@inproceedings{ICEIS-DISI-2006-Aggarwal,
	author        = "Jake K. Aggarwal",
	booktitle     = "{Proceedings of the Eighth International Conference on Enterprise Information Systems: Databases and Information Systems Integration}",
	isbn          = "972-8865-41-4",
	pages         = "5",
	title         = "{Human Activity Recognition — A Grand Challenge}",
	year          = 2006,
}