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学内研究所等 【 表示 ／ 非表示 】

• 2020年

  -

  2022年

  理工学術院総合研究所   兼任研究員

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学歴 【 表示 ／ 非表示 】

• 2009年

  -

  2011年

  Waseda University   Graduate School of Information, Production and Systems   Ph.D.  

• 2007年

  -

  2009年

  Esan University   Graduate School of Business Administration   MBA  

• 2000年

  -

  2004年

  National Central University   School of Systems Engineering   B.Sc.  

学位 【 表示 ／ 非表示 】

学位 【 表示 ／ 非表示 】

• Central National University   B. Sc.

• Esan University   MBA

• Waseda University   Dr. Eng.

経歴 【 表示 ／ 非表示 】

経歴 【 表示 ／ 非表示 】

• 2019年

  -

  継続中

  Waseda University   Associate Professor

• 2014年

  -

  2018年

  Waseda University   Assistant Professor

• 2012年

  -

  2014年

  Toyota Technological Institute   Post Doctoral Fellow

所属学協会 【 表示 ／ 非表示 】

所属学協会 【 表示 ／ 非表示 】

• 　

  　

  　

  ACM

• 　

  　

  　

  IEEE

• 　

  　

  　

  JSPE

• 　

  　

  　

  RSJ

• 　

  　

  　

  ACM SIGAI

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研究分野 【 表示 ／ 非表示 】

研究分野 【 表示 ／ 非表示 】

• 応用数学、統計数学

• 数学基礎

• 教育工学

• デザイン学

• 計算科学

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研究キーワード 【 表示 ／ 非表示 】

• Evolutionary Computation

• Soft Computing

• Computational Geometry

• Parallel Computing

• Deep Learning

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論文 【 表示 ／ 非表示 】

論文 【 表示 ／ 非表示 】

• Enhanced frequency analysis on a vibrated tumor with a compression cylinder

  Satoshi Miura, Hidekazu Ishiuchi, Yuta Shintaku, Victor Parque, Ayako Torisaka, Tomoyuki Miyashita

  ROBOMECH Journal   6 ( 1 )  2019年12月  [査読有り]

  　概要を見る

  © 2019, The Author(s). Breast cancer diagnosis has been mostly accomplished through imaging. These methods have great advantages in being able to detect the presence and location of breast cancer. However, it is difficult to distinguish between a benign and malignant tumor located in a deep position because both tumor types look similar. In this paper, tissue including the tumor from skin was vibrated using a compression cylinder, to analyze the frequency difference for distinguishing tissue type. Before distinguishing between a benign and malignant tumor, it is necessary to validate that the difference between normal tissue and tumor can be distinguished. The objective of the study is to validate the feasibility to emphasize the frequency differences in a 10.0 mm or greater deep tumors during vibration by pushing a cylinder towards the deep tumor. A phantom model and finite element analysis model were constructed to simulate the breast. In the experiment, air was injected into the phantom and the displacement was measured. The frequency response for distinction of tissue types was analyzed and it was found that the displacement difference rate was over 50% at a frequency of 130 Hz when the cylinder was pushed into the sample as opposed to when not pushed in. Changes in displacement were measured according to the distance between the tumor and vibration point using finite element analysis. When the measurement and vibration points were on the center of the tumor, the difference in the resonance point was at its largest (5.5 Hz). Results show that the position of a tumor could be easily and rapidly detected by vibrations from a cylinder pushed into the diagnostic site.

  DOI

• Design factors for determining the radula shape of Euhadra Peliomphala

  Satoshi Miura, Rikako Saito, Victor Parque, Tomoyuki Miyashita

  Scientific Reports   9 ( 1 ) 749  2019年12月  [査読有り]

  　概要を見る

  © 2019, The Author(s). Biomimetics present useful ideas for various product designs. However, most biomimetics only mimic the features of living organisms. It has not been clarified how a given shape is attained through natural selection. This paper presents the design factors that optimize the radula shape of Euhadra peliomphala. Clarifying the important design factors would help designers in solving several problems simultaneously in order to adapt to complicated and multi-functionalized design mechanisms. We measured the radula of Euhadra peliomphala by using a microscope and modeled the grinding/cutting force using the finite element analysis (FEA). We reproduced the natural selection using multi-objective genetic algorithm (MOGA). We compared the solutions when optimizing the radula shape using objective functions of each combination of stress, cutting force, abrasion, or volume. The results show that the solution obtained through two-objective optimization with stress and cutting force was the closest to the actual radula shape.

  DOI PubMed

• Spiral Folding of Thin Films with Curved Surface

  Satoshi Miura, Victor Parque, Kohei Ogawa, Tomoyuki Miyashita

  Proceedings - 2018 IEEE International Conference on Systems, Man, and Cybernetics, SMC 2018     1699 - 1704  2019年01月  [査読有り]

  　概要を見る

  © 2018 IEEE. Being ubiquitously used as anti-adhesive and wound-covering mechanisms, thin films have potential therapeutic uses as cell sheets to target inner organs while navigating narrow environments. A significant challenge to realize versatile films lies in achieving compact storage and efficient transport while ensuring coherency in curvature-bounded environments. In this paper, we propose a folding mechanism of a curved film by using a spiral approach, enabling efficient unfolding and flexible plasters with curved surfaces. Our experiments using gelatin-based films with curved surfaces shows the superior indwelling ability in terms of chromaticity level compared to the conventional planar films, as well as the efficient unfolding in the order of seconds. Our results presents the theoretical and experimental building blocks to realize a versatile class of films which are able to navigate narrow environments, and unfold efficiently and flexibly.

  DOI

• Runnability improvement of the moon rover with leg-circle transformable wheel

  Ayako Torisaka, Kohei Eguchi, Satoshi Miura, Victor Parque, Tomoyuki Miyashita

  Proceedings of 30th International Conference on Adaptive Structures and Technologies, ICAST 2019     55 - 56  2019年  [査読有り]

  　概要を見る

  © copyright Environment and Climate Change Canada. In this paper, we proposed a wheel equipped rover with deployable legs that can change the apparent wheel radius in order to improve the runnability of the rover which travels on the ground covered with lunar regolith. Furthermore, we formulated the driving force of the wheel based on Terramechanics and clarified the mechanism of the driving force change using our proposed rover wheel. In addition, the driving force was compared between the original wheel configuration and the leg expanded one in single wheel running experiments, and it was validated that the proposed leg expandable system exhibits higher driving force than the original circular wheel. With this system, in the case of a flat ground surface that does not require a high driving force, the vehicle should use the original wheel state, and when a high driving force is required such like the situation the vehicle need to escape the wheel from the local concaved ground, the proposed expandable leg system can be useful, and then the possibility of traveling on irregular surface efficiently not only on the moon but also on other planets was shown.

• On vehicle evaluation and design using data envelopment analysis with hierarchical concepts

  Victor Parque, Kazuhiro Honobe, Satoshi Miura, Tomoyuki Miyashita

  Proceedings of the International Conference on Engineering Design, ICED   2019-August   1225 - 1234  2019年  [査読有り]

  　概要を見る

  © 2019 Design Society. All rights reserved. In recent years, product complexity in terms of function and structure has been driven by technological development in complementary components. Designing unbiased product evaluation metrics being to grasp the complex relationships of product features, and able to capitalize on market needs has become a challenge in industrial practice. In this paper, we propose a hybrid framework in which evaluation models are generated by integrating Interpretive Structural Modeling (ISM), Hierarchical Clustering and Data Envelopment Analysis (DEA). Whereas ISM constructs hierarchical digraphs (skeletons), Hierarchical Clustering reduces dimensionality of pairwise comparisons (correlations) of design variables, and suggests possible evaluation configurations, and DEA computes weights to provide optimal evaluation metrics. Our computational experiments using more than twenty thousand vehicles from 1982 to 2013 confirmed the feasibility and usefulness of DEA with hierarchical concepts to generate the optimal vehicle evaluation metric, and to suggest configurations for vehicle design layouts.

  DOI

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Misc 【 表示 ／ 非表示 】

Misc 【 表示 ／ 非表示 】

• Comparison of Schemes for Numerical Representation of Graph Structures

  パルケ ビクトル, 宮下 朋之

  精密工学会学術講演会講演論文集   2019 ( 0 ) 71 - 72  2019年

  　概要を見る

  <p>The numerical representation of graphs is useful to visualize, sample, and evaluate the design space of graph-based architectures. Although, the concept of representing graphs by numbers has attracted the attention in recent years, the through computational comparison has been elusive. To fill this gap, in this paper we describe our insights when comparing the computational complexity when converting numbers into graphs and vice versa. We show that the optimization-based approach is efficient and advantageous to scale to large graphs.</p>

  CiNii

• Minimal trees with Modularity

  パルケ ビクトル, 宮下 朋之

  精密工学会学術講演会講演論文集   2019 ( 0 ) 439 - 440  2019年

  　概要を見る

  <p>Minimal trees on polygonal maps bring potential applications to enable the efficient coordination of systems ubiquitously. In this paper, we propose the concept of Euclidean Steiner Trees avoiding obstacles with modularity concepts to bias the formation of clustered minimal trees in polygonal maps with arbitrary obstacles. Our computational experiments show the feasibility and efficiency of our proposed approach in polygonal maps with arbitrary geometry.</p>

  CiNii

• On Building Modular Trees in the Plane

  Parque Victor, Kobayashi Masakazu, Miyashita Tomoyuki

  精密工学会学術講演会講演論文集   2018 ( 0 ) 307 - 308  2018年

  　概要を見る

  <p>Minimal trees on the plane have potential applications to enable efficient coordination of multi-agent systems. In this study, we propose the use of modularity concepts to bias the formation of local trees, and to enhance the efficiency and scalability to build minimal trees in polygonal maps. Computational experiments show the feasibility of our approach.</p>

  CiNii

• On Canonical Learning Networks

  Parque Victor, Miyashita Tomoyuki

  精密工学会学術講演会講演論文集   2018 ( 0 ) 849 - 850  2018年

  　概要を見る

  <p>Networks are useful entities to model sophisticated phenomena. Over the recent years, we have focused on building canonical and succinct representation of networks. In this paper, we investigate the effectiveness of learning optimal network structures via canonical search space. Computational experiments show the feasibility and efficiency of our approach in robotics control problems.</p>

  CiNii

• カテーテル伸展システムの直感的操作に関する研究

  浜島 基, 三浦 智, ヴィクター パルケ, 宮下 朋之

  ロボティクス・メカトロニクス講演会講演概要集   2018 ( 0 ) 1P1 - E03  2018年

  　概要を見る

  <p>Catheter ablation is a method to treat arrhythmias which is an abnormal contractile movement of the myocardial. While this treatment is minimally invasive, it may lead to complications such as vascular injury, cardiac puncture and cardiac tamponade. The cause of this problem is considered as the difficulty for the surgeon to intuitively operate the catheter tip. To improve accuracy of catheter ablation treatment, we developed a master-slave system that considers the structure of a human wrist for surgeons to operate a catheter remotely. A master and a slave robot made it possible to operate the catheter in 2 DoF which is the inserting and the twisting operation. Two experiments were carried out, which is to determine the insertion displacement of the slave robot and to obtain the correspondent relationship between the master and the slave robot.</p>

  CiNii

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受賞 【 表示 ／ 非表示 】

受賞 【 表示 ／ 非表示 】

• Recognition as top 10%

  2019年   Design Society, International Conference on Design Engineering  

  受賞者： Victor Parque, Honobe Kazuhiro, Satoshi Miura, Tomoyuki Miyashita

• Finalist Hummies Awards for Human-Competitive Results

  2018年   Genetic and Evolutionary Computation Conference  

  受賞者： パルケ ヴィクター

• Honors Scholarship

  2011年   Japan Student Services Organization  

  受賞者： パルケ ヴィクター

• Best Paper Presentation Award

  2010年   International Conference on Soft Computing and Intelligent Systems and International Symposium on Advanced Intelligent Systems  

  受賞者： パルケ ヴィクター

• Young Doctoral Scholarship

  2009年   Waseda University  

  受賞者： パルケ ヴィクター

現在担当している科目 【 表示 ／ 非表示 】

現在担当している科目 【 表示 ／ 非表示 】

• Design Optimization of Space Structures

  大学院創造理工学研究科

  2021年   集中講義（秋学期）

• Design and Control of Space Structures

  大学院創造理工学研究科

  2021年   集中講義（秋学期）

• Manufacturing of Space Structures

  大学院創造理工学研究科

  2021年   春学期

• Manufacturing of Space Structures

  創造理工学部

  2021年   春学期

• Design Optimization of Space Structures

  創造理工学部

  2021年   集中講義（秋学期）

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委員歴 【 表示 ／ 非表示 】

委員歴 【 表示 ／ 非表示 】

• 2018年

  -

  継続中

  International Conference on Simulation and Modeling Methodologies, Technologies and Applications (SIMULTECH)  Program Committee

• 2018年

  -

  継続中

  IEEE International Conference on Control, Decision and Information Technologies (CODIT)  Program Committee

• 2018年

  -

  継続中

  IEEE International Conference on Tools with Artificial Intelligence (ICTAI)  Program Committee

• 2014年

  -

  継続中

  Egypt - Japan University of Science and Technology, Department of Mechatronics and Robotics  Invited Council Member

• 2010年

  -

  継続中

  IEEE Systems, Man and Cybernetics  Organization Volunteer

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