649 search results - page 110 / 130 » Improved and Optimized Partitioning Techniques in Database Q... |
115
Voted
ICDE
2006
IEEE
15 years 8 months ago
2006
IEEE
XML structural joins, which evaluate the containment (ancestor-descendant) relationships between XML elements, are important operations of XML query processing. Estimating structu...
CVPR
2000
IEEE
16 years 3 months ago
2000
IEEE
This paper examines the problem of image retrieval from large, heterogeneous image databases. We present a technique that fulfills several needs identified by surveying recent res...
135
Voted
JIIS
2006
15 years 1 months ago
2006
A join of two relations in real databases is usually much smaller than their cartesian product. This means that most of the combinations of tuples in the crossproduct of the respe...
125
Voted
WWW
2005
ACM
16 years 2 months ago
2005
ACM
Continuous queries are used to monitor changes to time varying data and to provide results useful for online decision making. Typically a user desires to obtain the value of some ...
135
click to vote
EDBT
2010
ACM
15 years 7 months ago
2010
ACM
The creation of a generic and modular query optimization and processing infrastructure can provide significant benefits to XML data management. Key pieces of such an infrastructur...