Sciweavers

5592 search results - page 948 / 1119
» On Random Betweenness Constraints
Sort
View
136
Voted
TIT
2002
128views more  TIT 2002»
15 years 5 months ago
Bandwidth scaling for fading multipath channels
Abstract--We show that very large bandwidths on fading multipath channels cannot be effectively utilized by spread-spectrum systems that (in a particular sense) spread the availabl...
Muriel Médard, Robert G. Gallager
CORR
2010
Springer
93views Education» more  CORR 2010»
15 years 5 months ago
Generalized roof duality and bisubmodular functions
Consider a convex relaxation ^f of a pseudo-boolean function f. We say that the relaxation is totally half-integral if ^f(x) is a polyhedral function with halfintegral extreme poi...
Vladimir Kolmogorov
168
Voted
JCB
2008
111views more  JCB 2008»
15 years 5 months ago
Sorting Genomes with Centromeres by Translocations
A centromere is a special region in the chromosome that plays a vital role during cell division. Every new chromosome created by a genome rearrangement event must have a centromer...
Michal Ozery-Flato, Ron Shamir
PAMI
2007
193views more  PAMI 2007»
15 years 5 months ago
Robust Object Recognition with Cortex-Like Mechanisms
—We introduce a new general framework for the recognition of complex visual scenes, which is motivated by biology: We describe a hierarchical system that closely follows the orga...
Thomas Serre, Lior Wolf, Stanley M. Bileschi, Maxi...
PR
2007
81views more  PR 2007»
15 years 5 months ago
Graph embedding using tree edit-union
In this paper we address the problem of how to learn a structural prototype that can be used to represent the variations present in a set of trees. The prototype serves as a patte...
Andrea Torsello, Edwin R. Hancock