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» On Coherence in Computer Algebra
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92
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JCB
2006
91views more  JCB 2006»
14 years 10 months ago
Reverse Engineering Discrete Dynamical Systems from Data Sets with Random Input Vectors
Recently a new algorithm for reverse engineering of biochemical networks was developed by Laubenbacher and Stigler. It is based on methods from computational algebra and finds mos...
Winfried Just
71
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FFA
2007
62views more  FFA 2007»
14 years 10 months ago
On the parameters of r-dimensional toric codes
From a rational convex polytope of dimension r ≥ 2 J.P. Hansen constructed an error correcting code of length n = (q−1)r over the finite field Fq. A rational convex polytope...
Diego Ruano
SIAMJO
2008
93views more  SIAMJO 2008»
14 years 10 months ago
Recursive Trust-Region Methods for Multiscale Nonlinear Optimization
A class of trust-region methods is presented for solving unconstrained nonlinear and possibly nonconvex discretized optimization problems, like those arising in systems governed by...
Serge Gratton, Annick Sartenaer, Philippe L. Toint
82
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IJFCS
2007
93views more  IJFCS 2007»
14 years 10 months ago
Modelling and Analysis of PKI-Based Systems Using Process Calculi
In this technical report, we present a process algebra aimed at modelling PKI-based systems. The new language, SPIKY, extends the spi-calculus by adding primitives for the retriev...
Benjamin Aziz, Geoff Hamilton
IMAMCI
2007
70views more  IMAMCI 2007»
14 years 10 months ago
On the geometry of stability regions of Smith predictors subject to delay uncertainty
In this paper, we present a geometric method for describing the effects of the delay induced uncertainty on the stability of a standard Smith Predictor control scheme. The method...
Constantin-Irinel Morarescu, Silviu-Iulian Nicules...