Gesellschaft für Informatik e.V.

Lecture Notes in Informatics


INFORMATIK 2010. Service Science - Neue Perspektiven für die Informatik. Band 2 P-176, 758-764 (2010).

Gesellschaft für Informatik, Bonn
2010


Copyright © Gesellschaft für Informatik, Bonn

Contents

Ranked Set Search in Medline Documents

Kristin Mittag and Alexander Hinneburg

Abstract


Information needs like searching scientific literature that involve high recall rates are difficult to satisfy with ad hoc keyword search. We propose to state queries implicitly by the specification of a set of query documents. The result of such a query is a set of answer documents that are ranked within the answer set. We describe efficient techniques to process such queries. Preliminary experiments using data from the TREC Genomics track 2005 are reported.


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Gesellschaft für Informatik, Bonn
ISBN 978-3-88579-270-3


Last changed 04.10.2013 18:34:34