Výsledky vyhledávání - "Multi-terminal Source Coding"

Source Coding With a Listening-Helper Autor Bross, Shraga I.

“…We consider the cooperative coding of a pair of correlated memoryless source and side-information sequences wherein an encoder assisted by a side-information…”
Získat plný text

Information-Theoretic Caching: The Multi-User Case Autor Sung Hoon Lim, Chien-Yi Wang, Gastpar, Michael

“…In this paper, we consider a cache aided network in which each user is assumed to have individual caches, while upon users' requests, an update message is sent…”
Získat plný text

Information-Theoretic Caching: Sequential Coding for Computing Autor Chien-Yi Wang, Sung Hoon Lim, Gastpar, Michael

“…Under the paradigm of caching, partial data are delivered before the actual requests of users are known. In this paper, this problem is modeled as a canonical…”
Získat plný text

Collaborative Information Bottleneck Autor Vera, Matias, Rey Vega, Leonardo, Piantanida, Pablo

“…This paper investigates a multi-terminal source coding problem under a logarithmic loss fidelity which does not necessarily lead to an additive distortion…”
Získat plný text

An Outer Bound for the Vector Gaussian CEO Problem Autor Ekrem, Ersen, Ulukus, Sennur

“…We study the vector Gaussian CEO problem, where there are arbitrary number of agents, each having a noisy observation of a vector Gaussian source. The goal of…”
Získat plný text

Communication Versus Computation: Duality for Multiple-Access Channels and Source Coding Autor Zhu, Jingge, Lim, Sung Hoon, Gastpar, Michael

“…Computation codes in network information theory are designed for scenarios where the decoder is not interested in recovering the information sources…”
Získat plný text

A Truncated Prediction Framework for Streaming Over Erasure Channels Autor Etezadi, Farrokh, Khisti, Ashish, Jun Chen

“…We propose a new coding technique for sequential transmission of a stream of Gauss-Markov sources over erasure channels under a zero decoding delay constraint…”
Získat plný text

The Three-Terminal Interactive Lossy Source Coding Problem Autor Rey Vega, Leonardo, Piantanida, Pablo, Hero, Alfred O.

“…In this paper, we explore the three-node multiterminal lossy source coding problem, which seems to offer a formidable mathematical complexity. We derive an…”
Získat plný text

Secure Cooperative Source-Coding With Side Information at the Eavesdropper Autor Bross, Shraga I.

“…In the secure cooperative source-coding problem that we consider, Encoder 1 and Decoder 1 observe, respectively, a pair of independent identically distributed…”
Získat plný text

Universal Quantization for Separate Encodings and Joint Decoding of Correlated Sources Autor Reani, Avraham, Merhav, Neri

“…We consider the multi-user lossy source-coding problem for continuous alphabet sources. In a previous work, Ziv proposed a single-user universal coding scheme…”
Získat plný text

Low-Delay Joint Source-Channel Mappings for the Gaussian MAC Autor Kron, Johannes, Alajaji, Fady, Skoglund, Mikael

“…The bivariate Gaussian multiterminal source coding problem with transmission over the Gaussian multiple-access channel is studied. We propose the use of…”
Získat plný text

Multi-Terminal Source Encoding with Side-Information Aided Encoder Breakdown Autor Bross, Shraga I., Dahan, Eran

“…We consider a problem which is an extension of the multi-terminal source coding problem with encoder breakdown studied by Berger-Yeung. In our problem when,…”
Získat plný text

Optimal Delay-Reconstruction Tradeoffs in Peer-to-Peer Networks Autor Ahmed, E, Wagner, A B

“…We study the tradeoff between delay and partial reconstruction in peer-to-peer networks, i.e., the number of messages a peer must obtain to reconstruct a given…”
Získat plný text

Joint source-decoding in large scale sensor networks using Markov random field models Autor Yahampath, Pradeepa

“…An approach to scalable joint source decoding in large-scale sensor networks, based on Markov-random filed (MRF) modeling of the spatio-temporal correlation in…”
Získat plný text

On joint source-channel decoding and interference cancellation in CDMA-based large-scale wireless sensor networks Autor Illangakoon, Chathura, Yahampath, Pradeepa

“…Motivated by potential applications in wireless sensor networks, we consider the problem of communicating a large number of correlated analog sources over a…”
Získat plný text

New Results on Testing Against Independence with Rate-Limited Constraints Autor Espinosa, Sebastian, Silva, Jorge F., Piantanida, Pablo

“…This work studies error exponent limits in hypothesis testing (HT) in a distributed scenario with partial communication constraints. We derive general…”
Získat plný text

Low density parity check matrices for coding of multiple access networks Autor Muramatsu, J., Uyematsu, T., Wadayama, T.

“…The paper considers linear matrices for a coding problem for multiple access networks. It is proved that we can construct codes by using sparse matrices, which…”
Získat plný text

An optimal transmit-receive rate tradeoff in Gray-Wyner network and its relation to common information Autor Viswanatha, K., Akyol, E., Rose, K.

“…This paper considers the problem of characterizing the optimal tradeoff between the total transmit versus receive rate in the Gray-Wyner network. This tradeoff…”
Získat plný text

Prospicient Real-Time Coding of Markov Sources over Burst Erasure Channels: Lossless Case Autor Etezadi, F., Khisti, A., Trott, M. D.

“…We introduce a framework to study fundamental limits of sequential coding of Markov sources under an error propagation constraint. An encoder sequentially…”
Získat plný text

Research on Asymmetry Multi-Terminal Sources Audio Coding Algorithm Autor Jiang Yan, Ning Gengxin, Wei Gang, Yang Yucun

“…Multi-terminal sources coding refers to separate lossy encoding and joint decoding of two or more correlated sources. Based on good output performance it can…”
Získat plný text