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128
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SIGMOD
2010
ACM
14 years 8 months ago
2010
ACM
We propose and study a new ranking problem in versioned databases. Consider a database of versioned objects which have different valid instances along a history (e.g., documents i...
128
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TALG
2010
14 years 8 months ago
2010
We study a generalization of the k-median problem with respect to an arbitrary dissimilarity measure D. Given a finite set P of size n, our goal is to find a set C of size k such t...
139
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MOBIHOC
2007
ACM
16 years 1 months ago
2007
ACM
A prerequisite for secure communications between two sensor nodes is that these nodes exclusively share a pairwise key. Although numerous pairwise key establishment (PKE) schemes ...
CORR
2007
Springer
15 years 1 months ago
2007
Springer
The k-forest problem is a common generalization of both the k-MST and the dense-k-subgraph problems. Formally, given a metric space on n vertices V , with m demand pairs ⊆ V × ...
GI
2004
Springer
15 years 6 months ago
2004
Springer
: Dieser Beitrag stellt die Integration der Timing Description Language (TDL) in das Modellierungswerkzeug Simulink vor. Das Ziel ist die Etablierung eines Entwicklungsprozesses, d...