14306 search results - page 486 / 2862 » Database System Concepts |
289
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GIS
2004
ACM
16 years 8 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...
176
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BNCOD
2004
15 years 8 months ago
2004
When storing data in heterogeneous databases, one of the top-down design issues concerns the usage of multiple query languages. A common language enables querying of database schem...
222
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ISSA
2008
15 years 8 months ago
2008
The threats and intrusions in IT systems can basically be compared to human diseases with the difference that the human body has an effective way to deal with them, what still nee...
126
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SIGMOD
2001
ACM
16 years 7 months ago
2001
ACM
This article serves three purposes. First of all, to introduce dbjobs, the database of database jobs, and also describe its functionality and architecture. Secondly, to present st...
203
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MM
2004
ACM
16 years 12 days ago
2004
ACM
With the increasing ubiquity of sensors and computational resources, it is becoming easier and increasingly common for people to electronically record, photographs, text, audio, a...