D. Amelynck, P.-J. Maes, J.-P. Martens, and M. Leman, “Beating-Time Gestures Imitation Learning for Humanoid Robots”, EAI Endorsed Trans Creat Tech, vol. 4, no. 13, p. e4, Oct. 2017, doi: 10.4108/eai.8-11-2017.153335.