3471 search results - page 257 / 695 » Data Stream Query Processing |
222
Voted
ICDE
1998
IEEE
16 years 3 months ago
1998
IEEE
The association of timestamps with various data items such as tuples or attribute values is fundamental to the management of time-varying information. Using intervals in timestamp...
141
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SIGARCH
2008
15 years 2 months ago
2008
As multicore architectures gain widespread use, it becomes increasingly important to be able to harness their additional processing power to achieve higher performance. However, e...
207
Voted
GIS
2004
ACM
16 years 3 months ago
2004
ACM
Motivated by the increasing need to handle complex multidimensional data in location-based data warehouses, this paper proposes a powerful data model that is able to capture the c...
124
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SIGMOD
2000
ACM
15 years 6 months ago
2000
ACM
We present MOCHA, a new self-extensible database middleware system designed to interconnect distributed data sources. MOCHA is designed to scale to large environments and is based...
142
Voted
JODS
2006
15 years 2 months ago
2006
While providing a uniform syntax and a semistructured data model, XML does not express semantics but only structure such as nesting information. In this paper, we consider the prob...