1542 search results - page 140 / 309 » Redundancy in Spatial Databases |
111
Voted
GIS
1999
ACM
15 years 6 months ago
1999
ACM
Nowadays, many applications need data modeling facilities for the description of complex objects with spatial and/or temporal facilities. Responses to such requirements may be fou...
124
Voted
CAISE
2003
Springer
15 years 6 months ago
2003
Springer
Multi-channel information systems involve data redundancy, which, in turn, requires the implementation of synchronization mechanisms among overlapping databases. This need for peri...
117
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VLDB
2007
ACM
15 years 8 months ago
2007
ACM
Intuitively, aggressive work sharing among concurrent queries in a database system should always improve performance by eliminating redundant computation or data accesses. We show...
195
Voted
SIGMOD
1990
ACM
15 years 6 months ago
1990
ACM
In this work access support relataons are introduced as a means for optlmizmg query processing m object-oriented database systems The general idea 1s to mamtam redundant separate ...
129
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DGO
2009
15 years 3 months ago
2009
With the growing importance of foreign commerce comes also greater opportunities for fraudulent behaviour. As such, governments must try to detect frauds as soon as they take plac...