Papers - YOKOMICHI Masahiro
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SGLDOMP-Stochastic Gradient Langevin Dynamics Optimization-based Motion Planning Reviewed
M.Yokomichi, N.Takahashi
Proceedings of AROB 2025 OS17-1 2025.1
Authorship：Lead author Language：English Publishing type：Research paper (international conference proceedings)
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Reinforcement learning and LiDAR-SLAM based obstacle avoidance of drone with depth camera Reviewed
R.Shigenaga, M.Yokomichi, N.Takahashi
Proceedings of AROB 2025 OS17-3 2025.1
Authorship：Corresponding author Language：English Publishing type：Research paper (international conference proceedings)
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Gradient-based Multiplicative Update Rules for Non-negative Matrix Factorization Reviewed
N.Takahashi, M.Yokomichi
Proceedings of AROB 2025 OS17-2 2025.1
Language：English Publishing type：Research paper (international conference proceedings)
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CAD Development of Moving Hula Costumes Reviewed
Ikeda Satoshi, Kamasaka Taketo, Ohe Kaoru, Sakamoto Makoto, Takei Amane, Yokomichi Masahiro, Aoki Kenji, Ito Tsutomu, Ito Takao
Journal of Robotics, Networking and Artificial Life 10 ( 4 ) 308 - 312 2024.3
Language：English Publishing type：Research paper (scientific journal) Publisher：ALife Robotics Corporation Ltd.
In recent years, three-dimensional computer graphics (3DCG) technology has been applied in various fields. One problem with this technique is the problem of contact between clothing and other objects (such as the body). In this paper, we verified simple animations concerning of hula costumes using three calculation methods, and found that we were able to create simple and stable animations using the FB Euler method. This paper reports that we were able to create a simple animation.
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HMC-PSO : Hamiltonian Monte Carlo-embedded Particle Swarm Optimization Reviewed
M.Yokomichi, N.Takahashi
Proceedings of AROB 2024 OS13-1 2024.1
Authorship：Lead author Language：English Publishing type：Research paper (international conference proceedings)
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Fundamental study focusing on structural similarity of street based on geographic information using graph neural network Reviewed
H. Hoshihara, N.Takahashi, M.Yokomichi,
Proceedings of AROB 2024 OS13-3 2024.1
Authorship：Last author Language：English Publishing type：Research paper (international conference proceedings)
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UAV flight path planning based on deep reinforcement learning Reviewed
M. Hisayama, N.Takahashi, M.Yokomichi,
Proceedings of AROB 2024 OS13-2 2024.1
Authorship：Last author Language：English Publishing type：Research paper (international conference proceedings)
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Basic Study on Museum Exhibition Support Using AR Technology
Takemura Kakeru, Ikeda Satoshi, Takei Amane, Yokomichi Masahiro, Sakamoto Makoto, Kurogi Shuichi, Ito Tsutomu, Ito Takao
人工生命とロボットに関する国際会議予稿集 28 438 - 442 2023.2
Language：English Publishing type：Research paper (scientific journal) Publisher：株式会社ALife Robotics
There are many bioluminescent fungi in Miyazaki Prefecture. All of these bioluminescent fungi glow in the dark and are attracting attention as a new tourist resource in Miyazaki. However, they are small and not easily observed in museums. The purpose of this study was to facilitate observation of such small mushrooms exhibited in museums by using AR technology to display a 3DCG model of the mushroom body in AR to aid observation.
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The method for reproducing the haptic feedback of fluid in a virtual space using multiple stimuli Reviewed
M.Yokomichi, Y.Komatsu, N.Takahashi
Proceedings of AROB 2023 OS9-4 2023.1
Authorship：Lead author Language：English Publishing type：Research paper (international conference proceedings)
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A Control System Design based on Automatic Differentiation Reviewed
N.Takahashi, F.Takahashi, M.Yokomichi
Proceedings of AROB 2023 OS9-3 2023.1
Authorship：Lead author Language：English Publishing type：Research paper (international conference proceedings)
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Research on Path Planning for UAV based on Geometrical Method Reviewed
N.Takahashi, M.Yokomichi
Proceedings of AROB 2023 OS9-2 2023.1
Authorship：Lead author Language：English Publishing type：Research paper (international conference proceedings)
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Basic Study on Museum Exhibition Support Using AR Technology Reviewed
Takemura K., Ikeda S., Takei A., Yokomichi M., Sakamoto M., Kurogi S., Ito T., Ito T.
Proceedings of International Conference on Artificial Life and Robotics 442 - 446 2023.1
Language：Japanese Publishing type：Research paper (international conference proceedings) Publisher：Proceedings of International Conference on Artificial Life and Robotics
There are many bioluminescent fungi in Miyazaki Prefecture. All of these bioluminescent fungi glow in the dark and are attracting attention as a new tourist resource in Miyazaki. However, they are small and not easily observed in museums. The purpose of this study was to facilitate observation of such small mushrooms exhibited in museums by using AR technology to display a 3DCG model of the mushroom body in AR to aid observation.
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Basic Research on Virtual Technology for Educational Support Video Production Reviewed
Ikeda Satoshi, Miyamoto Kodai, Ohe Kaoru, Sakamoto Makoto, Takei Amane, Yokomichi Masahiro, Aoki Kenji, Ito Tsutomu, Ito Takao
Journal of Robotics, Networking and Artificial Life 10 ( 3 ) 270 - 274 2023
Language：English Publishing type：Research paper (scientific journal) Publisher：ALife Robotics Corporation Ltd.
In 2016, we conducted a survey of high school students regarding science classes, and found that the percentage of high school students who answered that they "like science" or "science is important" was lower than for other subjects. However, more than 80% of elementary and junior high school students answered that they ``like experiments and observations.'' Additionally, a 2019 smartphone penetration rate survey found that approximately 90% of students use smartphones. Additionally, recent advances in VR technology have been remarkable. Based on the above, I thought that creating a simulation app using VR technology using smartphones could change the way high school students think about science classes. In this paper, we developed a new simulation application for science experiments. The subjects were asked to experience the newly created app and answer a questionnaire. The average score was 4 out of 5, which was poor. However, a problem was also discovered at the same time. The problem is that this app is a simulation app, so the user experience is not very good, so I would like to develop an app that is a little more user-friendly in the future. I would like to create apps for other fields while improving the problem.
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Reproducing the haptic feedback of soft objects and fluids by particle-based simulation methods Reviewed
Y.Komatsu, N.Takahashi, M.Yokomichi
Proceedings of AROB 2022 OS24-3 2022.1
Authorship：Corresponding author Language：English Publishing type：Research paper (international conference proceedings)
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Gradient-based Redesign for the Optimal Regulator with Considering Nonlinearity Reviewed
N.Takahashi, M.Ikeda, M.Yokomichi
Proceedings of AROB 2022 OS24-1 2022.1
Authorship：Last author Language：English Publishing type：Research paper (international conference proceedings)
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Video-based Japanese Finger-spelling Recognition using CNN Reviewed
M.Yokomichi, N.Takahashi
Proceedings of AROB 2022 OS24-4 2022.1
Authorship：Lead author, Corresponding author Language：English Publishing type：Research paper (international conference proceedings)
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Basic Study on the Use of XR Technology to Support Science Education
Miyamoto Kodai, Kamasaka Taketo, Sakamoto Makoto, Yokomichi Masahiro, Ikeda Satoshi, Takei Amane, Ito Tsutomu, Ito Takao
人工生命とロボットに関する国際会議予稿集 27 392 - 397 2022.1
Language：English Publishing type：Research paper (scientific journal) Publisher：株式会社ALife Robotics
According to the results of a survey on science teaching in 2016, the percentage of students who answered that they like science is lower than other subjects. However, more than 80% of students said that they like experiments and observations. In addition, a 2019 survey on smartphone penetration showed that about 90% of students are familiar with the technology. Also, XR technology has made remarkable progress in recent years. Based on the above, I conducted this research because I thought that creating a simulation application using XR technology with smartphones would change the way we think about science classes. In this paper, we have developed a simulation application for science experiments. The subjects were asked to experience the created application and answer a questionnaire. As a result, the average score was 4 out of 5, which was not a bad result. At the same time, however, we found a problem. The problem was that since this was a simulation application, the user experience was not very good. So we wanted to make it a little easier to use. While improving the problems, I would like to create applications for other fields as well.
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Basic Study on the Use of XR Technology to Support Science Education
Miyamoto K., Kamasaka T., Sakamoto M., Yokomichi M., Ikeda S., Takei A., Ito T., Ito T.
Proceedings of International Conference on Artificial Life and Robotics 392 - 397 2022.1
Language：Japanese Publishing type：Research paper (scientific journal) Publisher：Proceedings of International Conference on Artificial Life and Robotics
According to the results of a survey on science teaching in 2016, the percentage of students who answered that they like science is lower than other subjects. However, more than 80% of students said that they like experiments and observations. In addition, a 2019 survey on smartphone penetration showed that about 90% of students are familiar with the technology. Also, XR technology has made remarkable progress in recent years. Based on the above, I conducted this research because I thought that creating a simulation application using XR technology with smartphones would change the way we think about science classes. In this paper, we have developed a simulation application for science experiments. The subjects were asked to experience the created application and answer a questionnaire. As a result, the average score was 4 out of 5, which was not a bad result. At the same time, however, we found a problem. The problem was that since this was a simulation application, the user experience was not very good. So we wanted to make it a little easier to use. While improving the problems, I would like to create applications for other fields as well.
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A Language Which is not Accepted by Any Space-Bounded N-Dimensional Alternating Turing Machines Reviewed
Makoto Sakamoto, Takahiro Ishizu, Kenji Sakoma, Satoshi Ikeda, Amane Takei, Kenji Aoki, Masahiro Yokomichi
Proceedings of International workshop of ICAROB 2019 2020.6
Language：English Publishing type：Research paper (international conference proceedings)
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Asymptotic Model Matching Controller Design for Rigid Body Dynamics Based on Conformal Geometric Algebra Reviewed
M.Yokomichi, N.Takahashi, and O.Sato
Proceedings of AROB 2020 2020.1
Language：English Publishing type：Research paper (international conference proceedings)