2514 search results - page 380 / 503 » On the Computation of Approximations of Database Queries |
254
click to vote
SIGMOD
2010
ACM
15 years 1 months ago
2010
ACM
In-memory tree structured index search is a fundamental database operation. Modern processors provide tremendous computing power by integrating multiple cores, each with wide vect...
174
click to vote
CVPR
2007
IEEE
16 years 1 months ago
2007
IEEE
Within the field of pattern classification, the Fisher kernel is a powerful framework which combines the strengths of generative and discriminative approaches. The idea is to ch...
297
click to vote
ICDE
2008
IEEE
16 years 8 months ago
2008
IEEE
Aggregation is among the core functionalities of OLAP systems. Frequently, such queries are issued in decision support systems to identify interesting groups of data. When more tha...
189
click to vote
CIDR
2003
15 years 8 months ago
2003
It has frequently been observed that most of the world’s data lies outside database systems. The reason is that database systems focus on structured data, leaving the unstructur...
232
click to vote
EDBT
2012
ACM
13 years 9 months ago
2012
ACM
Increased availability of large repositories of chemical compounds has created new challenges and opportunities for the application of data-mining and indexing techniques to probl...