'ko, Sergey L., Canfield, Paul C., Cava, R. J., Jo, Na Hyun, Xie, Weiwei
Non-magnetic FeNb$_3$Se$_{10}$ has been demonstrated to be an insulator at ambient pressure through both theoretical calculations and experimental measurements and it does not host topological surface states. Here we show that on the application of p
Externí odkaz:
http://arxiv.org/abs/2409.06460
Fredman proposed in 1976 the following algorithmic problem: Given are a ground set $X$, some partial order $P$ over $X$, and some comparison oracle $O_L$ that specifies a linear order $L$ over $X$ that extends $P$. A query to $O_L$ has as input disti
Externí odkaz:
http://arxiv.org/abs/2407.21591
In recent years, the theoretical description of electrical noise and fluctuation-induced effects in electrolytes has gained a renewed interest, enabled by stochastic field theories like stochastic density functional theory (SDFT). Such models, howeve
Externí odkaz:
http://arxiv.org/abs/2407.17232
Neuromorphic (brain-inspired) photonics leverages photonic chips to accelerate artificial intelligence, offering high-speed and energy efficient solutions in RF communication, tensor processing, and data classification. However, the limited physical
Externí odkaz:
http://arxiv.org/abs/2407.02366
Autor:
Cao, Yifeng, Tan, Qishuo, Guo, Yucheng, Vieira, Clóvis Guerim, Mazzon, Mário S. C., Laverock, Jude, Russo, Nicholas, Gao, Hongze, Jozwiak, Chris, Bostwick, Aaron, Rotenberg, Eli, Guo, Jinghua, Yi, Ming, Matos, Matheus J. S., Ling, Xi, Smith, Kevin E.
This study presents a comprehensive analysis of the band structure in NiPS$_3$, a van der Waals layered antiferromagnet, utilizing high-resolution synchrotron-based angle-resolved photoemission spectroscopy (ARPES) and corroborative density functiona
Externí odkaz:
http://arxiv.org/abs/2407.02715
A classical problem in computational geometry and graph algorithms is: given a dynamic set S of geometric shapes in the plane, efficiently maintain the connectivity of the intersection graph of S. Previous papers studied the setting where, before the
Externí odkaz:
http://arxiv.org/abs/2406.20065