Query Term Expansion based on Paragraphs of the Relevant Documents.

@inproceedings{ishikawa-1997-query, author = {Kai Ishikawa and Kenji Satoh and Akitoshi Okumura}, editor = {Ellen M. Voorhees and Donna K. Harman}, title = {{Query Term Expansion based on Paragraphs of the Relevant Documents}}, 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 = {577--584}, publisher = {National Institute of Standards and Technology (NIST)}, year = {1997}, url = {http://trec.nist.gov/pubs/trec6/papers/NEC.ps} }