Hajime Asama

The University of Tokyo — Japan

Computer Science · Physical Sciences

40h-index8.9kcitations1.0kworks1.92yr avg
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Research Topics

Robotic Path Planning Algorithms(196), Robotics and Sensor-Based Localization(156), Modular Robots and Swarm Intelligence(143), Robotics and Automated Systems(124), Advanced Vision and Imaging(77)

Publications1.0k total

Anomaly-Aware Change Detection for Oil Refinery Inspection Using a Mobile Robot with Viewpoint-Aligned Novel View Synthesis
2026
EVLOD: Ensemble Vision-Language Open-vocabulary Detection for Construction Site Object Recognition
2026
Spectral-to-Spatial Distillation: Denoising Framework for Real-Time Anomalous Sound Detection
2026
Adaptivity of a Multi-robot Coordination System Based on Functional Expressions Using Large Language Models
Springer proceedings in advanced robotics·2025
MRS-CWC: A Weakly Constrained Multi-Robot System with Controllable Constraint Stiffness for Mobility and Navigation in Unknown 3D Rough Environments
2025
Change Detection with a Mobile Robot Using Reference Region Extraction Based on Multi-View Stereo
IEEJ Transactions on Electronics Information and Systems·2025
Automatic Viewpoint Selection for Teleoperation Assistance in Unmanned Environments Using Rail-Mounted Observation Robots
International Journal of Automation Technology·2025Open Access
Erratum for “Pneumatic Plantar Stimulation Device Replicating Manual Therapy Improves Lateral Stability in Standing Posture” (Vol.36, pp. 813-822, 2024)
Journal of Robotics and Mechatronics·2025Open Access
Abnormal Sound Source Detection and Localization by Spatial Mapping of Normal Sounds for Robotic Inspection in Oil Refineries
International Journal of Automation Technology·2025Open Access
Change Detection in Image Pairs for Plant Inspection Using Mobile Robot
International Journal of Automation Technology·2025· 4 citedOpen Access
Gel Immersion Endoscopic Sclerotherapy for Esophageal Varices under TXI Observation
Nihon Kikan Shokudoka Gakkai Kaiho·2025Open Access
Digging motion planning for excavators to reduce soil spillage
ROBOMECH Journal·2025Open Access
MRS-CWC: A Weakly Constrained Multi-Robot System with Controllable Constraint Stiffness for Mobility and Navigation in Unknown 3D Rough Environments
arXiv (Cornell University)·2025Open Access
Group-Aware Robot Navigation in Crowds Using Spatio-Temporal Graph Attention Network With Deep Reinforcement Learning
IEEE Robotics and Automation Letters·2025· 4 cited
Development of a remotely operated robot system for movement in narrow areas based on workspace characteristics
2025· 2 cited
ACSim: A Novel Acoustic Camera Simulator With Recursive Ray Tracing, Artifact Modeling, and Ground Truthing
IEEE Transactions on Robotics·2025· 4 cited
Risk Analysis Methodology for the Design of a Monitoring System for Fuel Debris Retrieval Operations at the Fukushima Daiichi Nuclear Power Station
Transactions of the Atomic Energy Society of Japan·2025Open Access
DART-LLM: Dependency-Aware Multi-Robot Task Decomposition and Execution using Large Language Models
arXiv (Cornell University)·2024· 1 citedOpen Access
Fuel Debris Simulants for the Gripper Design of Decommissioning Robot Manipulator in Fukushima Daiichi (1F)
2024
Clustering of Hammering Sounds and Identification of Defect Clusters Based on Acoustic Energy per Impact for Detection of Concrete Defects
2024· 2 cited
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Frequent Co-authors

Atsushi Yamashita(21), Yusuke Tamura(13), Itaru Endo(10), Wen Wen(8), Hayato Kaetsu(6), Tamio Arai(5), Akihiro Matsumoto(5), Qi An(5), Hiroshi Yamakawa(5), Jun Ota(4), Yonghoon Ji(4), Koichi OZAKI(4), Yuji Ishida(4), Toshio Fukuda(3), Teruo Fujii(3), Shunsuke Hamasaki(3), Kuniaki Kawabata(2), Masahide Sato(2), Inyong Ha(2), Hanwool Woo(2)