@inproceedings{CHI-2002-ScottLK,
	author        = "Stacey D. Scott and Neal Lesh and Gunnar W. Klau",
	booktitle     = "{Proceedings of the 20th ACM SIGCHI Conference on Human Factors in Computing Systems: Changing our World, Changing ourselves}",
	doi           = "10.1145/503376.503405",
	isbn          = "1-58113-453-3",
	pages         = "155--162",
	publisher     = "{ACM}",
	title         = "{Investigating human-computer optimization}",
	year          = 2002,
}