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CORR
2008
Springer
86views Education» more  CORR 2008»
15 years 7 months ago
Fast computation of the median by successive binning
In many important problems, one uses the median instead of the mean to estimate a population's center, since the former is more robust. But in general, computing the median i...
Ryan J. Tibshirani
CORR
2008
Springer
89views Education» more  CORR 2008»
15 years 7 months ago
On Endogenous Reconfiguration in Mobile Robotic Networks
: In this paper, our focus is on certain applications for mobile robotic networks, where reconfiguration is driven by factors intrinsic to the network rather than changes in the ex...
Ketan Savla, Emilio Frazzoli
164
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CORR
2008
Springer
90views Education» more  CORR 2008»
15 years 7 months ago
Dynamic Connectivity in ALOHA Ad Hoc Networks
We consider an ad hoc network which uses multihop routing and slotted ALOHA for its MAC contention. We show that the minimum time required for a packet to reach the destination fr...
Radha Krishna Ganti, Martin Haenggi
CORR
2008
Springer
125views Education» more  CORR 2008»
15 years 7 months ago
Simultaneous Modular Reduction and Kronecker Substitution for Small Finite Fields
We present algorithms to perform modular polynomial multiplication or modular dot product efficiently in a single machine word. We pack polynomials into integers and perform sever...
Jean-Guillaume Dumas, Laurent Fousse, Bruno Salvy
CORR
2008
Springer
114views Education» more  CORR 2008»
15 years 7 months ago
Dynamic index selection in data warehouses
Analytical queries defined on data warehouses are complex and use several join operations that are very costly, especially when run on very large data volumes. To improve response...
Stéphane Azefack, Kamel Aouiche, Jér...