8491 search results - page 222 / 1699 » Forecasting in Database Systems |
149
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JOT
2006
15 years 4 months ago
2006
Many data base applications require the storage and manipulation of different versions of data objects. To satisfy the diverse needs of these applications, current database system...
136
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APWEB
2007
Springer
15 years 11 months ago
2007
Springer
We present in this paper a system for the management of geographic databases from mobile devices. The architecture of the system is extensible in the sense that it can be adapted t...
136
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RTSS
1994
IEEE
15 years 9 months ago
1994
IEEE
Various concurrency control algorithms di er in the time when con icts are detected, and in the way they are resolved. In that respect, the Pessimistic and Optimistic Concurrency ...
148
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ECRTS
2004
IEEE
15 years 8 months ago
2004
IEEE
Many real-time systems need to maintain fresh views which are derived from shared data that are distributed among multiple sites. When a base data item changes, all derived views ...
123
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ICPR
2006
IEEE
16 years 6 months ago
2006
IEEE
We describe a new expression database which contains video sequences of both played and natural expressions and an expression classification system based on warped optical flow fi...