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APAL
2006
85views more  APAL 2006»
13 years 10 months ago
Compact spaces, elementary submodels, and the countable chain condition
Given a space X, J in an elementary submodel M of H(), define XM to be X M with the topology generated by {U M : U J M}. It is established, using anti-large-cardinals assumptio...
Lúcia R. Junqueira, Paul Larson, Franklin D...
FSTTCS
2001
Springer
14 years 2 months ago
Distributed LTL Model Checking Based on Negative Cycle Detection
Abstract. This paper addresses the state explosion problem in automata based LTL model checking. To deal with large space requirements we turn to use a distributed approach. All th...
Lubos Brim, Ivana Cerná, Pavel Krcál...
TCBB
2010
107views more  TCBB 2010»
13 years 8 months ago
A Metric on the Space of Reduced Phylogenetic Networks
—Phylogenetic networks are leaf-labeled, rooted, acyclic, directed graphs, that are used to model reticulate evolutionary histories. Several measures for quantifying the topologi...
Luay Nakhleh
ICDE
2005
IEEE
106views Database» more  ICDE 2005»
14 years 3 months ago
On Small World Graphs in Non-uniformly Distributed Key Spaces
In this paper we show that the topologies of most logarithmic-style P2P systems like Pastry, Tapestry or P-Grid resemble small-world graphs. Inspired by Kleinberg’s small-world ...
Sarunas Girdzijauskas, Anwitaman Datta, Karl Abere...
MICCAI
1998
Springer
14 years 2 months ago
Robust Brain Segmentation Using Histogram Scale-Space Analysis and Mathematical Morphology
Abstract. In this paper, we propose a robust fully non-supervised method dedicated to the segmentation of the brain in T1-weighted MR images. The first step consists in the analysi...
Jean-Francois Mangin, Olivier Coulon, Vincent Frou...