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CONCUR
1998
Springer
14 years 1 months ago
Axioms for Real-Time Logics
This paper presents a complete axiomatization of two decidable propositional realtime linear temporal logics: Event Clock Logic (EventClockTL) and Metric Interval Temporal Logic w...
Jean-François Raskin, Pierre-Yves Schobbens...
ICPR
2008
IEEE
14 years 10 months ago
Vector field resampling using local streamline approximation
In this paper, we propose an algorithm to resample coarse vector fields in order to obtain vector fields of a higher density. Unlike the typical linear interpolation scheme, our a...
Mani Thomas, Chandra Kambhamettu, Cathleen A. Geig...
IMA
2007
Springer
97views Cryptology» more  IMA 2007»
14 years 3 months ago
Non-linear Cryptanalysis Revisited: Heuristic Search for Approximations to S-Boxes
Non-linear cryptanalysis is a natural extension to Matsui’s linear cryptanalitic techniques in which linear approximations are replaced by nonlinear expressions. Non-linear appro...
Juan M. Estévez-Tapiador, John A. Clark, Ju...
CORR
2004
Springer
123views Education» more  CORR 2004»
13 years 8 months ago
Light types for polynomial time computation in lambda-calculus
We present a polymorphic type system for lambda calculus ensuring that welltyped programs can be executed in polynomial time: dual light affine logic (DLAL). DLAL has a simple typ...
Patrick Baillot, Kazushige Terui
NIPS
2003
13 years 10 months ago
Variational Linear Response
A general linear response method for deriving improved estimates of correlations in the variational Bayes framework is presented. Three applications are given and it is discussed ...
Manfred Opper, Ole Winther