@article{Hu19-ABB-Hierarchical, title = {Hierarchical Task-Parameterized Learning from Demonstration for Collaborative Object Movement}, author = {Hu, Siyao and Kuchenbecker, Katherine J.}, journal = {Applied Bionics and Biomechanics}, number = {9765383}, month = dec, year = {2019}, doi = {10.1155/2019/9765383}, month_numeric = {12} }