Query Enhancement by User Profiles.

@inproceedings{korfhage-1984-query, author = {Robert R. Korfhage}, editor = {C. J. van Rijsbergen}, title = {{Query Enhancement by User Profiles}}, booktitle = {{Research and Development in Information Retrieval, Proceedings of the Third Joint BCS/ACM Symposium on Research and Development in Information Retrieval, Cambridge, UK, 2-6 July 1984}}, pages = {111--121}, publisher = {Cambridge University Press, on behalf of the British Computer Society (copyright by British Informatics Society Ltd, a subsidiary of the British Computer Society)}, year = {1984}, url = {http://dl.acm.org/citation.cfm?id=636812} }