133 search results - page 24 / 27 » Improving OLAP Performance by Multidimensional Hierarchical ... |
ASC
2000
13 years 11 months ago
2000
The improved performance of computer-based text analysis represents a major step forward for knowledge management. Reliable text interpretation allows focus to be placed upon the ...
INFOCOM
2006
IEEE
14 years 3 months ago
2006
IEEE
— Recent proposals in multicast overlay construction have demonstrated the importance of exploiting underlying network topology. However, these topology-aware proposals often rel...
ICDE
2012
IEEE
12 years 7 days ago
2012
IEEE
We present a new Bi-level LSH algorithm to perform approximate k-nearest neighbor search in high dimensional spaces. Our formulation is based on a two-level scheme. In the first ...
SIGGRAPH
2009
ACM
14 years 4 months ago
2009
ACM
We present a novel bounding volume hierarchy (BVH) compression and decompression method transparently supporting random access on the compressed BVHs. To support random access on ...
BTW
1993
Springer
14 years 1 months ago
1993
Springer
It is clearly crucial for the success of object-oriented databases to find effiĆ cient implementations that improve on the performance of relational sysĆ tems, rather than being...