1459 search results - page 13 / 292 » An authorization model for temporal data |
ICDE
1993
IEEE
15 years 3 months ago
1993
IEEE
To add time su port to the relational model, both first normal form (fNF and non-INF appmches have maining within 1NF when time support is added may introduce data redundancy. The...
111
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DMSN
2007
ACM
15 years 3 months ago
2007
ACM
Many sensor network applications monitor continuous phenomena by sampling, and fit time-varying models that capture the phenomena's behaviors. We introduce Pulse, a framework...
125
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CAISE
2003
Springer
15 years 4 months ago
2003
Springer
In data warehouses measures are analyzed along different dimensions. Although the structures of these dimensions change over time, data warehouse tools currently in use are not ab...
ICDE
2007
IEEE
15 years 5 months ago
2007
IEEE
WIDM
2003
ACM
15 years 4 months ago
2003
ACM