Zobrazeno 1 - 10
of 1 658
pro vyhledávání: '"SATO, HIROYUKI"'
Online signature verification plays a pivotal role in security infrastructures. However, conventional online signature verification models pose significant risks to data privacy, especially during training processes. To mitigate these concerns, we pr
Externí odkaz:
http://arxiv.org/abs/2406.06597
Autor:
Ding, Yepeng, Sato, Hiroyuki
Best practices of self-sovereign identity (SSI) are being intensively explored in academia and industry. Reusable solutions obtained from best practices are generalized as architectural patterns for systematic analysis and design reference, which sig
Externí odkaz:
http://arxiv.org/abs/2406.00620
An N-bit quantum state requires a vector of length $2^N$, leading to an exponential increase in the required memory with N in conventional statevector-based quantum simulators. A proposed solution to this issue is the decision diagram-based quantum s
Externí odkaz:
http://arxiv.org/abs/2405.09033
Decentralized finance (DeFi) is revolutionizing the traditional centralized finance paradigm with its attractive features such as high availability, transparency, and tamper-proofing. However, attacks targeting DeFi services have severely damaged the
Externí odkaz:
http://arxiv.org/abs/2404.10376
In the film and gaming industries, achieving a realistic hair appearance typically involves the use of strands originating from the scalp. However, reconstructing these strands from observed surface images of hair presents significant challenges. The
Externí odkaz:
http://arxiv.org/abs/2403.17496
Autor:
Sato, Hiroyuki, Suzuki, Keisuke, Hashizume, Atsushi, Hanazawa, Ryoichi, Sasaki, Masanao, Hirakawa, Akihiro, Initiative, the Japanese Alzheimer's Disease Neuroimaging, Initiative, the Alzheimer's Disease Neuroimaging
Progressive cognitive decline spanning across decades is characteristic of Alzheimer's disease (AD). Various predictive models have been designed to realize its early onset and study the long-term trajectories of cognitive test scores across populati
Externí odkaz:
http://arxiv.org/abs/2402.12205
Autor:
Wu, Zhennan, Li, Yang, Yan, Han, Shang, Taizhang, Sun, Weixuan, Wang, Senbo, Cui, Ruikai, Liu, Weizhe, Sato, Hiroyuki, Li, Hongdong, Ji, Pan
We present BlockFusion, a diffusion-based model that generates 3D scenes as unit blocks and seamlessly incorporates new blocks to extend the scene. BlockFusion is trained using datasets of 3D blocks that are randomly cropped from complete 3D scene me
Externí odkaz:
http://arxiv.org/abs/2401.17053
Recent technological advancements show promise in leveraging quantum mechanical phenomena for computation. This brings substantial speed-ups to problems that are once considered to be intractable in the classical world. However, the physical realizat
Externí odkaz:
http://arxiv.org/abs/2312.01570
In this paper, we propose nonlinear conjugate gradient methods for vector optimization on Riemannian manifolds. The concepts of Wolfe and Zoutendjik conditions are extended for Riemannian manifolds. Specifically, we establish the existence of interva
Externí odkaz:
http://arxiv.org/abs/2307.15515