Publications

Takaaki Nara, Yoshito Okada, Shotaro Kojima, Ranulfo Bezerra, Kazunori Ohno, Suguru Kameda, Nobuyasu Shiga, Satoshi Yasuda, Kenichi Takizawa, Satoshi Tadokoro (2025). Mapping the Carrier Phase of a Propagating Wave by Wireless Two-Way Interferometry Scanned by a Mobile Robot. IEEE Access.

Masaki Yokota, Yoshito Okada, Ranulfo Bezerra, Kazunori Ohno, Kenjiro Tadakuma, Satoshi Tadokoro (2025). Universal HueCode: Embedding Additional Markers into Monochrome Markers Using Optimal Color Scheme and Recognition Robust to Illumination Changes. Proceedings of the 30th Robotics Symposia.

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Nathan Pascal Walus, Ranulfo Bezerra, Shotaro Kojima, Tsige Tadesse Alemayoh, Satoshi Tadokoro, Kazunori Ohno (2025). Semantic Enrichment of CAD-Based Industrial Environments via Scene Graphs for Simulation and Reasoning. IEEE International Symposium on Safety Security Rescue Robotics, SSRR 2025.

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Iuri Barros, Ranulfo Bezerra, Rawin Assabumrungrat, Shotaro Kojima, Yoshito Okada, Masashi Konyo, Kazunori Ohno, Satoshi Tadokoro (2025). Improving Indoor Localization: A Low-Cost, Multi-Marker and Multi-Camera System for Robot Tracking. IEEE/SICE International Symposium on System Integration, SII 2025, Munich, Germany, January 21-24, 2025.

Noel Alejandro Avila Campos, Masashi Konyo, Ranulfo Bezerra, Shotaro Kojima, Satoshi Tadokoro (2025). Enhancing Teleoperator Awareness of Gripper-Object Interaction by Modulating Control Button Stiffness. IEEE/SICE International Symposium on System Integration, SII 2025, Munich, Germany, January 21-24, 2025.

Iuri Barros, Yoshito Okada, Kenjiro Tadakuma, Masahiro Watanabe, Masashi Konyo, Kazunori Ohno, Yoshiki Yokota, Ranulfo Bezerra, Satoshi Tadokoro (2025). Drone Landing Performance in Windy Conditions: Comparing the Vertical and Horizontal Landing Approaches With the EAGLES Port. IEEE Robotics & Automation Magazine.

Liviu-Mihai Stan, Ranulfo Bezerra, Shotaro Kojima, Tsige Tadesse Alemayoh, Satoshi Tadokoro, Masashi Konyo, Kazunori Ohno (2025). Adaptive Cost-Map-based Path Planning in Partially Unknown Environments with Movable Obstacles. 22st International Conference on Advanced Robotics, ICAR 2025, San Juan, Argentina.

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Kenta Gunji, Kazunori Ohno, Shuhei Kurita, Ken Sakurada, Ranulfo Bezerra, Shotaro Kojima, Yoshito Okada, Masashi Konyo, Satoshi Tadokoro (2024). Validation of LLM-Generated Object Co-Occurrence Information for Understanding Three-Dimensional Scenes. IEEE Access.

Christoph Liebender, Ranulfo Bezerra, Kazunori Ohno, Satoshi Tadokoro (2024). Region of Interest Loss for Anonymizing Learned Image Compression. 20th IEEE International Conference on Automation Science and Engineering, CASE 2024, Bari, Italy, August 28 - Sept. 1, 2024.

João Pedro Gomes Carvalho, Ranulfo Bezerra, Ricardo De Andrade Lira Rabelo, João Pedro Soares Do Monte (2024). Enhancing Agricultural IoT Networks: Multi-Robot Wireless Charging Task Allocation through Reinforcement Learning. Latin American Robotics Symposium, LARS 2024, Arequipa, Peru, November 11-14, 2024.

Shoichi Nezu, Kazunori Ohno, Shotaro Kojima, Ranulfo Bezerra, Miho Nagasawa, Takufumi Kikusui, Satoshi Tadokoro (2024). Effectiveness of canine training using suit-mounted feeder. Adv. Robotics.

Hanif A. Aryadi, Ranulfo Bezerra, Kazunori Ohno, Kenta Gunji, Shotaro Kojima, Masao Kuwahara, Yoshito Okada, Masashi Konyo, Satoshi Tadokoro (2023). Redundant Voronoi Roadmap Graph Using Imaginary Obstacles for Multi-Robot Path Planning. IEEE International Conference on Systems, Man, and Cybernetics, SMC 2023, Honolulu, Oahu, HI, USA, October 1-4, 2023.

Hanif A. Aryadi, Ranulfo Bezerra, Kazunori Ohno, Kenta Gunji, Shotaro Kojima, Masao Kuwahara, Yoshito Okada, Masashi Konyo, Satoshi Tadokoro (2023). Multi-Agent Pickup and Delivery in Transformable Production. 19th IEEE International Conference on Automation Science and Engineering, CASE 2023, Auckland, New Zealand, August 26-30, 2023.

Hanif A. Aryadi, Ranulfo Bezerra, Kazunori Ohno, Kenta Gunji, Shotaro Kojima, Masao Kuwahara, Yoshito Okada, Masashi Konyo, Satoshi Tadokoro (2023). Multi-Agent Pickup and Delivery in Transformable Production. 2023 IEEE 19th International Conference on Automation Science and Engineering (CASE).

Rawin Assabumrungrat, Ranulfo Bezerra, Iuri Barros, Shotaro Kojima, Yoshito Okada, Masashi Konyo, Kazunori Ohno, Satoshi Tadokoro (2023). MoCArU: Low-Cost Wireless Portable Robot Localization System Using IoT. IEEE International Conference on Systems, Man, and Cybernetics, SMC 2023, Honolulu, Oahu, HI, USA, October 1-4, 2023.

Kenta Gunji, Kazunori Ohno, Ranulfo Bezerra, Shotaro Kojima, Hanif Aryadi, Yoshito Okada, Masao Kuwahara, Masashi Konyo, Satoshi Tadokoro (2023). LayoutSLAM++: Simultaneous Estimation of Layout and Object Map Based on Geometric Features of Object Placement. 19th IEEE International Conference on Automation Science and Engineering, CASE 2023, Auckland, New Zealand, August 26-30, 2023.

Kenta Gunji, Kazunori Ohno, Ranulfo Bezerra, Shotaro Kojima, Hanif Aryadi, Yoshito Okada, Masao Kuwahara, Masashi Konyo, Satoshi Tadokoro (2023). LayoutSLAM++: Simultaneous Estimation of Layout and Object Map Based on Geometric Features of Object Placement. 2023 IEEE 19th International Conference on Automation Science and Engineering (CASE).

Ranulfo Bezerra, Kazunori Ohno, Shotaro Kojima, Hanif A. Aryadi, Kenta Gunji, Masao Kuwahara, Yoshito Okada, Masashi Konyo, Satoshi Tadokoro (2023). Heterogeneous Multi-Robot Task Allocation for Garment Transformable Production using Deep Reinforcement Learning. 19th IEEE International Conference on Automation Science and Engineering, CASE 2023, Auckland, New Zealand, August 26-30, 2023.

Ranulfo Bezerra, Kazunori Ohno, Shotaro Kojima, Hanif A. Aryadi, Kenta Gunji, Masao Kuwahara, Yoshito Okada, Masashi Konyo, Satoshi Tadokoro (2023). Heterogeneous Multi-Robot Task Allocation for Garment Transformable Production using Deep Reinforcement Learning. 2023 IEEE 19th International Conference on Automation Science and Engineering (CASE).

Yoshito Okada, Kazuya Oguma, Kenta Gunji, Yoshiki Yokota, Hanif Aryadi, Shotaro Kojima, Ranulfo Bezerra, Masashi Konyo, Kazunori Ohno, Satoshi Tadokoro (2023). Fast and Accurate Simulation of Mecanum Wheels with Passive Rollers Emulated by Fixed Joints and Anisotropic Friction. 21st International Conference on Advanced Robotics, ICAR 2023, Abu Dhabi, United Arab Emirates, December 5-8, 2023.

Keiichiro Hattori, Ranulfo Bezerra, Shotaro Kojima, Yoshito Okada, Kazunori Ohno, Shintaro Ishihara, Kenji Sawada, Satoshi Tadokoro (2023). Anomaly Detection in LiDAR Data Using Virtual and Real Observations. 21st International Conference on Advanced Robotics, ICAR 2023, Abu Dhabi, United Arab Emirates, December 5-8, 2023.

Kenta Gunji, Kazunori Ohno, Shotaro Kojima, Ranulfo Bezerra, Yoshito Okada, Masashi Konyo, Satoshi Tadokoro (2022). LayoutSLAM: Object Layout based Simultaneous Localization and Mapping for Reducing Object Map Distortion. IEEE/RSJ International Conference on Intelligent Robots and Systems, IROS 2022, Kyoto, Japan, October 23-27, 2022.

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 (2022). Heterogeneous robots coordination for industrial plant inspection and evaluation at World Robot Summit 2020. Adv. Robotics.

Ranulfo Bezerra, Kazunori Ohno, Shotaro Kojima, Hanif A. Aryadi, Kenta Gunji, Masao Kuwahara, Yoshito Okada, Masashi Konyo, Satoshi Tadokoro (2022). Heterogeneous Multi-Robot Task Scheduling Heuristics for Garment Mass Customization. 18th IEEE International Conference on Automation Science and Engineering, CASE 2022, Mexico City, Mexico, August 20-24, 2022.

Ranulfo Bezerra, Kazunori Ohno, Shotaro Kojima, Hanif Aryadi, Kenta Gunji, Masao Kuwahara, Yoshito Okada, Masashi Konyo, Satoshi Tadokoro (2022). Heterogeneous Multi-Robot Task Scheduling Heuristics for Garment Mass Customization. IEEE 18th International Conference on Automation Science and Engineering (CASE).

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Sandeep Kumar Nayak, Kazunori Ohno, Ranulfo Bezerra, Masashi Konyo, Satoshi Tadokoro (2022). Autonomous Human Navigation Using Wearable Multiple Laser Projection Suit. IEEE International Symposium on Safety, Security, and Rescue Robotics, SSRR 2022, Sevilla, Spain, November 8-10, 2022.

Thomas Westfechtel, Kazunori Ohno, Tetsu Akegawa, Kento Yamada, \textbfRanulfo Plutarco Bezerra Neto, Shotaro Kojima, Taro Suzuki, Tomohiro Komatsu, Yukinori Shibata, Kimitaka Asano, Keiji Nagatani, Naoto Miyamoto, Takahiro Suzuki, Tatsuya Harada, Satoshi Tadokoro (2021). Semantic Mapping of Construction Site From Multiple Daily Airborne LiDAR Data. IEEE Robotics Autom. Lett..

\textbfRanulfo Plutarco Bezerra Neto, Kazunori Ohno, Shotaro Kojima, Satoshi Tadokoro (2021). Region Recognition Based on HMM Using Primitive Motion Transitions. 24th IEEE International Intelligent Transportation Systems Conference, ITSC 2021, Indianapolis, IN, USA, September 19-22, 2021.

Ranulfo Bezerra, Kazunori Ohno, Shotaro Kojima, Satoshi Tadokoro (2021). Region Recognition Based on HMM Using Primitive Motion Transitions. 2021 IEEE International Intelligent Transportation Systems Conference (ITSC).

Kento Yamada, Kazunori Ohno, Ryunosuke Hamada, Thomas Westfechtel, Ranulfo Bezerra, Naoto Miyamoto, Taro Suzuki, Takahiro Suzuki, Keiji Nagatani, Yukinori Shibata, Kimitaka Asano, Tomohiro Komatsu, Satoshi Tadokoro (2021). Prediction of Backhoe Loading Motion via the Beta-Process Hidden Markov Model. 2020 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS).

\textbfRanulfo Plutarco Bezerra Neto, Kazunori Ohno, Thomas Westfechtel, Shotaro Kojima, Kento Yamada, Satoshi Tadokoro (2021). Knowledge Acquisition from Pedestrian Flow Analysis using Sparse Mobile Probe Data. J. Intell. Robotic Syst..

Ranulfo Bezerra, Kazunori Ohno, Thomas Westfechtel, Shotaro Kojima, Kento Yamada, Satoshi Tadokoro (2021). Knowledge Acquisition from Pedestrian Flow Analysis using Sparse Mobile Probe Data. Journal of Intelligent & Robotic Systems.

Ranulfo Bezerra, Kazunori Ohno, Shotaro Kojima, Satoshi Tadokoro (2021). Causal Analysis for Understanding Vehicle Behavior Affected by Multiple Factors. 20th International Conference on Advanced Robotics, ICAR 2021, Ljubljana, Slovenia, December 6-10, 2021.

Ranulfo Bezerra, Kazunori Ohno, Shotaro Kojima, Satoshi Tadokoro (2021). Causal Analysis for Understanding Vehicle Behavior Affected by Multiple Factors. International Conference on Advanced Robotics (ICAR).

Kento Yamada, Kazunori Ohno, Ryunosuke Hamada, \textbfRanulfo Plutarco Bezerra Neto, Naoto Miyamoto, Shotaro Kojima, Taro Suzuki, Takahiro Suzuki, Keiji Nagatani, Yukinori Shibata, Kimitaka Asano, Tomohiro Komatsu, Satoshi Tadokoro (2021). An individual prediction model of the pre-loading motion for operator and backhoe pairs. Adv. Robotics.

Thomas Westfechtel, Kazunori Ohno, Tetsu Akegawa, Kento Yamada, Ranulfo Bezerra, Shotaro Kojima, Taro Suzuki, Tomohiro Komatsu, Yukinori Shibata, Kimitaka Asano, Keji Nagatani, Naoto Miyamoto, Takahiro Suzuki, Tatsuya Harada, Satoshi Tadokoro (2020). Semantic Mapping of Construction Site From Multiple Daily Airborne LiDAR Data. IEEE Robotics and Automation Letters.

Kento Yamada, Kazunori Ohno, Ryunosuke Hamada, Thomas Westfechtel, \textbfRanulfo Plutarco Bezerra Neto, Naoto Miyamoto, Taro Suzuki, Takahiro Suzuki, Keiji Nagatani, Yukinori Shibata, Kimitaka Asano, Tomohiro Komatsu, Satoshi Tadokoro (2020). Prediction of Backhoe Loading Motion via the Beta-Process Hidden Markov Model. IEEE/RSJ International Conference on Intelligent Robots and Systems, IROS 2020, Las Vegas, NV, USA, October 24, 2020 - January 24, 2021.

Kento Yamada, Kimitaka Asano, Tomohiro Komatsu, Satoshi Tadokoro, Kazunori Ohno, Naoto Miyamoto, Taro Suzuki, Shotaro Kojima, \textbfRanulfo Plutarco Bezerra Neto, Takahiro Suzuki, Keiji Nagatani, Yukinori Shibata (2020). Attachable Sensor Boxes to Visualize Backhoe Motion. 2020 IEEE/SICE International Symposium on System Integration, SII 2020, Honolulu, HI, USA, January 12-15, 2020.

Kento Yamada, Kazunori Ohno, Naoto Miyamoto, Taro Suzuki, Shotaro Kojima, Ranulfo Bezerra, Takahiro Suzuki, Keiji Nagatani, Yukinori Shibata, Kimitaka Asano, Tomohiro Komatsu, Satoshi Tadokoro (2020). Attachable Sensor Boxes to Visualize Backhoe Motion. 2020 IEEE/SICE International Symposium on System Integration (SII).

Karoline de M. Farias, Pedro de A. Santos Neto, Andre M. Santana, \textbfRanulfo Plutarco Bezerra Neto (2019). Using Historical Information of Patients for Prior Authorization Learning. 8th Brazilian Conference on Intelligent Systems, BRACIS 2019, Salvador, Brazil, October 15-18, 2019.

\textbfRanulfo Plutarco Bezerra Neto, Kazunori Ohno, Thomas Westfechtel, Satoshi Tadokoro (2019). Pedestrian Flow Estimation Using Sparse Observation for Autonomous Vehicles. 19th International Conference on Advanced Robotics, ICAR 2019, Belo Horizonte, Brazil, December 2-6, 2019.

Ranulfo Bezerra, Kazunori Ohno, Thomas Westfechtel, Satoshi Tadokoro (2019). Pedestrian Flow Estimation Using Sparse Observation for Autonomous Vehicles. 2019 19th International Conference on Advanced Robotics (ICAR).

Thomas Westfechtel, Kazunori Ohno, \textbfRanulfo Plutarco Bezerra Neto, Shotaro Kojima, Satoshi Tadokoro (2019). Fusion of Camera and Lidar Data for Large Scale Semantic Mapping. 2019 IEEE Intelligent Transportation Systems Conference, ITSC 2019, Auckland, New Zealand, October 27-30, 2019.

\textbfRanulfo Plutarco Bezerra Neto, Ricardo A. L. Rabelo, Andre M. Santana (2019). A Dual Antenna Approach for Range-only SLAM. 2019 IEEE International Conference on Systems, Man and Cybernetics, SMC 2019, Bari, Italy, October 6-9, 2019.

Ranulfo Bezerra, Ricardo A. L. Rabelo, Andre M. Santana (2019). A Dual Antenna Approach for Range-only SLAM. 2019 IEEE International Conference on Systems, Man and Cybernetics (SMC).

Francisco B. de S. Rocha, \textbfRanulfo Plutarco Bezerra Neto, Wilson Leal Rodrigues Junior, Dyogo M. Reis, Ricardo de A. L. Rabelo, Andre M. Santana, Joao G. C. Costa (2018). Topological Mapping using Fuzzy Systems for Structural Recognition. 2018 IEEE International Conference on Fuzzy Systems, FUZZ-IEEE 2018, Rio de Janeiro, Brazil, July 8-13, 2018.

Ranulfo Bezerra, Francisco Bruno De Sousa Rocha, Diego Porto Rocha, Karoline De Moura Farias, Ricardo De Andrade Lira Rabelo, Andre Macedo Santana (2018). Sistema Óptico Portátil para Auxílio na Análise Cinemática da Marcha Humana. Revista de Informática Aplicada.

Karoline de M. Farias, R. Wilson Leal, \textbfRanulfo Plutarco Bezerra Neto, Ricardo A. L. Rabelo, Andre M. Santana (2017). An approach for environment mapping and control of wall follower cellbot through monocular vision and fuzzy system. 2017 XLIII Latin American Computer Conference, CLEI 2017, Córdoba, Argentina, September 4-8, 2017.

Francisco Bruno Rocha, Diego Porto Rocha, Nayana Monção, Ranulfo Bezerra, João Guilherme Cavalcanti Costa, Karoline De Moura Farias, Bruno Vicente Lima, Andre Macedo Santana (2017). AbaQuim - Um Jogo Educativo para Auxílio na Aprendizagem de Distribuição Eletrônica Química. Anais do XXVIII Simpósio Brasileiro de Informática na Educação (SBIE 2017).

Wilson L. Rodrigues Junior, Dyogo M. Reis, Ranulfo Bezerra, Ronnasayd S. Machado, Wanderson A. S. Silva, José O. Brito Neto, Ricardo A. L. Rabelo, Andre M. Santana (2016). Aplicação De Controladores Fuzzy E Proporcional Para Um Robô Seguidorde Parede Autônomoem Ambiente Estático. Revista de Sistemas e Computação.

Cite

Ranulfo Bezerra, Diego Porto Rocha, Anderson A. S. Souza, Andre Macedo Santana (2015). Robótica na Educação: Uma Revisão Sistemática dos Últimos 10 Anos. Simpósio Brasileiro de Informática na Educação.