Publications related to The Kaspi Rate-Distortion Problem with Encoder Side-Information: Gaussian Case

Periodic Splines and Gaussian Processes for the Resolution of Linear Inverse Problems

Michaël Unser, Julien René Pierre Fageot, Anaïs Laure Marie-Thérèse Badoual

This paper deals with the resolution of inverse problems in a periodic setting or, in other terms, the reconstruction of periodic continuous-domain signals from their noisy measurements. We focus on two reconstruction paradigms: variational and statistical ...

2018

Distributed Rate Allocation in Switch-Based Multiparty Videoconferencing System

Pascal Frossard, Sergio Mena, Stefano D'Aronco

Multiparty videoconferences, or more generally multiparty video calls, are gaining a lot of popularity as they offer a rich communication experience. These applications have, however, large requirements in terms of both network and computational resources ...

2017

A Gaussian Source Coding Perspective on Caching and Total Correlation

Guillaume Jean Op 't Veld

Communication technology has advanced up to a point where children are getting unfamiliar with themost iconic symbol in IT: the loading icon. We no longer wait for something to come on TV, nor for a download to complete. All the content we desire is availa ...

EPFL2017

Low Complexity Scheduling and Coding for Wireless Networks

Siddhartha Brahma

The advent of wireless communication technologies has created a paradigm shift in the accessibility of communication. With it has come an increased demand for throughput, a trend that is likely to increase further in the future. A key aspect of these chall ...

EPFL2015

Enabling Complexity-Performance Trade-Offs for Successive Cancellation Decoding of Polar Codes

Andreas Peter Burg, Alexios Konstantinos Balatsoukas Stimming, Georgios Karakonstantis

Polar codes are one of the most recent advancements in coding theory and they have attracted significant interest. While they are provably capacity achieving over various channels, they have seen limited practical applications. Unfortunately, the successiv ...

2014

Enabling Complexity-Performance Trade-Offs for Successive Cancellation Decoding of Polar Codes

Andreas Peter Burg, Alexios Konstantinos Balatsoukas Stimming, Georgios Karakonstantis

Polar codes are one of the most recent advancements in coding theory and they have attracted significant interest. While they are provably capacity achieving over various channels, they have seen limited practical applications. Unfortunately, the successiv ...

Ieee2014

Distributed Compressed Representation of Correlated Image Sets

Vijayaraghavan Thirumalai

Vision sensor networks and video cameras find widespread usage in several applications that rely on effective representation of scenes or analysis of 3D information. These systems usually acquire multiple images of the same 3D scene from different viewpoin ...

EPFL2012

Optimizing Quantize-Map-and-Forward Relaying for Gaussian Diamond Networks

Christina Fragouli, Ayan Sengupta, I-Hsiang Wang

We evaluate the information-theoretic achievable rates of Quantize-Map-and-Forward (QMF) relaying schemes over Gaussian

N

-relay diamond networks. Focusing on vector Gaussian quantization at the relays, our goal is to understand how close to the cutset up ...

2012

Optimal image alignment with random projections of manifolds: algorithm and geometric analysis

Pascal Frossard, Daniel Kressner, Effrosyni Kokiopoulou

This paper addresses the problem of image alignment based on random measurements. Image alignment consists of estimating the relative transformation between a query image and a reference image. We consider the specific problem where the query image is prov ...

2011

Approximation for Problems in Multi-User Information Theory

Soheil Mohajerzefreh

The main goal in network information theory is to identify fundamental limits of communication over networks, and design solutions which perform close to such limits. After several decades of effort, many important problems still do not have a characteriza ...

EPFL2010

The Kaspi Rate-Distortion Problem with Encoder Side-Information: Gaussian Case

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Periodic Splines and Gaussian Processes for the Resolution of Linear Inverse Problems

Distributed Rate Allocation in Switch-Based Multiparty Videoconferencing System

A Gaussian Source Coding Perspective on Caching and Total Correlation

Low Complexity Scheduling and Coding for Wireless Networks

Enabling Complexity-Performance Trade-Offs for Successive Cancellation Decoding of Polar Codes

Enabling Complexity-Performance Trade-Offs for Successive Cancellation Decoding of Polar Codes

Distributed Compressed Representation of Correlated Image Sets

Optimizing Quantize-Map-and-Forward Relaying for Gaussian Diamond Networks

Optimal image alignment with random projections of manifolds: algorithm and geometric analysis

Approximation for Problems in Multi-User Information Theory

Low Complexity Scheduling and Coding for Wireless Networks

Distributed Compressed Representation of Correlated Image Sets

A Gaussian Source Coding Perspective on Caching and Total Correlation

Optimal image alignment with random projections of manifolds: algorithm and geometric analysis

Approximation for Problems in Multi-User Information Theory

Enabling Complexity-Performance Trade-Offs for Successive Cancellation Decoding of Polar Codes

Periodic Splines and Gaussian Processes for the Resolution of Linear Inverse Problems

Distributed Rate Allocation in Switch-Based Multiparty Videoconferencing System

Enabling Complexity-Performance Trade-Offs for Successive Cancellation Decoding of Polar Codes

Optimizing Quantize-Map-and-Forward Relaying for Gaussian Diamond Networks