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ECCV
2000
Springer
16 years 7 months ago
Plane+Parallax, Tensors and Factorization
Abstract. We study the special form that the general multi-image tensor formalism takes under the plane + parallax decomposition, including matching tensors and constraints, closur...
Bill Triggs
APPROX
2005
Springer
90views Algorithms» more  APPROX 2005»
15 years 11 months ago
Tight Bounds for String Reconstruction Using Substring Queries
We resolve two open problems presented in [8]. First, we consider the problem of reconstructing an unknown string T over a fixed alphabet using queries of the form “does the st...
Dekel Tsur
129
Voted
FOCS
2006
IEEE
15 years 11 months ago
The Kesten-Stigum Reconstruction Bound Is Tight for Roughly Symmetric Binary Channels
We establish the exact threshold for the reconstruction problem for a binary asymmetric channel on the b-ary tree, provided that the asymmetry is sufficiently small. This is the ...
Christian Borgs, Jennifer T. Chayes, Elchanan Moss...
MMB
2010
Springer
194views Communications» more  MMB 2010»
15 years 10 months ago
Searching for Tight Performance Bounds in Feed-Forward Networks
Abstract. Computing tight performance bounds in feed-forward networks under general assumptions about arrival and server models has turned out to be a challenging problem. Recently...
Andreas Kiefer, Nicos Gollan, Jens B. Schmitt
SODA
2010
ACM
185views Algorithms» more  SODA 2010»
15 years 4 months ago
Solving MAX-r-SAT Above a Tight Lower Bound
We present an exact algorithm that decides, for every fixed r ≥ 2 in time O(m) + 2O(k2 ) whether a given multiset of m clauses of size r admits a truth assignment that satisfi...
Noga Alon, Gregory Gutin, Eun Jung Kim, Stefan Sze...