3257 search results - page 359 / 652 » Discretization based learning approach to information retrie... |
158
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BTW
2005
Springer
16 years 8 days ago
2005
Springer
: Optimizers in modern DBMSs utilize a cost model to choose an efficient query execution plan (QEP) among all possible ones for a given query. The accuracy of the cost estimates de...
190
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GEOS
2009
Springer
15 years 11 months ago
2009
Springer
Abstract. Often the information present in a spatial knowledge base is represented at a different level of granularity and abstraction than the query constraints. For querying onto...
175
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AMR
2007
Springer
16 years 28 days ago
2007
Springer
Abstract. Accuracy of current automatic image labeling methods is under the requirements of annotation-based image retrieval systems. The performance of most of these labeling meth...
160
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SIGDOC
2005
ACM
16 years 9 days ago
2005
ACM
The creation process of technical documentation is an expensive and time-consuming task especially for complex products. To make this process more cost-efficient computerized supp...
196
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AIRWEB
2009
Springer
16 years 1 months ago
2009
Springer
Spammers in social bookmarking systems try to mimick bookmarking behaviour of real users to gain the attention of other users or search engines. Several methods have been proposed...