1552 search results - page 48 / 311 » Efficient Aggregate Computation over Data Streams |
VLDB
1999
ACM
13 years 12 months ago
1999
ACM
Many efficient algorithms to compute multidimensional aggregation and Cube for relational OLAP have been developed. However, to our knowledge, there is nothing to date in the lite...
SAC
2008
ACM
13 years 7 months ago
2008
ACM
Skyline queries are important due to their usefulness in many application domains. However, by increasing the number of attributes, the probability that a tuple dominates another ...
ICDE
2010
IEEE
14 years 7 months ago
2010
IEEE
Uncertain data are inherent in many applications such as environmental surveillance and quantitative economics research. As an important problem in many applications, KNN query has...
ICIP
2006
IEEE
14 years 9 months ago
2006
IEEE
Three-dimensional (3D) visual scenes with pluralities of graphic objects require considerable network bandwidth to be transmitted and computing power to be rendered on a user'...
ICN
2001
Springer
14 years 5 days ago
2001
Springer
In this paper, a system-level framework is proposed for 3-D graphics streaming. The proposed architecture is scalable with respect to the variations in both bandwidth and channel e...