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CORR
2011
Springer
214views Education» more  CORR 2011»
14 years 5 months ago
Convex Approaches to Model Wavelet Sparsity Patterns
Statistical dependencies among wavelet coefficients are commonly represented by graphical models such as hidden Markov trees (HMTs). However, in linear inverse problems such as d...
Nikhil S. Rao, Robert D. Nowak, Stephen J. Wright,...
CORR
2012
Springer
201views Education» more  CORR 2012»
13 years 9 months ago
Signal Recovery on Incoherent Manifolds
Suppose that we observe noisy linear measurements of an unknown signal that can be modeled as the sum of two component signals, each of which arises from a nonlinear sub-manifold ...
Chinmay Hegde, Richard G. Baraniuk
GECCO
2006
Springer
133views Optimization» more  GECCO 2006»
15 years 5 months ago
String transformation-based Bayesian classification or proteins
We describe a Markov chain Bayesian classification tool, SCS, that can perform data-driven classification of proteins and protein segments. Training data for interesting classific...
Timothy Meekhof, Gary W. Daughdrill, Robert B. Hec...
AAAI
2006
15 years 3 months ago
Compiling Uncertainty Away: Solving Conformant Planning Problems using a Classical Planner (Sometimes)
Even under polynomial restrictions on plan length, conformant planning remains a very hard computational problem as plan verification itself can take exponential time. This heavy ...
Héctor Palacios, Hector Geffner
105
Voted
RTA
1998
Springer
15 years 5 months ago
Decidable and Undecidable Second-Order Unification Problems
There is a close relationship between word unification and second-order unification. This similarity has been exploited for instance for proving decidability of monadic second-orde...
Jordi Levy