@conference {Iocchi_ICAPS17b,
	title = {Dealing with On-line Human-Robot Negotiations in Hierarchical Agent-based Task Planner},
	booktitle = {Proc. of International Conference on Automated Planning and Scheduling (ICAPS)},
	year = {2017},
	url = {https://www.aaai.org/ocs/index.php/ICAPS/ICAPS17/paper/view/15742},
	author = {E. Sebastiani and R. Lallement and R. Alami and L. Iocchi}
}
