@article{CTT100909912,
  author = {T. Hatanaka and T. Mochizuki and T. Sumino and J.M. Maestre and N. Chopra},
  title = {Human Modeling and Passivity Analysis for Semi-autonomous Multi-robot Navigation in Three Dimensions},
  journal = {IEEE Open Journal of Control Systems, Special section on Modeling, Control, and Learning Approaches for Human-Robot Interaction Systems},
  year = 2023,
}

@article{CTT100789005,
  author = {Made Widhi Surya Atman and Takeshi Hatanaka and Zhihua Qu and Nikhil Chopra and Junya Yamauchi and Masayuki FUJITA},
  title = {Motion Synchronization for Semi-autonomous Robotic Swarm with a Passivity-short Human Operator},
  journal = {International Journal of Intelligent Robotics and Applications},
  year = 2018,
}

@inproceedings{CTT100893006,
  author = {T. Hatanaka and T. Mochizuki and J.M. Maestre and N. Chopra},
  title = {Impact of VR Technology on a Human in Semi-autonomous Multi-robot Navigation: Control Theoretic Perspective},
  booktitle = {Proc. 4th IFAC Workshop on Cyber-Physical Human Systems},
  year = 2022,
}