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» The Discrete Basis Problem
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91
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JCT
2008
83views more  JCT 2008»
15 years 21 days ago
Bounds on degrees of p-adic separating polynomials
We study a discrete optimization problem introduced by Babai, Frankl, Kutin, and Stefankovic (2001), which provides bounds on degrees of polynomials with p-adically controlled beh...
Daniel J. Katz, Joshua Zahl
103
Voted
DGCI
2006
Springer
15 years 4 months ago
Topological and Geometrical Reconstruction of Complex Objects on Irregular Isothetic Grids
In this paper, we address the problem of vectorization of binary images on irregular isothetic grids. The representation of graphical elements by lines is common in document analys...
Antoine Vacavant, David Coeurjolly, Laure Tougne
CORR
2006
Springer
81views Education» more  CORR 2006»
15 years 22 days ago
Universal Filtering via Hidden Markov Modeling
The problem of discrete universal filtering, in which the components of a discrete signal emitted by an unknown source and corrupted by a known discrete memoryless channel (DMC) ar...
Taesup Moon, Tsachy Weissman
93
Voted
SIAMSC
2008
111views more  SIAMSC 2008»
15 years 19 days ago
An Algebraic Multigrid Approach Based on a Compatible Gauge Reformulation of Maxwell's Equations
With the rise in popularity of compatible finite element, finite difference and finite volume discretizations for the time domain eddy current equations, there has been a correspon...
Pavel B. Bochev, Jonathan J. Hu, Christopher M. Si...
108
Voted
SIGCSE
2002
ACM
128views Education» more  SIGCSE 2002»
15 years 11 days ago
Enhancing the quality of learning and understanding of first-year mathematics for computer science related majors
Most courses on Discrete Mathematics are designed to emphasize problem solving, in general. When the goal is to cover the content, the learning and understanding takes a second pl...
Francis Suraweera