Publications related to Strongly feasible stochastic model predictive control

Programmable Triangular Neighborhood Function for Kohonen Self-Organizing Map Implemented on Chip

A new hardware implementation of the triangular neighborhood function (TF) for ultra-low power, self-organizing maps (SOM) is presented. Simulations carried out in the software model of this network show that even for low signal resolutions (3-6 bits) perf ...

Technical University of Lodz2010

Moving horizon state estimation of large-scale constrained partitioned systems

Giancarlo Ferrari Trecate, Marcello Farina

This paper presents three novel Moving Horizon Estimation (MHE) methods for discrete-time partitioned linear systems, i.e. systems decomposed into coupled subsystems with non-overlapping states. The MHE approach is used due to its capability of exploiting ...

2009

Blocking parameterizations for improving the computational tractability of affine disturbance feedback MPC problems

Colin Neil Jones

Many model predictive control (MPC) schemes suffer from high computational complexity. Especially robust MPC schemes, which explicitly account for the effects of disturbances, can result in computationally intractable problems. So-called move-blocking is a ...

IEEE2009

Graph-Based Approach for 3D Object Duplicate Detection

Touradj Ebrahimi, Frédéric Dufaux, Péter Vajda

In this paper, we consider the challenging problem of object duplicate detection and localization. Several applications require efficient object duplicate detection methods, such as automatic video and image tagging, video surveillance, and high level imag ...

2009

A Multi-stage Secret Sharing Scheme Using All-or-Nothing Transform Approach

Mitra Fatemi

A multi-stage secret sharing (MSS) scheme is a method of sharing a number of secrets among a set of participants, such that any authorized subset of participants could recover one secret in every stage. The first MSS scheme was proposed by He and Dawson in ...

Springer Verlag2009

Parallelization of the LEMan Code with MPI and OpenMP

Wilfred Anthony Cooper, Nicolas Mellet

The low-frequency wave propagation code LEMan has been parallelized. Due to large memory requirement but fast computation with the cold model, the parallelization is limited to a low number of processors. The specific block-tridiagonal structure of the mat ...

Springer-Verlag New York, Ms Ingrid Cunningham, 175 Fifth Ave, New York, Ny 10010 Usa2009

Integration of TDOA Features in Information Bottleneck Framework for Fast Speaker Diarization

Hervé Bourlard, Fabio Valente, Deepu Vijayasenan

In this paper we address the combination of multiple feature streams in a fast speaker diarization system for meeting recordings. Whenever Multiple Distant Microphones (MDM) are used, it is possible to estimate the Time Delay of Arrival (TDOA) for differen ...

IDIAP2008

Soft-output sphere decoding: Algorithms and VLSI implementation

Andreas Peter Burg, Christoph Studer

Multiple-input multiple-output (MIMO) detection algorithms providing soft information for a subsequent channel decoder pose significant implementation challenges due to their high computational complexity. In this paper, we show how sphere decoding can be ...

2008

A Fast Thresholded Landweber Algorithm for Wavelet-Regularized Multidimensional Deconvolution

Michaël Unser, Cédric René Jean Vonesch

We present a fast variational deconvolution algorithm that minimizes a quadratic data term subject to a regularization on the

\ell ^{ 1 }

-norm of the wavelet coefficients of the solution. Previously available methods have essentially consisted in alte ...

IEEE2008

Estimating interdependences in networks of weakly coupled deterministic systems

Oscar De Feo, Cristian Carmeli

The extraction of information from measured data about the interactions taking place in a network of systems is a key topic in modern applied sciences. This topic has been traditionally addressed considering bivariate time series, providing methods that ar ...

2008

Strongly feasible stochastic model predictive control

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Programmable Triangular Neighborhood Function for Kohonen Self-Organizing Map Implemented on Chip

Moving horizon state estimation of large-scale constrained partitioned systems

Blocking parameterizations for improving the computational tractability of affine disturbance feedback MPC problems

Graph-Based Approach for 3D Object Duplicate Detection

A Multi-stage Secret Sharing Scheme Using All-or-Nothing Transform Approach

Parallelization of the LEMan Code with MPI and OpenMP

Integration of TDOA Features in Information Bottleneck Framework for Fast Speaker Diarization

Soft-output sphere decoding: Algorithms and VLSI implementation

A Fast Thresholded Landweber Algorithm for Wavelet-Regularized Multidimensional Deconvolution

Estimating interdependences in networks of weakly coupled deterministic systems

Programmable Triangular Neighborhood Function for Kohonen Self-Organizing Map Implemented on Chip

Moving horizon state estimation of large-scale constrained partitioned systems

Blocking parameterizations for improving the computational tractability of affine disturbance feedback MPC problems

Graph-Based Approach for 3D Object Duplicate Detection

A Multi-stage Secret Sharing Scheme Using All-or-Nothing Transform Approach

Parallelization of the LEMan Code with MPI and OpenMP

Integration of TDOA Features in Information Bottleneck Framework for Fast Speaker Diarization

Soft-output sphere decoding: Algorithms and VLSI implementation

A Fast Thresholded Landweber Algorithm for Wavelet-Regularized Multidimensional Deconvolution

Estimating interdependences in networks of weakly coupled deterministic systems