Publications related to Nonholonomic source seeking in switching random fields

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Diffusion LMS Over Multitask Networks

Ali H. Sayed, Jie Chen

The diffusion LMS algorithm has been extensively studied in recent years. This efficient strategy allows to address distributed optimization problems over networks in the case where nodes have to collaboratively estimate a single parameter vector. Neverthe ...

Institute of Electrical and Electronics Engineers2015

Source Localization and Tracking in Non-Convex Rooms

Martin Vetterli, Ivan Dokmanic, Orhan Öçal

We consider the estimation of the acoustic source position in a known room from recordings by a microphone array. We propose an algorithm that does not require the room to be convex, nor a line-of-sight path between the microphone array and the source to b ...

Ieee2014

Seam Carving for Text Line Extraction on Color and Grayscale Historical Manuscripts

Sabine Süsstrunk, Nikolaos Arvanitopoulos Darginis

We propose a novel algorithm for automatic text line extraction on color and grayscale manuscript pages without prior binarization. Our algorithm is based on seam carving to compute separating seams between text lines. Seam carving is likely to produce ...

2014

Centrality of Trees for Capacitated k-Center

Ola Nils Anders Svensson, Hyung Chan An, Aditya Bhaskara

We consider the capacitated k-center problem. In this problem we are given a finite set of locations in a metric space and each location has an associated non-negative integer capacity. The goal is to choose (open) k locations (called centers) and assign e ...

Springer2014

An online-offline homogenization strategy to solve quasilinear two-scale problems at the cost of one-scale problems

Assyr Abdulle, Gilles Vilmart, Yun Bai

Inspired by recent analyses of the finite element heterogeneous multiscale method and the reduced basis technique for nonlinear problems, we present a simple and concise finite element algorithm for the reliable and efficient resolution of elliptic or para ...

Wiley-Blackwell2014

Near-Optimally Teaching the Crowd to Classify

Andreas Krause, Amin Karbasi, Ilija Bogunovic

How should we present training examples to learners to teach them classification rules? This is a natural problem when training workers for crowdsourcing labeling tasks, and is also moti- vated by challenges in data-driven online educa- tion. We propose a ...

2014

Joint image registration and reconstruction from compressed multi-view measurements

Pierre Vandergheynst, Gilles Puy

We present a method for joint reconstruction of a set of images representing a given scene from few multi-view measurements obtained by compressed sensing. We model the correlation between measurements using global geometric transformations represented by ...

Spie-Int Soc Optical Engineering2013

Joint image registration and reconstruction from compressed multi-view measurements

Pierre Vandergheynst, Gilles Puy

Spie-Int Soc Optical Engineering2013

Stochastic Source Seeking by Mobile Robots

Mahmut Selman Sakar

We consider the problem of designing controllers to steer mobile robots to the source (the minimizer) of a signal field. In addition to the mobility constraints, e.g., posed by the nonholonomic dynamics, we assume that the field is completely unknown to th ...

Institute of Electrical and Electronics Engineers2012

Nonholonomic source seeking in switching random fields

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Diffusion LMS Over Multitask Networks

Source Localization and Tracking in Non-Convex Rooms

Seam Carving for Text Line Extraction on Color and Grayscale Historical Manuscripts

Sensing the real world

Centrality of Trees for Capacitated k-Center

An online-offline homogenization strategy to solve quasilinear two-scale problems at the cost of one-scale problems

Near-Optimally Teaching the Crowd to Classify

Joint image registration and reconstruction from compressed multi-view measurements

Joint image registration and reconstruction from compressed multi-view measurements

Stochastic Source Seeking by Mobile Robots

Sensing the real world

Centrality of Trees for Capacitated k-Center

Stochastic Source Seeking by Mobile Robots

Diffusion LMS Over Multitask Networks

Source Localization and Tracking in Non-Convex Rooms

Seam Carving for Text Line Extraction on Color and Grayscale Historical Manuscripts

An online-offline homogenization strategy to solve quasilinear two-scale problems at the cost of one-scale problems

Joint image registration and reconstruction from compressed multi-view measurements

Near-Optimally Teaching the Crowd to Classify

Joint image registration and reconstruction from compressed multi-view measurements