@inproceedings{SIGIR-1997-ChenHSS,
	author        = "Hsinchun Chen and Andrea Houston and Robin R. Sewell and Bruce R. Schatz",
	booktitle     = "{Proceedings of the 20th International ACM SIGIR Conference on Research and Development in Information Retrieval}",
	doi           = "10.1145/258525.277436",
	pages         = "335",
	publisher     = "{ACM}",
	title         = "{Semantic Search and Semantic Categorization}",
	year          = 1997,
}