529 search results - page 32 / 106 » Improving verbose queries using subset distribution |
167
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SARA
2005
Springer
15 years 11 months ago
2005
Springer
Abstract. This article introduces a technique for improving the efficiency of diagnosis through approximate compilation. We extend the approach of compiling a diagnostic model, as...
173
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STOC
2002
ACM
16 years 5 months ago
2002
ACM
We present improved algorithms for maintaining transitive closure and all-pairs shortest paths/distances in a digraph under deletion of edges. For the problem of transitive closur...
187
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CORR
2012
Springer
14 years 1 months ago
2012
Springer
A distance oracle is a compact representation of the shortest distance matrix of a graph. It can be queried to retrieve approximate distances and corresponding paths between any p...
158
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HPCC
2007
Springer
15 years 11 months ago
2007
Springer
In a data-indexed DHT overlay network, published data annotations form distributed databases. Queries are distributed to these databases in a nonuniform way. Constructing content d...
207
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DOCENG
2004
ACM
15 years 11 months ago
2004
ACM
With the wide adoption of XML as a standard data representation and exchange format, querying XML documents becomes increasingly important. However, relational database systems co...