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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Viswanathan, H. Berger, T. |
| Copyright Year | 1995 |
| Description | Author affiliation: Sch. of Electr. Eng., Cornell Univ., Ithaca, NY, USA (Viswanathan, H.) |
| Abstract | The following problem in multiterminal source coding was introduced in Berger and Zhang (see 1994 IEEE International Symposium on Information Theory, Trondheim, Norway). A firm's CEO is interested in a data sequence {X(t)}/sup /spl infin///sub t=1/ which cannot be observed directly. The CEO em ploys a team of L agents who observe independently corrupted versions of{X(t)}/sub /spl infin/t=1/. Let R be the total data rate at which the agents may communicate information about their observations to the CEO. The agents are not allowed to convene. Breger et al. determine the asymptotic behavior of the minimal error frequency in the limit as L and R tend to infinity. Their result is for discrete memoryless source and observations. We consider a special case of the continuous source and observations problem. We assume that the source is an i.i.d sequence of zero mean Gaussian random variables (/spl Nscr/(0,/spl sigma//sup 2//sub X/)) and the observations are corrupted by identical independent memoryless Gaussian noise (/spl Nscr/(0,/spl sigma//sup 2//sub N/)). The CEO is interested in reconstructing the source with minimum mean squared error. We study the asymptotic behavior of the minimum achievable distortion in the limit as first L and then R tends to infinity. |
| File Size | 116321 |
| File Format | |
| ISBN | 0780324536 |
| DOI | 10.1109/ISIT.1995.535775 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 1995-09-17 |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | H infinity control Chromium Source coding Frequency Random variables Gaussian noise Upper bound Rate-distortion Degradation Information theory |
| Content Type | Text |
| Resource Type | Article |
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