Zobrazeno 1 - 10
of 17 970
pro vyhledávání: '"So Tsukahara"'
Point goal navigation (PGN) is a mapless navigation approach that trains robots to visually navigate to goal points without relying on pre-built maps. Despite significant progress in handling complex environments using deep reinforcement learning, cu
Externí odkaz:
http://arxiv.org/abs/2412.17282
Autor:
Tsukahara, Sohei
In string theory, we can geometrically realize a metastable state by wrapping D5-branes and anti D5-branes to a singular manifold. We consider wrapping D3-branes to the internal space in this setup. These D3-branes dissolve into the domain wall, whic
Externí odkaz:
http://arxiv.org/abs/2408.08798
Autor:
Liu, Haokun, Zhu, Yaonan, Kato, Kenji, Tsukahara, Atsushi, Kondo, Izumi, Aoyama, Tadayoshi, Hasegawa, Yasuhisa
Publikováno v:
IEEE Robotics and Automation Letters, vol. 9, no. 8, pp. 6904-6911, Aug. 2024
Large Language Models (LLMs) are gaining popularity in the field of robotics. However, LLM-based robots are limited to simple, repetitive motions due to the poor integration between language models, robots, and the environment. This paper proposes a
Externí odkaz:
http://arxiv.org/abs/2406.14097
In the decay process of metastable vacua in quantum field theories, the bounce solution, a classical solution in Euclideanized theories, is helpful in calculating the decay rate. Recently, the bounce solution with a conical singularity has attracted
Externí odkaz:
http://arxiv.org/abs/2404.13917
A typical assumption in state-of-the-art self-localization models is that an annotated training dataset is available in the target workspace. However, this does not always hold when a robot travels in a general open-world. This study introduces a nov
Externí odkaz:
http://arxiv.org/abs/2403.10552
Autor:
Tsukahara, Kenta, Tanaka, Kanji
A typical assumption in state-of-the-art self-localization models is that an annotated training dataset is available for the target workspace. However, this is not necessarily true when a robot travels around the general open world. This work introdu
Externí odkaz:
http://arxiv.org/abs/2312.15897
Autor:
Shogo Takesue, Daigo Kasai, Tomofumi Aoki, Masahiro Tsukahara, Yoshitaka Misaka, Jun Komotori
Publikováno v:
Journal of Materials Research and Technology, Vol 33, Iss , Pp 2244-2251 (2024)
Atmospheric-controlled induction-heating fine-particle peening (AIH-FPP) was applied to low-alloy, low-carbon steel AISI 4120 to achieve rapid carburizing within minutes and enhance fatigue strength. The shot particles used during AIH-FPP were specif
Externí odkaz:
https://doaj.org/article/02fb3372c6b4446dbd54dcc36d1a50fe
Autor:
Araújo, Felipe, Gadelha, Igor, Tsukahara, Rodrigo, Pita, Luiz, Costa, Filipe, Vaz, Igor, Santos, Andreza, Fôlego, Guilherme
Maize is a highly nutritional cereal widely used for human and animal consumption and also as raw material by the biofuels industries. This highlights the importance of precisely quantifying the corn grain productivity in season, helping the commerci
Externí odkaz:
http://arxiv.org/abs/2306.06553
Visual place classification from a first-person-view monocular RGB image is a fundamental problem in long-term robot navigation. A difficulty arises from the fact that RGB image classifiers are often vulnerable to spatial and appearance changes and d
Externí odkaz:
http://arxiv.org/abs/2305.06179
Autor:
Tsukahara, Sohei
It has been known that the catalytic effect makes the life-time of a metastable state shorter. We discuss this phenomenon in a decay process of a metastable vacuum in the brane-limit of type IIB string theory. Due to the non-linear effect of DBI acti
Externí odkaz:
http://arxiv.org/abs/2305.00781