Výsledky vyhledávání - "multiterminal source coding problem"

Multiterminal source coding problem with several side informations at the decoder Autor Oohama, Y.

“…In this paper we consider the separate coding problem for L + 1 correlated memoryless sources. We deal with the case where L sources work as partial side…”
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An improved outer bound for the multiterminal source-coding problem Autor Wagner, A.B., Anantharam, V.

“…We prove a new outer bound on the rate-distortion region for the multiterminal source-coding problem…”
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An Infeasibility Result for the Multiterminal Source-Coding Problem Autor Wagner, Aaron B, Anantharam, Venkat

“…We prove a new outer bound on the rate-distortion region for the multiterminal source-coding problem…”
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Indirect and Direct Gaussian Distributed Source Coding Problems Autor Oohama, Yasutada

“…We consider the distributed source coding system of L correlated Gaussian sources Y l , l = 1, 2, ... , L, which are noisy observations of correlated Gaussian…”
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The Sum-Rate Bound for a New Class of Quadratic Gaussian Multiterminal Source Coding Problems Autor Yang, Yang, Xiong, Zixiang

“…In this paper, we show tightness of the Berger-Tung (BT) sum-rate bound for a new class of quadratic Gaussian multiterminal (MT) source coding problems dubbed…”
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A Lower Bound Analysis of Hamming Distortion for a Binary CEO Problem With Joint Source-Channel Coding Autor Xin He, Xiaobo Zhou, Komulainen, Petri, Juntti, Markku, Matsumoto, Tad

“… We first reduce the binary CEO problem to a binary multiterminal source coding problem, of which an outer bound for the rate-distortion region is derived…”
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Multiterminal Source Coding Under Logarithmic Loss Autor Courtade, Thomas A., Weissman, Tsachy

“…We consider the classical two-encoder multiterminal source coding problem where distortion is measured under logarithmic loss…”
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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…”
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The rate-distortion function for the quadratic Gaussian CEO problem Autor Oohama, Y.

“…A new multiterminal source coding problem called the CEO problem was presented and investigated by Berger, Zhang, and Viswanathan…”
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An improved outer bound for multiterminal source coding Autor Wagner, A.B., Anantharam, V.

“…We prove a new outer bound on the rate-distortion region for the multiterminal source-coding problem…”
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An Outer Bound for the Vector Gaussian CEO Problem Autor Ekrem, Ersen, Ulukus, Sennur

“… We obtain our outer bound by evaluating an outer bound for the multiterminal source coding problem by means of a technique relying on the de Bruijn identity and properties of the Fisher information…”
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The sum-rate bound for a new class of quadratic Gaussian multiterminal source coding problems Autor Yang Yang, Zixiang Xiong

“…In this paper we show tightness of the Berger-Tung (BT) sum-rate bound for a new class of quadratic Gaussian multiterminal (MT) source coding problems dubbed…”
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The quadratic Gaussian CEO problem Autor Viswanathan, H., Berger, T.

“… We consider the same multiterminal source coding problem when {X(t)}/sub t=1//sup /spl infin// is independent and identically distributed (i.i.d…”
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A Rate-Distortion Region Analysis for a Binary CEO Problem Autor Xin He, Xiaobo Zhou, Juntti, Markku, Matsumoto, Tad

“… Hence, we first derive the outer bound for the rate- distortion region by providing the converse proof of a binary multiterminal source coding problem which is the key to solve the binary CEO problem…”
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Sum-Rate-Distortion Function for Indirect Multiterminal Source Coding in Federated Learning Autor Zhang, Naifu, Tao, Meixia, Wang, Jia

“…One of the main focus in federated learning (FL) is the communication efficiency since a large number of participating edge devices send their updates to the…”
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The Gaussian CEO problem for a scalar source with memory: A necessary condition Autor Chen, Jie, Jiang, Feng, Swindlehurst, A. Lee

“… This kind of decentralized estimation system is equivalent to the so-called indirect multiterminal source coding problem, and the Berger-Tung inner bound is the best known achievable rate region boundary…”
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Secure Multiterminal Source Coding With Actions Autor Lu, Jian, Xu, Yinfei, Zhang, Ping, Wang, Qiao

“…This paper studies the secure multiterminal source coding problem with actions. In particular, one main encoder observes an independent and identically distributed (i.i.d…”
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On the achievable sum rate of multiterminal source coding for a correlated Gaussian vector source Autor Jie Chen, Swindlehurst, A. L.

“… This kind of decentralized estimation system is equivalent to the so-called indirect multiterminal source coding problem, and the Berger-Tung inner bound is the best known achievable rate region boundary…”
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CEO problem based analysis of D2D cooperative user pairing Autor Xin He, Juntti, Markku, Xiaobo Zhou, Komulainen, Petri, Matsumoto, Tad

“… We derive the rate-distortion function for a binary multiterminal source coding problem. The distortion function is then established by evaluating the relationship between two problems for majority and optimal decision criteria…”
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A generalization of blahut-arimoto algorithm to compute rate-distortion regions of multiterminal source coding under logarithmic loss Autor Ugur, Yigit, Aguerri, Inaki Estella, Zaidi, Abdellatif

“…: the two-encoder multiterminal source coding problem and the Chief Executive Officer (CEO) problem, both under logarithmic loss distortion measure…”
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