Ad Hoc Retrieval with Harris SENTINEL.

@inproceedings{knepper-1997-ad, author = {Margaret M. Knepper and Gregory J. Cusick and Kevin L. Fox and Ophir Frieder and Robert A. Killam}, editor = {Ellen M. Voorhees and Donna K. Harman}, title = {{Ad Hoc Retrieval with Harris SENTINEL}}, booktitle = {{Proceedings of The Sixth Text REtrieval Conference, TREC 1997, Gaithersburg, Maryland, USA, November 19-21, 1997}}, series = {NIST Special Publication}, volume = {500-240}, pages = {503--509}, publisher = {National Institute of Standards and Technology (NIST)}, year = {1997}, url = {http://trec.nist.gov/pubs/trec6/papers/harris.ps} }