2286 search results - page 20 / 458 » The Combination and Evaluation of Query Performance Predicti... |
ICDM
2006
IEEE
15 years 5 months ago
2006
IEEE
Many previous works of data mining user queries in Peer-to-Peer systems focused their attention on the distribution of query contents. However, few has been done towards a better ...
PUC
2008
14 years 11 months ago
2008
This paper investigates text entry on mobile devices using only five-key. Primarily to support text entry on smaller devices than mobile phones, this method can also be used to max...
107
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BMCBI
2007
14 years 12 months ago
2007
Background: RNA interference (RNAi) is a naturally occurring phenomenon that results in the suppression of a target RNA sequence utilizing a variety of possible methods and pathwa...
112
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TDM
2004
15 years 1 months ago
2004
This paper presents the advantages of combining multiple document representation schemes for query processing of XML queries on content and structure. We show how extending the Te...
CIKM
2009
Springer
15 years 6 months ago
2009
Springer
Bitmap indexes are widely used in Decision Support Systems (DSSs) to improve query performance. In this paper, we evaluate the use of compressed inverted indexes with adapted quer...