734 search results - page 125 / 147 » Efficient join processing over uncertain data |
KDD
2007
ACM
15 years 10 months ago
2007
ACM
Summarization is an important task in data mining. A major challenge over the past years has been the efficient construction of fixed-space synopses that provide a deterministic q...
CASCON
2001
14 years 11 months ago
2001
On Line Analytical Processing (OLAP) aims at gaining useful information quickly from large amounts of data residing in a data warehouse. To improve the quickness of response to qu...
VISUALIZATION
1996
IEEE
15 years 2 months ago
1996
IEEE
A general volume rendering technique is described that efficiently produces images of excellent quality from data defined over irregular grids having a wide variety of formats. Re...
IEAAIE
2009
Springer
15 years 4 months ago
2009
Springer
The process of knowledge discovery from databases is a knowledge intensive, highly user-oriented practice, thus has recently heralded the development of ontology-incorporated data ...
ICIP
2007
IEEE
15 years 11 months ago
2007
IEEE
We consider the problem of estimating and encoding depth maps from multiple views in the context of 3D-TV with free-viewpoint rendering. We propose a novel codec based on the Rate...