3319 search results - page 238 / 664 » Type Theoretical Databases |
135
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CVPR
1998
IEEE
16 years 1 months ago
1998
IEEE
A new algorithm and systematic evaluation is presented for searching a database via relevance feedback. It represents a new image display strategy for the PicHunter system [2, 1]....
172
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ICDE
1996
IEEE
16 years 9 days ago
1996
IEEE
I n recent years, numerous transaction models have been proposed to address the problems posed by advanced database applications, but only a few of these models are being used in ...
WWW
2007
ACM
15 years 11 months ago
2007
ACM
As XML database sizes grow, the amount of space used for storing the data and auxiliary data structures becomes a major factor in query and update performance. This paper presents...
174
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VLDB
2001
ACM
15 years 11 months ago
2001
ACM
The problem of answering queries using views is to find efficient methods of answering a query using a set of previously materialized views over the database, rather than accessin...
181
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SIGMOD
2009
ACM
15 years 11 months ago
2009
ACM
The skyline operator returns from a set of multi-dimensional objects a subset of superior objects that are not dominated by others. This operation is considered very important in ...