6434 search results - page 8 / 1287 » The Dynamic Data Cube |
VMV
2007
13 years 11 months ago
2007
In this paper we present an efficient data structure and algorithms for GPU ray tracing of secondary effects like reflections, refractions and shadows. Our method extends previo...
SSDBM
1998
IEEE
14 years 2 months ago
1998
IEEE
On-Line Analytical Processing (OLAP) is a trend in database technology, which was recently introduced and has attracted the interest of a lot of research work. OLAP is based on th...
ICDE
2010
IEEE
14 years 4 months ago
2010
IEEE
— Previous studies on supporting keyword queries in RDBMSs provide users with a ranked list of relevant linked structures (e.g. joined tuples) or individual tuples. In this paper...
IPPS
2003
IEEE
14 years 3 months ago
2003
IEEE
The pre-computation of data cubes is critical to improving the response time of On-Line Analytical Processing (OLAP) systems and can be instrumental in accelerating data mining tas...
ICIP
1999
IEEE
14 years 11 months ago
1999
IEEE
Information contained in the video sequences is crucial for an autonomous robot or a computer to learn and respond to its surrounding environment. In the past, robot vision is mai...