1860 search results - page 171 / 372 » A Model of Queries for Object-Oriented Databases |
211
click to vote
SIGMOD
1990
ACM
15 years 8 months ago
1990
ACM
In this work access support relataons are introduced as a means for optlmizmg query processing m object-oriented database systems The general idea 1s to mamtam redundant separate ...
240
click to vote
ICDE
2008
IEEE
16 years 6 months ago
2008
IEEE
We study the problem of efficiently computing diverse query results in online shopping applications, where users specify queries through a form interface that allows a mix of stru...
229
click to vote
ICDE
2006
IEEE
16 years 6 months ago
2006
IEEE
Wireless sensor networks generate a vast amount of data. This data, however, must be sparingly extracted to conserve energy, usually the most precious resource in battery-powered ...
146
click to vote
DASFAA
2003
IEEE
15 years 10 months ago
2003
IEEE
The increase in the use of XML (eXtensible Markup Language) makes the semistructured data more and more important on the Web. To exploit the full power of XML documents, a query l...
247
click to vote
BNCOD
2011
14 years 4 months ago
2011
Due to high data volumes and unpredictable arrival rates, continuous query systems processing expensive queries in real-time may fail to keep up with the input data streams - resul...