Publications related to A Topological Treatment of Early-Deciding Set-Agreement

Network coding for undirected information exchange

We consider the information exchange problem where each in a set of terminals transmits information to all other terminals in the set, over an undirected network. We show that the design of only a single network code for multicasting is sufficient to achie ...

2009

A property of Bp(G). Applications to convolution operators

Antoine Derighetti

A new property of B-p(G), permits to obtain an approximation theorem for p-convolution operators and a non-commutative version of the Lohoues monomorphism theorem concerning the norm closure of the set of all p-convolution operators with compact support. ( ...

2009

On the weakest failure detector ever

Rachid Guerraoui

Many problems in distributed computing are impossible to solve when no information about process failures is available. It is common to ask what information about failures is necessary and sufficient to circumvent some specific impossibility, e. g., consen ...

Springer Verlag2009

SU-8 microfluidic device for scintillating particle detection

Philippe Renaud, Alessandro Mapelli, Sébastien Jiguet, Noelia Vico Triviño

This paper presents the study of a novel scintillation detector based on standard microfabrication techniques. It consists of a fine pitch array of hollow waveguides filled with a liquid scintillator and optically coupled to photodetectors. The detector ha ...

Elsevier2009

Diffusion LMS algorithms with information exchange

Ali H. Sayed

We consider the problem of distributed estimation, where a set of nodes are required to collectively estimate some parameter of interest. We motivate and propose new versions of the diffusion LMS algorithm, including a version that outperforms previous sol ...

IEEE2008

A Web Survey for Facial Expressions Evaluation

Michel Bierlaire, Jean-Philippe Thiran, Matteo Sorci, Gianluca Antonini

In the recent years, researchers have investigated several methods of facial expression analysis. Their interest has been to apply their algorithms to sets of images labelled by a restrained number of experts. In order to deal with the generalizability of ...

2008

Broadcast and Slepian-Wolf multicast over Aref Networks

Satish Babu Korada, Dinkar Vasudevan

We consider source coding over Aref networks. In particular we consider the following two problems: (i) multicasting correlated sources to a set of receivers, (ii) broadcasting sources to their respective receivers. For the first problem we show necessary ...

2008

Compute-and-Forward: Harnessing Interference with Structured Codes

Michael Christoph Gastpar

For a centralized encoder and decoder, a channel matrix is simply a set of linear equations that can be transformed into parallel channels. We develop a similar approach to multiuser networks: we view interference as creating linear equations of codewords ...

Ieee Service Center, 445 Hoes Lane, Po Box 1331, Piscataway, Nj 08855-1331 Usa2008

Atoms of all channels, unite! Average case analysis of multi-channel sparse recovery using greedy algorithms

Pierre Vandergheynst, Rémi Gribonval, Karin Schnass

This paper provides new results on computing simultaneous sparse approximations of multichannel signals over redundant dictionaries using two greedy algorithms. The first one, p-thresholding, selects the S atoms that have the largest

p

-correlation while ...

2008

Real-time suboptimal model predictive control using a combination of explicit MPC and online optimization

Colin Neil Jones, Melanie Nicole Zeilinger

Limits on the storage space or the computation time restrict the applicability of model predictive controllers (MPC) in many real problems. Currently available methods either compute the optimal controller online or derive an explicit control law. In this ...

IEEE2008

A Topological Treatment of Early-Deciding Set-Agreement

Graph Chatbot

Chat with Graph Search

Network coding for undirected information exchange

A property of Bp(G). Applications to convolution operators

On the weakest failure detector ever

SU-8 microfluidic device for scintillating particle detection

Diffusion LMS algorithms with information exchange

A Web Survey for Facial Expressions Evaluation

Broadcast and Slepian-Wolf multicast over Aref Networks

Compute-and-Forward: Harnessing Interference with Structured Codes

Atoms of all channels, unite! Average case analysis of multi-channel sparse recovery using greedy algorithms

Real-time suboptimal model predictive control using a combination of explicit MPC and online optimization

On the weakest failure detector ever

Network coding for undirected information exchange

A property of Bp(G). Applications to convolution operators

SU-8 microfluidic device for scintillating particle detection

Diffusion LMS algorithms with information exchange

A Web Survey for Facial Expressions Evaluation

Broadcast and Slepian-Wolf multicast over Aref Networks

Compute-and-Forward: Harnessing Interference with Structured Codes

Atoms of all channels, unite! Average case analysis of multi-channel sparse recovery using greedy algorithms

Real-time suboptimal model predictive control using a combination of explicit MPC and online optimization