@conference {grisetti08online,
	title = {Online Constraint Network Optimization for Efficient Maximum Likelihood Mapping},
	booktitle = {Proceedings of International Conference on Robotics and Automation ({ICRA})},
	year = {2008},
	pages = {1880{\textendash}1885},
	doi = {10.1109/ROBOT.2008.4543481},
	author = {Giorgio Grisetti and Dario Lodi Rizzini and Cyrill Stachniss and Edwin Olson and Wolfram Burgard}
}
@booklet { IoGr02TR,
	title = {An overview of Plan Generation and Plan Execution with {K-PDDL}},
	year = {2002},
	publisher = {Dipartimento Informatica e Sistemistica Universit{\`a} di Roma La Sapienza, {\tt www.dis.uniroma1.it/$\sim$spqr}},
	author = {L. Iocchi and G. Grisetti}
}
