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» Derivation of Characteristic Formulae
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IJCAI
1997
15 years 5 months ago
Tractable Cover Compilations
Tractable covers are introduced as a new ap­ proach to equivalence-preserving compilation of propositional knowledge bases. First, a gen­ eral framework is presented. Then, two ...
Yacine Boufkhad, Éric Grégoire, Pier...
EJC
2010
15 years 4 months ago
A q-enumeration of alternating permutations
A classical result of Euler states that the tangent numbers are an alternating sum of Eulerian numbers. A dual result of Roselle states that the secant numbers can be obtained by a...
Matthieu Josuat-Vergès
PROCEDIA
2010
66views more  PROCEDIA 2010»
15 years 2 months ago
Free energy computation by controlled Langevin dynamics
We propose a nonequilibrium sampling method for computing free energy profiles along a given reaction coordinate. The method consists of two parts: a controlled Langevin sampler ...
Juan C. Latorre, Carsten Hartmann, Christof Sch&uu...
TSP
2010
14 years 10 months ago
Nonparametric detection of signals by information theoretic criteria: performance analysis and an improved estimator
Determining the number of sources from observed dataisafundamentalprobleminmanyscientificfields.Inthispaper we consider the nonparametric setting, and focus on the detection perfor...
Boaz Nadler
PG
2007
IEEE
15 years 10 months ago
Fast and Faithful Geometric Algorithm for Detecting Crest Lines on Meshes
A new geometry-based finite difference method for a fast and reliable detection of perceptually salient curvature extrema on surfaces approximated by dense triangle meshes is pro...
Shin Yoshizawa, Alexander G. Belyaev, Hideo Yokota...