Publications related to Scalable Stochastic Optimization: Scenario Reduction with Guarantees

Decentralized State Initialization with Delay Compensation for Multi-modal Sensor Networks

Decentralized processing algorithms are attractive alternatives to centralized algorithms for target tracking applications in smart sensor networks since they provide the ability to scale, reduce vulnerability, reduce communication and share processing res ...

Springer Verlag2007

Average case analysis of multichannel sparse approximations using p- thresholding

Pierre Vandergheynst, Rémi Gribonval, Karin Schnass

This paper introduces

p

-thresholding, an algorithm to compute simultaneous sparse approximations of multichannel signals over redundant dictionaries. We work out both worst case and average case recovery analyses of this algorithm and show that the latte ...

2007

Average case analysis of multichannel sparse approximations using p-thresholding - art. no. 67011X

Pierre Vandergheynst, Rémi Gribonval, Karin Schnass

This paper introduces p-thresholding, an algorithm to compute simultaneous sparse approximations of multichannel signals over redundant dictionaries. We work out both worst case and average case recovery analyses of this algorithm and show that the latter ...

Spie-Int Soc Optical Engineering, Po Box 10, Bellingham, Wa 98227-0010 Usa2007

Average case analysis of multichannel thresholding

Pierre Vandergheynst, Rémi Gribonval, Karin Schnass

This paper introduces p-thresholding, an algorithm to compute simultaneous sparse approximations of multichannel signals over redundant dictionaries. We work out both worst case and average case recovery analyses of this algorithm and show that the latter ...

2007

Stratégie thermique pour le canton de Genève: réseau de distribution de chaleur et climatisation

François Maréchal, Daniel Favrat, Luc Girardin, Céline Weber, Matthias Dubuis

La mise en place d'un plan stratégique de développement des technologies pour couvrir les besoins thermiques du canton concerne l'analyse des synergies entre les ressources et les services à délivrer par l'utilisation de technologies de conversion et de di ...

2007

A Monte-Carlo method for initializing distributed tracking algorithms

Volkan Cevher

Distributed processing algorithms are attractive alternatives to centralized algorithms for target tracking applications in sensor networks. In this paper, we determine an initial probability distribution of multiple target states in a distributed manner t ...

2006

Mapping task-graphs on distributed ECU networks: Efficient algorithms for feasibility and optimality

Friedrich Eisenbrand, Gennady Shmonin

This mapping problem has to be solved in many application scenarios. In the automotive industry, for example, the implementation of car functions involves distributed task sets running on multiple electronic control units (ECU) with bus-based inter-task co ...

2006

Impact of transatlantic transport episodes on summertime ozone in Europe

Isabelle Bey

This paper reports on the transport of ozone

{O}_{3}

and related species over the North Atlantic ocean and its impact on Europe. Measurements of nitrogen dioxide (

{NO}_{2}

)and carbon monoxide (CO) columns from the GOME and MOPITT satellite instrument ...

2006

Network formulations of mixed-integer programs

Friedrich Eisenbrand, Marco Di Summa

Network formulations of mixed-integer programs ...

2006

Oscar: Small-world overlay for realistic key distributions

Karl Aberer, Anwitaman Datta, Sarunas Girdzijauskas

The research on P2P systems which support skewed key distributions has rapidly advanced in the recent years. Yet, the assumptions on the skews we are dealing with remained pretty simple: most of the existing literature assumes simple monotonous key distrib ...

2006

Scalable Stochastic Optimization: Scenario Reduction with Guarantees

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Decentralized State Initialization with Delay Compensation for Multi-modal Sensor Networks

Average case analysis of multichannel sparse approximations using p- thresholding

Average case analysis of multichannel sparse approximations using p-thresholding - art. no. 67011X

Average case analysis of multichannel thresholding

Stratégie thermique pour le canton de Genève: réseau de distribution de chaleur et climatisation

A Monte-Carlo method for initializing distributed tracking algorithms

Mapping task-graphs on distributed ECU networks: Efficient algorithms for feasibility and optimality

Impact of transatlantic transport episodes on summertime ozone in Europe

Network formulations of mixed-integer programs

Oscar: Small-world overlay for realistic key distributions

Decentralized State Initialization with Delay Compensation for Multi-modal Sensor Networks

Network formulations of mixed-integer programs

A Monte-Carlo method for initializing distributed tracking algorithms

Oscar: Small-world overlay for realistic key distributions

Impact of transatlantic transport episodes on summertime ozone in Europe

Stratégie thermique pour le canton de Genève: réseau de distribution de chaleur et climatisation

Average case analysis of multichannel thresholding

Average case analysis of multichannel sparse approximations using p-thresholding - art. no. 67011X

Average case analysis of multichannel sparse approximations using p- thresholding

Mapping task-graphs on distributed ECU networks: Efficient algorithms for feasibility and optimality