Zobrazeno 1 - 10
of 5 706
pro vyhledávání: '"WATANABE, Hiroshi"'
On equivalence of entropy and viscosity solutions to degenerate parabolic equations and applications
Autor:
Mitake, Hiroyoshi, Watanabe, Hiroshi
Here, we consider anisotropic degenerate parabolic-hyperbolic equations and degenerate quasilinear Hamilton-Jacobi equations. We prove the equivalence of two notions of entropy and viscosity solutions of two equations, and apply it to obtain a large-
Externí odkaz:
http://arxiv.org/abs/2408.04960
Autor:
Hayami, Taiga, Watanabe, Hiroshi
Video compression technology is essential for transmitting and storing videos. Many video compression methods reduce information in videos by removing high-frequency components and utilizing similarities between frames. Alternatively, the implicit ne
Externí odkaz:
http://arxiv.org/abs/2407.06164
Scalable image coding for both humans and machines is a technique that has gained a lot of attention recently. This technology enables the hierarchical decoding of images for human vision and image recognition models. It is a highly effective method
Externí odkaz:
http://arxiv.org/abs/2405.11894
As image recognition models become more prevalent, scalable coding methods for machines and humans gain more importance. Applications of image recognition models include traffic monitoring and farm management. In these use cases, the scalable coding
Externí odkaz:
http://arxiv.org/abs/2405.09152
Autor:
Kikuchi, Shunta, Watanabe, Hiroshi
We investigated the properties of bilayer fluctuations using molecular dynamics. We modeled the amphipathic molecules as a diatomic molecule, constructed a bilayer in the solvent, and observed the Fourier spectrum of its fluctuations. The results sho
Externí odkaz:
http://arxiv.org/abs/2404.18486
Autor:
Tamura, Kentaro, Suzuki, Yohichi, Raymond, Rudy, Watanabe, Hiroshi C., Sato, Yuki, Kondo, Ruho, Sugawara, Michihiko, Yamamoto, Naoki
QRAO (Quantum Random Access Optimization) is a relaxation algorithm that reduces the number of qubits required to solve a problem by encoding multiple variables per qubit using QRAC (Quantum Random Access Code). Reducing the number of qubits is a com
Externí odkaz:
http://arxiv.org/abs/2403.05153
Image Coding for Machines (ICM) is an image compression technique for image recognition. This technique is essential due to the growing demand for image recognition AI. In this paper, we propose a method for ICM that focuses on encoding and decoding
Externí odkaz:
http://arxiv.org/abs/2403.04173
Autor:
Kimura, Shin-ichi, Lubis, Muhammad Frassetia, Watanabe, Hiroshi, Shimura, Yasuyuki, Takabatake, Toshiro
The anisotropic electronic structure and Drude response of the quasi-kagome Kondo lattice CeRhSn have been investigated by combining polarized optical conductivity measurements and first-principles band calculations. Along the hexagonal $a$- and $c$-
Externí odkaz:
http://arxiv.org/abs/2402.18176
Autor:
Iino, Kei, Akamatsu, Shunsuke, Watanabe, Hiroshi, Enomoto, Shohei, Sakamoto, Akira, Eda, Takeharu
Image coding for machines (ICM) aims to compress images for machine analysis using recognition models rather than human vision. Hence, in ICM, it is important for the encoder to recognize and compress the information necessary for the machine recogni
Externí odkaz:
http://arxiv.org/abs/2402.08267
Publikováno v:
Phys. Rev. B 109, L180302 (2024)
The nonequilibrium steady states of quantum materials have many challenges. Here, we highlight issues with the relaxation time approximation (RTA) for the DC conductivity in insulating systems. The RTA to the quantum master equation (QME) is frequent
Externí odkaz:
http://arxiv.org/abs/2401.16728