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191
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IFIP
2009
Springer
15 years 2 months ago
On the Automated Correction of Protocols with Improper Message Encoding
Security protocols are crucial to achieve trusted computing. However, designing security protocols is not easy and so security protocols are typically faulty and have to be repaire...
Dieter Hutter, Raul Monroy
327
Voted
ICASSP
2011
IEEE
15 years 2 months ago
Non-flat clustering whith alpha-divergences
The scope of the well-known k-means algorithm has been broadly extended with some recent results: first, the k- means++ initialization method gives some approximation guarantees...
Olivier Schwander, Frank Nielsen
138
Voted
JMLR
2011
133views more  JMLR 2011»
14 years 11 months ago
Operator Norm Convergence of Spectral Clustering on Level Sets
Following Hartigan (1975), a cluster is defined as a connected component of the t-level set of the underlying density, that is, the set of points for which the density is greater...
Bruno Pelletier, Pierre Pudlo
153
Voted
PRL
2011
14 years 11 months ago
Efficient approximate Regularized Least Squares by Toeplitz matrix
Machine Learning based on the Regularized Least Square (RLS) model requires one to solve a system of linear equations. Direct-solution methods exhibit predictable complexity and s...
Sergio Decherchi, Paolo Gastaldo, Rodolfo Zunino
163
Voted
JDCTA
2010
272views more  JDCTA 2010»
14 years 11 months ago
Optimal Control of Nonlinear Systems Using the Homotopy Perturbation Method: Infinite Horizon Case
This paper presents a new method for solving a class of infinite horizon nonlinear optimal control problems. In this method, first the original optimal control problem is transfor...
Amin Jajarmi, Hamidreza Ramezanpour, Arman Sargolz...