Sciweavers

LATIN
2010
Springer
14 years 2 months ago
Optimal Succinctness for Range Minimum Queries
For a static array A of n totally ordered objects, a range minimum query asks for the position of the minimum between two specified array indices. We show how to preprocess A into...
Johannes Fischer
LATIN
2010
Springer
14 years 2 months ago
Radix Cross-Sections for Length Morphisms
We prove that the radix cross-section of a rational set for a length morphism, and more generally for a rational function from a free monoid into N, is rational, a property that d...
Sylvain Lombardy, Jacques Sakarovitch
LATIN
2010
Springer
14 years 2 months ago
Average Parameterization and Partial Kernelization for Computing Medians
Nadja Betzler, Jiong Guo, Christian Komusiewicz, R...
LATIN
2010
Springer
14 years 2 months ago
Lipschitz Unimodal and Isotonic Regression on Paths and Trees
Abstract. We describe algorithms for finding the regression of t, a sequence of values, to the closest sequence s by mean squared error, so that s is always increasing (isotonicit...
Pankaj K. Agarwal, Jeff M. Phillips, Bardia Sadri
LATIN
2010
Springer
14 years 2 months ago
Rank Selection in Multidimensional Data
Amalia Duch, Rosa M. Jiménez, Conrado Mart&...
LATIN
2010
Springer
14 years 2 months ago
Sharp Separation and Applications to Exact and Parameterized Algorithms
Many divide-and-conquer algorithms employ the fact that the vertex set of a graph of bounded treewidth can be separated in two roughly balanced subsets by removing a small subset o...
Fedor V. Fomin, Daniel Lokshtanov, Fabrizio Grando...
LATIN
2010
Springer
14 years 2 months ago
Matching Points with Things
Greg Aloupis, Jean Cardinal, Sébastien Coll...
LATIN
2010
Springer
14 years 2 months ago
Tilings Robust to Errors
We study the error robustness of tilings of the plane. The fundamental question is the following: given a tileset, what happens if we allow a small probability of errors? Are the o...
Alexis Ballier, Bruno Durand, Emmanuel Jeandel