Zobrazeno 1 - 10
of 430 488
pro vyhledávání: '"Kato, A."'
Autor:
Kato, Masahiro
This study introduces a doubly robust (DR) estimator for regression discontinuity (RD) designs. In RD designs, treatment effects are estimated in a quasi-experimental setting where treatment assignment depends on whether a running variable surpasses
Externí odkaz:
http://arxiv.org/abs/2411.07978
Entropic optimal transport offers a computationally tractable approximation to the classical problem. In this note, we study the approximation rate of the entropic optimal transport map (in approaching the Brenier map) when the regularization paramet
Externí odkaz:
http://arxiv.org/abs/2411.07947
Tracing sensation plays an important role in discriminating friction and texture of objects. We have been studying a method of presenting the tracing sensation by contacting the center of a rotating disk with the fingertip. Although this method can r
Externí odkaz:
http://arxiv.org/abs/2411.05151
To perceive 3D shapes such as pyramids, the perception of planes and edges as tactile sensations is an essential component. This is difficult to perceive with the conventional vibrotactile sensation used in ultrasound haptics because of its low spati
Externí odkaz:
http://arxiv.org/abs/2411.05128
We establish Morse inequalities for a noncompact manifold with a cocompact and properly discontinuous action of a discrete group, where Morse functions are not necessarily invariant under the group action. The inequalities are given in terms of the $
Externí odkaz:
http://arxiv.org/abs/2411.04463
Autor:
Belopolski, Ilya, Watanabe, Ryota, Sato, Yuki, Yoshimi, Ryutaro, Kawamura, Minoru, Nagahama, Soma, Zhao, Yilin, Shao, Sen, Jin, Yuanjun, Kato, Yoshihiro, Okamura, Yoshihiro, Zhang, Xiao-Xiao, Fujishiro, Yukako, Takahashi, Youtarou, Hirschberger, Max, Tsukazaki, Atsushi, Takahashi, Kei S., Chiu, Ching-Kai, Chang, Guoqing, Kawasaki, Masashi, Nagaosa, Naoto, Tokura, Yoshinori
Quantum materials governed by emergent topological fermions have become a cornerstone of physics. Dirac fermions in graphene form the basis for moir\'e quantum matter, and Dirac fermions in magnetic topological insulators enabled the discovery of the
Externí odkaz:
http://arxiv.org/abs/2411.04179
Autor:
Kimura, Takeshi, Kato, Kohtaro
The modern Hopfield network, proposed by Krotov and Hopfield, is a mathematical generalization of the Hopfield network, which is a basic model of associative memory that employs higher-order interactions. This study introduces an open quantum model f
Externí odkaz:
http://arxiv.org/abs/2411.02883
Autor:
Fujimoto, Tomohiro, Murotani, Yuta, Tamaya, Tomohiro, Kurihara, Takayuki, Kanda, Natsuki, Kim, Changsu, Yoshinobu, Jun, Akiyama, Hidefumi, Kato, Takeo, Matsunaga, Ryusuke
Transverse current generation by circularly polarized light in biased matter has attracted considerable attention for studies of Floquet engineering and inverse spin Hall effect. Field-induced circular photogalvanic effect (FI-CPGE) also contributes
Externí odkaz:
http://arxiv.org/abs/2411.00528
Topological spin textures exhibit a hierarchical nature. For instance, magnetic skyrmions, which possess a particle-like nature, can aggregate to form superstructures such as skyrmion strings and skyrmion lattices. Magnetic hopfions are also regarded
Externí odkaz:
http://arxiv.org/abs/2411.00396
Publikováno v:
SIGGRAPH Asia 2024 Technical Communications
Our animation studio has developed a practical style transfer pipeline for creating stylized 3D animation, which is suitable for complex real-world production. This paper presents the insights from our development process, where we explored various o
Externí odkaz:
http://arxiv.org/abs/2410.24123