2228 search results - page 247 / 446 » A System for Semantic Query Optimization |
123
Voted
SAC
2004
ACM
15 years 8 months ago
2004
ACM
Until recently, issues in image retrieval have been handled in DBMSs and in computer vision as separate research works. Nowadays, the trend is towards integrating the two approach...
111
Voted
BTW
2007
Springer
15 years 8 months ago
2007
Springer
: Statistics that accurately describe the distribution of data values in the columns of relational tables are essential for effective query optimization in a database management sy...
193
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VLDB
2007
ACM
16 years 2 months ago
2007
ACM
Life science laboratories today have to rely on procedural techniques to store and manage large sequence datasets. Procedural techniques are cumbersome to use and are often very i...
132
Voted
SIGMOD
2004
ACM
16 years 2 months ago
2004
ACM
The rich dependency structure found in the columns of real-world relational databases can be exploited to great advantage, but can also cause query optimizers--which usually assum...
141
Voted
SIGMOD
2010
ACM
15 years 2 months ago
2010
ACM
An increasing number of applications operate on data obtained from the Web. These applications typically maintain local copies of the web data to avoid network latency in data acc...