4171 search results - page 622 / 835 » Dependable Data Management in Dynamic Distributed Systems |
168
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SIGMOD
1999
ACM
15 years 11 months ago
1999
ACM
The database query optimizer requires the estimation of the query selectivity to find the most efficient access plan. For queries referencing multiple attributes from the same rel...
283
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GIS
2007
ACM
16 years 7 months ago
2007
ACM
This paper presents an approach to visualize and analyze 3D building information models within virtual 3D city models. Building information models (BIMs) formalize and represent d...
155
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IFIP
2004
Springer
15 years 12 months ago
2004
Springer
We consider the problem of computing the optimal swap edges of a shortest-path tree. This theoretical problem arises in practice in systems that offer point-offailure shortest-path...
163
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IFIP12
2008
15 years 8 months ago
2008
In this paper we: introduce EMADS, the Extendible Multi-Agent Data mining System, to support the dynamic creation of communities of data mining agents; explore the capabilities of ...
201
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DEBU
2010
15 years 3 months ago
2010
Sharing structured data today requires agreeing on a standard schema, then mapping and cleaning all of the data to achieve a single queriable mediated instance. However, for setti...