1503 search results - page 265 / 301 » Self-optimizing distributed trees |
119
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CORR
2008
Springer
15 years 3 months ago
2008
Springer
A purely relational account of the true XQuery semantics can turn any relational database system into an XQuery processor. Compiling nested expressions of the fully compositional X...
CPC
2008
15 years 3 months ago
2008
We analyze the weighted height of random tries built from independent strings of i.i.d. symbols on the finite alphabet {1, . . . , d}. The edges receive random weights whose distr...
107
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CN
2006
15 years 3 months ago
2006
In certain reliable group-oriented and multicast applications, a source needs to securely verify whether all (and if not all, which) intended receivers have received a message. How...
127
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CONSTRAINTS
2006
15 years 3 months ago
2006
To model combinatorial decision problems involving uncertainty and probability, we introduce scenario based stochastic constraint programming. Stochastic constraint programs conta...
143
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ISCI
2008
15 years 3 months ago
2008
In this paper, we introduce weights into Pawlak rough set model to balance the class distribution of a data set and develop a weighted rough set based method to deal with the clas...