6147 search results - page 1167 / 1230 » Requirements, Architectures and Risks |
100
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SIGIR
2005
ACM
15 years 5 months ago
2005
ACM
We introduce a new model for semantic annotation and retrieval from image databases. The new model is based on a probabilistic formulation that poses annotation and retrieval as c...
130
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WS
2005
ACM
15 years 5 months ago
2005
ACM
Mobile ad hoc networks (MANETs) offer communication over a shared wireless channel without any pre-existing infrastructure. Forming peer-to-peer security associations in MANETs i...
106
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WS
2005
ACM
15 years 5 months ago
2005
ACM
The pervasiveness of wireless devices and the architectural organization of wireless networks in distributed communities, where no notion of trust can be assumed, are the main rea...
104
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ADBIS
2005
Springer
15 years 5 months ago
2005
Springer
A major application area of information systems technology and multimedia content management is that of support systems for engineering processes. This includes the particularly im...
BTW
2005
Springer
15 years 5 months ago
2005
Springer
: Optimizers in modern DBMSs utilize a cost model to choose an efficient query execution plan (QEP) among all possible ones for a given query. The accuracy of the cost estimates de...