649 search results - page 19 / 130 » Improved and Optimized Partitioning Techniques in Database Q... |
124
click to vote
VLDB
2002
ACM
15 years 1 months ago
2002
ACM
Query optimization is a computationally intensive process, especially for complex queries. We present here a tool, called PLASTIC, that can be used by query optimizers to amortize...
220
click to vote
ICDE
1995
IEEE
16 years 3 months ago
1995
IEEE
?In a fuzzy relational database where a relation is a fuzzy set of tuples and ill-known data are represented by possibility distributions, nested fuzzy queries can be expressed in ...
207
click to vote
VLDB
2007
ACM
16 years 2 months ago
2007
ACM
Incompleteness due to missing attribute values (aka "null values") is very common in autonomous web databases, on which user accesses are usually supported through media...
134
click to vote
IWMMDBMS
1998
15 years 3 months ago
1998
: In recent years the fusion of multimedia information from multiple real-time sources and databases has become increasingly important because of its practical significance in many...
224
click to vote
ICDE
1998
IEEE
16 years 3 months ago
1998
IEEE
We have developed a MultiMedia Visual Information Seeking (MMVIS) Environment that is the first system to support an integrated approach to the direct manipulation specification o...