-
Adaptive Costmap-based Path Planning in Partially Known Environments with Movable Obstacles
Liviu-Mihai Stan, Ranulfo Bezerra, Shotaro Kojima, Tsige Tadesse Alemayoh, Satoshi Tadokoro, Masashi Konyo, Kazunori Ohno
2025 IEEE International Conference on Advanced Robotics (ICAR) 353-359 2025年12月2日
出版者・発行元：
IEEE
DOI：
10.1109/icar65334.2025.11338633
-
Using wireless two-way interferometry (Wi-Wi) in simultaneous localization of fixed bases and mobile robots by graph optimization
Takaaki Nara, Yoshito Okada, Shotaro Kojima, Ranulfo Bezerra, Kazunori Ohno, Nobuyasu Shiga, Satoshi Yasuda, Kenichi Takizawa, Satoshi Tadokoro
ROBOMECH Journal 12 (1) 2025年11月21日
出版者・発行元：
Springer Science and Business Media LLC
DOI：
10.1186/s40648-025-00328-z
eISSN：2197-4225
-
Improving Indoor Localization: A Low-Cost, Multi-Marker and Multi-Camera System for Robot Tracking
査読有り
Iuri Barros, Ranulfo Bezerra, Rawin Assabumrungrat, Shotaro Kojima, Yoshito Okada, Masashi Konyo, Kazunori Ohno, Satoshi Tadokoro
2025 IEEE/SICE International Symposium on System Integration (SII) 1083-1089 2025年1月21日
出版者・発行元：
IEEE
DOI：
10.1109/sii59315.2025.10870879
-
Development of a small and lightweight collar-type dog feeder
Kai FUKUZAWA, Tsige Tadesse ALEMAYOH, Takumi OZONO, Shotaro KOJIMA, Ranulfo BEZERRA, Miho NAGASAWA, Takefumi KIKUSUI, Satoshi TADOKORO, Kazunori OHNO
The Proceedings of JSME annual Conference on Robotics and Mechatronics (Robomec) 2025 1P1-K04 2025年
出版者・発行元：
Japan Society of Mechanical Engineers
DOI：
10.1299/jsmermd.2025.1p1-k04
eISSN：2424-3124
-
Drone Landing Performance in Windy Conditions: Comparing the Vertical and Horizontal Landing Approaches With the EAGLES Port
Iuri Barros, Yoshito Okada, Kenjiro Tadakuma, Masahiro Watanabe, Masashi Konyo, Kazunori Ohno, Yoshiki Yokota, Ranulfo Bezerra, Satoshi Tadokoro
IEEE Robotics & Automation Magazine 2-18 2025年
出版者・発行元：
Institute of Electrical and Electronics Engineers (IEEE)
DOI：
10.1109/mra.2025.3577158
ISSN：1070-9932
eISSN：1558-223X
-
Mapping the Carrier Phase of a Propagating Wave by Wireless Two-Way Interferometry Scanned by a Mobile Robot
Takaaki Nara, Yoshito Okada, Shotaro Kojima, Ranulfo Bezerra, Kazunori Ohno, Suguru Kameda, Nobuyasu Shiga, Satoshi Yasuda, Kenichi Takizawa, Satoshi Tadokoro
IEEE Access 13 142030-142044 2025年
出版者・発行元：
Institute of Electrical and Electronics Engineers (IEEE)
DOI：
10.1109/access.2025.3597419
eISSN：2169-3536
-
Validation of LLM-Generated Object Co-Occurrence Information for Understanding Three-Dimensional Scenes
査読有り
Kenta Gunji, Kazunori Ohno, Shuhei Kurita, Ken Sakurada, Ranulfo Bezerra, Shotaro Kojima, Yoshito Okada, Masashi Konyo, Satoshi Tadokoro
IEEE Access 186573-186585 2024年12月
DOI：
10.1109/ACCESS.2024.3514473
-
Region of Interest Loss for Anonymizing Learned Image Compression
査読有り
Christoph Liebender, Ranulfo Bezerra, Kazunori Ohno, Satoshi Tadokoro
2024 IEEE 20th International Conference on Automation Science and Engineering (CASE) 3569-3576 2024年8月28日
出版者・発行元：
IEEE
DOI：
10.1109/case59546.2024.10711721
-
Effectiveness of canine training using suit-mounted feeder
査読有り
Shoichi Nezu, Kazunori Ohno, Shotaro Kojima, Ranulfo Bezerra, Miho Nagasawa, Takufumi Kikusui, Satoshi Tadokoro
Advanced Robotics 1-11 2024年7月11日
出版者・発行元：
Informa UK Limited
DOI：
10.1080/01691864.2024.2365301
ISSN：0169-1864
eISSN：1568-5535
-
Anomaly Detection in LiDAR Data Using Virtual and Real Observations
査読有り
Keiichiro Hattori, Ranulfo Bezerra, Shotaro Kojima, Yoshito Okada, Kazunori Ohno, Shintaro Ishihara, Kenji Sawada, Satoshi Tadokoro
2023 21st International Conference on Advanced Robotics, ICAR 2023 191-198 2023年
DOI：
10.1109/ICAR58858.2023.10406443
-
Fast and Accurate Simulation of Mecanum Wheels with Passive Rollers Emulated by Fixed Joints and Anisotropic Friction
査読有り
Yoshito Okada, Kazuya Oguma, Kenta Gunji, Yoshiki Yokota, Hanif Aryadi, Shotaro Kojima, Ranulfo Bezerra, Masashi Konyo, Kazunori Ohno, Satoshi Tadokoro
2023 21st International Conference on Advanced Robotics, ICAR 2023 592-598 2023年
DOI：
10.1109/ICAR58858.2023.10406382
-
MoCArU: Low-Cost Wireless Portable Robot Localization System Using IoT
査読有り
Rawin Assabumrungrat, Ranulfo Bezerra, Iuri Barros, Shotaro Kojima, Yoshito Okada, Masashi Konyo, Kazunori Ohno, Satoshi Tadokoro
Conference Proceedings - IEEE International Conference on Systems, Man and Cybernetics 3458-3465 2023年
DOI：
10.1109/SMC53992.2023.10394661
ISSN：1062-922X
-
Redundant Voronoi Roadmap Graph Using Imaginary Obstacles for Multi-Robot Path Planning
査読有り
Hanif A. Aryadi, Ranulfo Bezerra, Kazunori Ohno, Kenta Gunji, Shotaro Kojima, Masao Kuwahara, Yoshito Okada, Masashi Konyo, Satoshi Tadokoro
Conference Proceedings - IEEE International Conference on Systems, Man and Cybernetics 1772-1779 2023年
DOI：
10.1109/SMC53992.2023.10393983
ISSN：1062-922X
-
Multi-Agent Pickup and Delivery in Transformable Production
査読有り
Hanif A. Aryadi, Ranulfo Bezerra, Kazunori Ohno, Kenta Gunji, Shotaro Kojima, Masao Kuwahara, Yoshito Okada, Masashi Konyo, Satoshi Tadokoro
IEEE International Conference on Automation Science and Engineering 2023-August 2023年
DOI：
10.1109/CASE56687.2023.10260587
ISSN：2161-8070
eISSN：2161-8089
-
LayoutSLAM++: Simultaneous Estimation of Layout and Object Map Based on Geometric Features of Object Placement
査読有り
Kenta Gunji, Kazunori Ohno, Ranulfo Bezerra, Shotaro Kojima, Hanif Aryadi, Yoshito Okada, Masao Kuwahara, Masashi Konyo, Satoshi Tadokoro
IEEE International Conference on Automation Science and Engineering 2023-August 2023年
DOI：
10.1109/CASE56687.2023.10260535
ISSN：2161-8070
eISSN：2161-8089
-
Heterogeneous Multi-Robot Task Allocation for Garment Transformable Production using Deep Reinforcement Learning
査読有り
Ranulfo Bezerra, Kazunori Ohno, Shotaro Kojima, Hanif A. Aryadi, Kenta Gunji, Masao Kuwahara, Yoshito Okada, Masashi Konyo, Satoshi Tadokoro
IEEE International Conference on Automation Science and Engineering 2023-August 2023年
DOI：
10.1109/CASE56687.2023.10260437
ISSN：2161-8070
eISSN：2161-8089
-
Heterogeneous robots coordination for industrial plant inspection and evaluation at World Robot Summit 2020
査読有り
Shotaro Kojima, Tomoya Takahashi, Ranulfo Bezerra, Takaaki Nara, Masaki Takahashi, Naoto Saiki, Kenta Gunji, Pongsakorn Songsuroj, Ryota Suzuki, Kotaro Sato, Zitong Han, Kagetora Takahashi, Yoshito Okada, Masahiro Watanabe, Kenjiro Tadakuma, Kazunori Ohno, Satoshi Tadokoro
Advanced Robotics 36 (21) 1102-1119 2022年
DOI：
10.1080/01691864.2022.2111230
ISSN：0169-1864
eISSN：1568-5535
-
LayoutSLAM: Object Layout based Simultaneous Localization and Mapping for Reducing Object Map Distortion
査読有り
Kenta Gunji, Kazunori Ohno, Shotaro Kojima, Ranulfo Bezerra, Yoshito Okada, Masashi Konyo, Satoshi Tadokoro
IEEE International Conference on Intelligent Robots and Systems 2022-October 2825-2832 2022年
DOI：
10.1109/IROS47612.2022.9981492
ISSN：2153-0858
eISSN：2153-0866
-
Autonomous Human Navigation Using Wearable Multiple Laser Projection Suit
査読有り
Sandeep Kumar Nayak, Kazunori Ohno, Ranulfo Bezerra, Masashi Konyo, Satoshi Tadokoro
SSRR 2022 - IEEE International Symposium on Safety, Security, and Rescue Robotics 53-60 2022年
DOI：
10.1109/SSRR56537.2022.10018708
-
Heterogeneous Multi-Robot Task Scheduling Heuristics for Garment Mass Customization
査読有り
Ranulfo Bezerra, Kazunori Ohno, Shotaro Kojima, Hanif A. Aryadi, Kenta Gunji, Masao Kuwahara, Yoshito Okada, Masashi Konyo, Satoshi Tadokoro
IEEE International Conference on Automation Science and Engineering 2022-August 439-446 2022年
DOI：
10.1109/CASE49997.2022.9926509
ISSN：2161-8070
eISSN：2161-8089
-
An individual prediction model of the pre-loading motion for operator and backhoe pairs
査読有り
Kento Yamada, Kazunori Ohno, Ryunosuke Hamada, Ranulfo Plutarco Bezerra Neto, Naoto Miyamoto, Shotaro Kojima, Taro Suzuki, Takahiro Suzuki, Keiji Nagatani, Yukinori Shibata, Kimitaka Asano, Tomohiro Komatsu, Satoshi Tadokoro
ADVANCED ROBOTICS 35 (23) 1388-1403 2021年12月
DOI：
10.1080/01691864.2021.1980101
ISSN：0169-1864
eISSN：1568-5535
-
Region Recognition Based on HMM Using Primitive Motion Transitions
査読有り
Ranulfo P.Bezerra Netol, Kazunori Ohno, Shotaro Kojima, Satoshi Tadokoro
IEEE Conference on Intelligent Transportation Systems, Proceedings, ITSC 2021-September 1437-1444 2021年9月19日
DOI：
10.1109/ITSC48978.2021.9564906
-
Knowledge Acquisition from Pedestrian Flow Analysis using Sparse Mobile Probe Data
招待有り
査読有り
Ranulfo Plutarco Bezerra Neto, Kazunori Ohno, Thomas Westfechtel, Shotaro Kojima, Kento Yamada, Satoshi Tadokoro
Journal of Intelligent and Robotic Systems: Theory and Applications 102 (4) 2021年8月
出版者・発行元：
Springer Science and Business Media {LLC}
DOI：
10.1007/s10846-021-01419-w
ISSN：0921-0296
eISSN：1573-0409
-
Semantic Mapping of Construction Site from Multiple Daily Airborne LiDAR Data
査読有り
Thomas Westfechtel, Kazunori Ohno, Tetsu Akegawa, Kento Yamada, Ranulfo Plutarco Bezerra Neto, Shotaro Kojima, Taro Suzuki, Tomohiro Komatsu, Yukinori Shibata, Kimitaka Asano, Keji Nagatani, Naoto Miyamoto, Takahiro Suzuki, Tatsuya Harada, Satoshi Tadokoro
IEEE Robotics and Automation Letters 6 (2) 3073-3080 2021年4月
DOI：
10.1109/LRA.2021.3062606
eISSN：2377-3766
-
Causal Analysis for Understanding Vehicle Behavior Affected by Multiple Factors
査読有り
Ranulfo Bezerra, Kazunori Ohno, Shotaro Kojima, Satoshi Tadokoro
2021 20th International Conference on Advanced Robotics, ICAR 2021 441-448 2021年
DOI：
10.1109/ICAR53236.2021.9659455
-
Attachable Sensor Boxes to Visualize Backhoe Motion
査読有り
Kento Yamada, Kazunori Ohno, Naoto Miyamoto, Taro Suzuki, Shotaro Kojima, Ranulfo Plutarco Bezerra Neto, Takahiro Suzuki, Keiji Nagatani, Yukinori Shibata, Kimitaka Asano, Tomohiro Komatsu, Satoshi Tadokoro
2020 IEEE/SICE INTERNATIONAL SYMPOSIUM ON SYSTEM INTEGRATION (SII) 706-711 2020年
DOI：
10.1109/SII46433.2020.9026227
ISSN：2474-2317
-
Prediction of Backhoe Loading Motion via the Beta-Process Hidden Markov Model
査読有り
Kento Yamada, Kazunori Ohno, Ryunosuke Hamada, Thomas Westfechtel, Ranulfo Plutarco Bezerra Neto, Naoto Miyamoto, Taro Suzuki, Takahiro Suzuki, Keiji Nagatani, Yukinori Shibata, Kimitaka Asano, Tomohiro Komatsu, Satoshi Tadokoro
2020 IEEE/RSJ INTERNATIONAL CONFERENCE ON INTELLIGENT ROBOTS AND SYSTEMS (IROS) 2663-2670 2020年
DOI：
10.1109/IROS45743.2020.9340697
ISSN：2153-0858
eISSN：2153-0866
-
Pedestrian flow estimation using sparse observation for autonomous vehicles
査読有り
Ranulfo P.Bezerra Neto, Kazunori Ohno, Thomas Westfechtel, Satoshi Tadokoro
2019 19th International Conference on Advanced Robotics, ICAR 2019 779-784 2019年12月
DOI：
10.1109/ICAR46387.2019.8981587
-
A dual antenna approach for range-only SLAM
査読有り
Ranulfo P.Bezerra Neto, Ricardo A.L. Rabelo, Andre M. Santana
Conference Proceedings - IEEE International Conference on Systems, Man and Cybernetics 2019-October 1030-1035 2019年10月
DOI：
10.1109/SMC.2019.8914253
ISSN：1062-922X
-
Fusion of Camera and Lidar Data for Large Scale Semantic Mapping
査読有り
Thomas Westfechtel, Kazunori Ohno, Ranulfo Plutarco Bezerra Neto, Shotaro Kojima, Satoshi Tadokoro
2019 IEEE Intelligent Transportation Systems Conference, ITSC 2019 257-264 2019年10月
DOI：
10.1109/ITSC.2019.8917107
-
Using historical information of patients for prior authorization learning
査読有り
Karoline Farias, Pedro Santos Neto, Andre Santana, Ranulfo Bezerra Neto
Proceedings - 2019 Brazilian Conference on Intelligent Systems, BRACIS 2019 598-603 2019年10月
DOI：
10.1109/BRACIS.2019.00110
-
Topological mapping using fuzzy systems for structural recognition
査読有り
Francisco B.S. De Rocha, Ranulfo P.B. Neto, Wilson L.R. Junior, Dyogo M. Reis, Ricardo A.L. De Rabêlo, André M. Santana, Joao G.C. Costa
IEEE International Conference on Fuzzy Systems 2018-July 1-7 2018年10月12日
出版者・発行元：
IEEE
DOI：
10.1109/FUZZ-IEEE.2018.8491502
ISSN：1098-7584
-
An approach for environment mapping and control of wall follower cellbot through monocular vision and fuzzy system
査読有り
Karoline De M. Farias, R. Wilson Leal, Ranulfo P. Bezerra Neto, Ricardo A.L. Rabelo, Andre M. Santana
2017 43rd Latin American Computer Conference, CLEI 2017 2017-January 1-8 2017年12月18日
出版者・発行元：
IEEE
DOI：
10.1109/CLEI.2017.8226377
-
AbaQuim - Um Jogo Educativo para Auxílio na Aprendizagem de Distribuição Eletrônica Química
査読有り
Francisco Bruno Rocha, Diego Porto Rocha, Nayana Monção, Ranulfo Plutarco Bezerra Neto, João Guilherme Cavalcanti Costa, Karoline De Moura Farias, Bruno Vicente Lima, Andre Macedo Santana
Anais do XXVIII Simpósio Brasileiro de Informática na Educação (SBIE 2017) 2017年10月27日
出版者・発行元：
Brazilian Computer Society (Sociedade Brasileira de Computação - SBC)
DOI：
10.5753/cbie.sbie.2017.907
eISSN：2316-6533
-
Robôtica na Educação: Uma Revisão Sistemática dos Últimos 10 Anos
査読有り
Ranulfo Plutarco Bezerra Neto, Andre Macedo Santana, Diego Porto Rocha, Anderson Souza
Anais do XXVI Simpósio Brasileiro de Informática na Educação (SBIE 2015) 2015年10月26日
出版者・発行元：
Sociedade Brasileira de Computação - SBC
DOI：
10.5753/cbie.sbie.2015.386
eISSN：2316-6533
https://orcid.org/0000-0001-6017-5724