Zobrazeno 1 - 10
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pro vyhledávání: '"Sugihara, A."'
Utilizing a servo to tilt each rotor transforms quadrotors from underactuated to overactuated systems, allowing for independent control of both attitude and position, which provides advantages for aerial manipulation. However, this enhancement also i
Externí odkaz:
http://arxiv.org/abs/2405.09871
Current video summarization methods rely heavily on supervised computer vision techniques, which demands time-consuming and subjective manual annotations. To overcome these limitations, we investigated self-supervised video summarization. Inspired by
Externí odkaz:
http://arxiv.org/abs/2405.08890
A pioneering study conducted by Egbers and Rath [Acta Mech. 111 pp. 125--140 (1995)] experimentally captured spiral waves to elucidate the transition in the wide-gap spherical Couette flow. However, the physical field quantities of the spiral waves c
Externí odkaz:
http://arxiv.org/abs/2405.07477
Autor:
Takeishi, Naoki, Nishiyama, Tomohiro, Nagaishi, Kodai, Nashima, Takeshi, Sugihara-Seki, Masako
The deformability of human red blood cells (RBCs), which comprise almost 99% of the cells in whole blood, is largely related not only to pathophysiological blood flow but also to the levels of intracellular compounds. Therefore, statistical estimates
Externí odkaz:
http://arxiv.org/abs/2405.07143
Modular self-reconfigurable robots (MSRRs) offer enhanced task flexibility by constructing various structures suitable for each task. However, conventional terrestrial MSRRs equipped with wheels face critical challenges, including limitations in the
Externí odkaz:
http://arxiv.org/abs/2404.09153
In recent years, multiple types of locomotion methods for robots have been developed and enabled to adapt to multiple domains. In particular, aerial robots are useful for exploration in several situations, taking advantage of its three-dimensional mo
Externí odkaz:
http://arxiv.org/abs/2403.06636
The graph classification problem has been widely studied; however, achieving an interpretable model with high predictive performance remains a challenging issue. This paper proposes an interpretable classification algorithm for attributed graph data,
Externí odkaz:
http://arxiv.org/abs/2402.06932
Effective control requires knowledge of the process dynamics to guide the system toward desired states. In many control applications this knowledge is expressed mathematically or through data-driven models, however, as complexity grows obtaining a sa
Externí odkaz:
http://arxiv.org/abs/2311.17324
Autor:
Sugihara, Kota, Hayami, Ken
Brown and Walker (1997) showed that GMRES determines a least squares solution of $ A x = b $ where $ A \in {\bf R}^{n \times n} $ without breakdown for arbitrary $ b, x_0 \in {\bf R}^n $ if and only if $A$ is range-symmetric, i.e. $ {\cal R} (A^{\rm
Externí odkaz:
http://arxiv.org/abs/2310.16442
Autor:
Masahiro Sugihara, MD, Atsushi Fujita, MD, PhD, Takeshi Kondoh, MD, PhD, Yoshiyuki Takaishi, MD, PhD, Hirotomo Tanaka, MD, PhD, Takashi Sasayama, MD, PhD
Publikováno v:
Radiology Case Reports, Vol 19, Iss 10, Pp 4316-4321 (2024)
Internal carotid artery dissection is rare but can be a cause of stroke in young people. In a case of revascularization for stroke associated with internal carotid artery dissection, we initially used a stent retriever for thrombectomy. Since an appr
Externí odkaz:
https://doaj.org/article/2de02dd8cadf4a19bc291f21fb7cd74e