@article {67431,
	title = {Context-based Query Answering for Semantic Interoperable Information Systems},
	journal = {Journal of Intelligent Computing VolumeJournal of Intelligent Computing Volume},
	volume = {1},
	year = {2010},
	month = {2010},
	pages = {183},
	author = {Saber, Benharzallah and Okba, Kazar}
}
