@article {das2014mapping,
	title = {Mapping, planning, and sample detection strategies for autonomous exploration},
	journal = {Journal of Field Robotics},
	volume = {31},
	number = {1},
	year = {2014},
	pages = {75{\textendash}106},
	author = {Das, Arun and Diu, Michael and Mathew, Neil and Scharfenberger, Christian and Servos, James and Wong, Andy and Zelek, John S and Clausi, David A and Waslander, Steven L}
}
