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» Sublinear Time Algorithms for Metric Space Problems
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139
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SIGMOD
2003
ACM
146views Database» more  SIGMOD 2003»
16 years 3 months ago
Estimating Compilation Time of a Query Optimizer
A query optimizer compares alternative plans in its search space to find the best plan for a given query. Depending on the search space and the enumeration algorithm, optimizers v...
Ihab F. Ilyas, Jun Rao, Guy M. Lohman, Dengfeng Ga...
107
Voted
GECCO
2003
Springer
113views Optimization» more  GECCO 2003»
15 years 9 months ago
On the Locality of Representations
It is well known that using high-locality representations is important for efficient evolutionary search. This paper discusses how the locality of a representation influences the ...
Franz Rothlauf
158
Voted
RTSS
2008
IEEE
15 years 10 months ago
Symbolic Computation of Schedulability Regions Using Parametric Timed Automata
In this paper, we address the problem of symbolically computing the region in the parameter’s space that guarantees a feasible schedule, given a set of real-time tasks character...
Alessandro Cimatti, Luigi Palopoli, Yusi Ramadian
139
Voted
EMNLP
2011
14 years 3 months ago
Entire Relaxation Path for Maximum Entropy Problems
We discuss and analyze the problem of finding a distribution that minimizes the relative entropy to a prior distribution while satisfying max-norm constraints with respect to an ...
Moshe Dubiner, Yoram Singer
162
Voted
PODS
2012
ACM
276views Database» more  PODS 2012»
13 years 6 months ago
Randomized algorithms for tracking distributed count, frequencies, and ranks
We show that randomization can lead to significant improvements for a few fundamental problems in distributed tracking. Our basis is the count-tracking problem, where there are k...
Zengfeng Huang, Ke Yi, Qin Zhang