@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{CTT100789009,
  author = {Made Widhi Surya Atman and Noda Kosei and Riku Funada and Junya Yamauchi and Takeshi Hatanaka and Masayuki FUJITA},
  title = {On Passivity-Shortage of Human Operators for A Class of Semi-autonomous Robotic Swarms},
  booktitle = {Proc. of 2nd IFAC Conference on Cyber-Physical & Human Systems},
  year = 2018,
}

@inproceedings{CTT100768882,
  author = {M.W.S. Atman and J. Hay and J. Yamauchi and T. Hatanaka and M. Fujita},
  title = {Two Variations of Passivity-Short-Based Semi-autonomous Robotic Swarms and Their Experimental Analysis},
  booktitle = {Proc. of SICE International Symposium on Control Systems (ISCS) 2018},
  year = 2018,
}