Publications related to Exact Algorithms for $ L ^{ 1 } $ -TV Regularization of Real-Valued or Circle-Valued Signals

State estimation for large-scale partitioned systems: a moving horizon approach

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 ...

2010

An Optimal Algorithm for Reconstructing Images from Binary Measurements

Martin Vetterli, Luciano Sbaiz, Yue Lu, Feng Yang

We have studied a camera with a very large number of binary pixels referred to as the gigavision camera or the gigapixel digital film camera. Potential advantages of this new camera design include improved dynamic range, thanks to its logarithmic sensor re ...

2010

Modeling and Flatness of Rigid and Flexible Cable Suspended Underactuated Robots

Philippe Müllhaupt, Basile Graf

A modeling framework is proposed for the control of rigid and flexible cable-like systems such as cranes, together with a systematic algorithm for computing flat outputs of mechanical systems for which the flat output is a linear combi- nation of free coor ...

IEEE2010

Approximating Linear Threshold Predicates

Ola Nils Anders Svensson, Mahdi Cheraghchi Bashi Astaneh

We study constraint satisfaction problems on the domain {-1,1}, where the given constraints are homogeneous linear threshold predicates. That is, predicates of the form sgn(w_1 x_1 + ... + w_n x_n) for some positive integer weights w_1, ..., w_n. Despite t ...

Springer-Verlag New York, Ms Ingrid Cunningham, 175 Fifth Ave, New York, Ny 10010 Usa2010

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

Particle Swarm Optimization of Memory usage in Embedded Systems

David Atienza Alonso, José Luis Risco Martin

In this paper, we propose a dynamic, non-dominated sorting, multi-objective particle-swarm-based optimizer, named Hierarchical Non-dominated Sorting Particle Swarm Optimizer (H-NSPSO), for memory usage optimization in embedded systems. It significantly red ...

2009

Reducing Memory Requirements for Combinatorial Attacks on NTRU via Multiple Birthdays

In this paper we view the possibilities to lance a multiple (iterative) birthday attack on NTRU. Recently Wagner's algorithm for the generalized birthday problem [9] allowed to speed-up several combinatorial attacks. However, in the case of NTRU we can not ...

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

YaQ: An Architecture for Real-Time Navigation and Rendering of Varied Crowds

Daniel Thalmann, Jonathan Maim, Barbara Yersin

The YaQ software platform is a complete system dedicated to real-time crowd simulation and rendering. Fitting multiple application domains, such as video games and VR, YaQ aims to provide efficient algorithms to generate crowds comprising up to thousands o ...

Institute of Electrical and Electronics Engineers2009

Identification of pieceWise affine models of genetic regulatory networks: the data classification problem

Giancarlo Ferrari Trecate

In this paper we consider the identification of PieceWise Affine (PWA) models of Genetic Regulatory Networks (GRNs) and focus on data classification that is a task of the whole identification process. By assuming that gene expression profiles have been spl ...

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

Exact Algorithms for $ L ^{ 1 } $ -TV Regularization of Real-Valued or Circle-Valued Signals

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State estimation for large-scale partitioned systems: a moving horizon approach

An Optimal Algorithm for Reconstructing Images from Binary Measurements

Modeling and Flatness of Rigid and Flexible Cable Suspended Underactuated Robots

Approximating Linear Threshold Predicates

Moving horizon state estimation of large-scale constrained partitioned systems

Particle Swarm Optimization of Memory usage in Embedded Systems

Reducing Memory Requirements for Combinatorial Attacks on NTRU via Multiple Birthdays

YaQ: An Architecture for Real-Time Navigation and Rendering of Varied Crowds

Identification of pieceWise affine models of genetic regulatory networks: the data classification problem

A Fast Thresholded Landweber Algorithm for Wavelet-Regularized Multidimensional Deconvolution

Reducing Memory Requirements for Combinatorial Attacks on NTRU via Multiple Birthdays

Modeling and Flatness of Rigid and Flexible Cable Suspended Underactuated Robots

An Optimal Algorithm for Reconstructing Images from Binary Measurements

Identification of pieceWise affine models of genetic regulatory networks: the data classification problem

A Fast Thresholded Landweber Algorithm for Wavelet-Regularized Multidimensional Deconvolution

State estimation for large-scale partitioned systems: a moving horizon approach

Approximating Linear Threshold Predicates

Particle Swarm Optimization of Memory usage in Embedded Systems

Moving horizon state estimation of large-scale constrained partitioned systems

YaQ: An Architecture for Real-Time Navigation and Rendering of Varied Crowds