24444 search results - page 447 / 4889 » A Data Model for Data Integration |
208
Voted
SIGMOD
1993
ACM
15 years 11 months ago
1993
ACM
Abstract: We propose a framework for the specification of extensible database systems. A particular goal is to implement a software component for parsing and rule-based optimizatio...
159
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ISCI
2000
15 years 6 months ago
2000
Storage subsystems have become one of the most important components in computer systems nowadays and have been expanded to include all three levels of memory hierarchy, namely the...
189
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IDEAL
2004
Springer
16 years 6 days ago
2004
Springer
Many time series exhibit dynamics over vastly different time scales. The standard way to capture this behavior is to assume that the slow dynamics are a “trend”, to de-trend t...
173
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KDD
2004
ACM
16 years 6 days ago
2004
ACM
World steel trade becomes more competitive every day and new high international quality standards and productivity levels can only be achieved by applying the latest computational...
159
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ECHT
1992
15 years 11 months ago
1992
We present a model for data organized as graphs. Regular expressions over the types of the node and edge labels are used to qualify connected subgraphs. An algebraic language base...