482 search results - page 76 / 97 » Selectivity Estimation in Spatial Databases |
FGR
2006
IEEE
14 years 1 months ago
2006
IEEE
Current 2D face recognition systems encounter difficulties in recognizing faces with large pose variations. Utilizing the pose-invariant features of 3D face data has the potentia...
VLDB
2004
ACM
14 years 1 months ago
2004
ACM
Progressive Optimization (POP) is a technique to make query plans robust, and minimize need for DBA intervention, by repeatedly re-optimizing a query during runtime if the cardina...
ICDT
2001
ACM
14 years 6 days ago
2001
ACM
Abstract. Nearest-neighbor queries in high-dimensional space are of high importance in various applications, especially in content-based indexing of multimedia data. For an optimiz...
CORR
2008
Springer
13 years 7 months ago
2008
Springer
MEMS storage devices are new non-volatile secondary storages that have outstanding advantages over magnetic disks. MEMS storage devices, however, are much different from magnetic ...
SIGMOD
2009
ACM
14 years 8 months ago
2009
ACM
When a database query has a large number of results, the user can only be shown one page of results at a time. One popular approach is to rank results such that the "best&quo...