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COMGEO
2006
ACM
15 years 6 months ago
A result about the density of iterated line intersections in the plane
Let S be a finite set of points in the plane and let T (S) be the set of intersection points between pairs of lines passing through any two points in S. We characterize all configu...
Christopher J. Hillar, Darren L. Rhea
JSAC
2006
108views more  JSAC 2006»
15 years 6 months ago
A simple baseband transmission scheme for power line channels
We propose a simple pulse-amplitude modulation (PAM)-based coded modulation scheme that overcomes two major constraints of power line channels, viz., severe insertion-loss and impu...
Raju Hormis, Inaki Berenguer, Xiaodong Wang
APAL
2005
115views more  APAL 2005»
15 years 6 months ago
Completeness of S4 with respect to the real line: revisited
We prove that S4 is complete with respect to Boolean combinations of countable unions of convex subsets of the real line, thus strengthening a 1944 result of McKinsey and Tarski (...
Guram Bezhanishvili, Mai Gehrke
TIP
2002
84views more  TIP 2002»
15 years 6 months ago
Disocclusion: a variational approach using level lines
Object recognition, robot vision, image and film restoration may require the ability to perform disocclusion. We call disocclusion the recovery of occluded areas in a digital image...
Simon Masnou
BMCBI
2011
15 years 1 months ago
PileLine: a toolbox to handle genome position information in next-generation sequencing studies
Background: Genomic position (GP) files currently used in next-generation sequencing (NGS) studies are always difficult to manipulate due to their huge size and the lack of approp...
Daniel Glez-Peña, Gonzalo Gómez-L&oa...