Zobrazeno 1 - 10
of 19 430
pro vyhledávání: '"Kishida, A."'
Autor:
Kishida, Riku
In this paper, we focus on a conformally flat Riemannian manifold $(M^n,g)$ of dimension $n$ isometrically immersed into the $(n+1)$-dimensional light-cone $\Lambda^{n+1}$ as a hypersurface. We compute the first and the second variational formulas on
Externí odkaz:
http://arxiv.org/abs/2404.14761
Autor:
Kishida, Masako, Ono, Shunsuke
This extended abstract introduces a class of graph learning applicable to cases where the underlying graph has polytopic uncertainty, i.e., the graph is not exactly known, but its parameters or properties vary within a known range. By incorporating t
Externí odkaz:
http://arxiv.org/abs/2404.08176
Autor:
Kishida, Masako
This paper proposes control approaches for discrete-time linear systems subject to stochastic disturbances. It employs Kalman filter to estimate the mean and covariance of the state propagation, and the worst-case conditional value-at-risk (CVaR) to
Externí odkaz:
http://arxiv.org/abs/2312.15638
Autor:
Matsunaga, Fumiya, Okamoto, Yoshihiko, Yokoyama, Yasunori, Takehana, Kanji, Imanaka, Yasutaka, Nakamura, Yuto, Kishida, Hideo, Kawano, Shoya, Matsuhira, Kazuyuki, Takenaka, Koshi
Publikováno v:
Phys. Rev. B, 109, L161105(1-6) (2024)
We investigated the optical properties of single crystals of one-dimensional telluride Ta4SiTe4, which shows high thermoelectric performance below room temperature. Optical conductivity estimated from reflectivity spectra indicates the presence of a
Externí odkaz:
http://arxiv.org/abs/2311.13031
Autor:
FUMIO KISHIDA1
Publikováno v:
Vital Speeches of the Day. Jun2024, Vol. 90 Issue 6, p141-144. 4p.
Autor:
Kishida, Masako
This paper proposes a risk-aware control approach to enforce safety for discrete-time nonlinear systems subject to stochastic uncertainties. We derive some useful results on the worst-case Conditional Value-at-Risk (CVaR) and define a discrete-time r
Externí odkaz:
http://arxiv.org/abs/2308.14265
Autor:
Hashimoto, Wataru, Hashimoto, Kazumune, Wachi, Akifumi, Shen, Xun, Kishida, Masako, Takai, Shigemasa
In this paper, we consider a way to safely navigate the robots in unknown environments using measurement data from sensory devices. The control barrier function (CBF) is one of the promising approaches to encode safety requirements of the system and
Externí odkaz:
http://arxiv.org/abs/2308.05306
Autor:
Yuta Sato, Rei Umezawa, Takaya Yamamoto, Noriyoshi Takahashi, Yu Suzuki, Keita Kishida, So Omata, Hinako Harada, Yasuhiro Seki, Nanae Chiba, Shinsaku Okuda, Keiichi Jingu
Publikováno v:
Cardio-Oncology, Vol 10, Iss 1, Pp 1-8 (2024)
Abstract Background There have been several reports showing that heart-related deaths are common in long-term survivors of esophageal cancer after radiation therapy; however, radiotherapy technology is evolving year by year. This study was carried ou
Externí odkaz:
https://doaj.org/article/470d80b07a0d40ec9a1fa6fcd2734c27
Autor:
Hirotaka Nagasaka, Takahisa Suzuki, Takuya Kondo, Mitsuyuki Koizumi, Hideyuki Terao, Yuko Murohashi, Yoichiro Okubo, Tomoyuki Yokose, Takeshi Kishida
Publikováno v:
IJU Case Reports, Vol 7, Iss 5, Pp 391-394 (2024)
Background Doege–Potter syndrome, characterized by solitary fibrous tumors and non‐islet cell tumor hypoglycemia, is rare. Here, we report a case of Doege–Potter syndrome in which retroperitoneal tumor resection was performed with continuous in
Externí odkaz:
https://doaj.org/article/1c691c18de0542e5b28c98a1b9d0175d
Publikováno v:
Case Reports in Oncology, Vol 17, Iss 1, Pp 966-972 (2024)
Introduction: Immune-related adverse events (irAEs) from nivolumab can affect any organ, but renal impairment is less common than effects on other organs. We encountered a case in which a renal irAE was difficult to diagnose due to mild renal dysfunc
Externí odkaz:
https://doaj.org/article/dbc979ba0f524722bd33649ea400481f