Centralized and decentralized detection with cost-constrained measurements
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- 作者：Eray Laza ; b ; eray@ee.bilkent.edu.tr" class="auth_mail" title="E-mail the corresponding author ; Sinan Gezicia ; gezici@ee.bilkent.edu.tr" class="auth_mail" title="E-mail the corresponding author
- 关键词：Hypothesis testing ; Measurement cost ; Decentralized detection ; Centralized detection ; Sensor networks
- 刊名：Signal Processing
- 出版年：2017
- 出版时间：March 2017
- 年：2017
- 卷：132
- 期：Complete
- 页码：8-18
- 全文大小：794 K
文摘
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For both centralized and decentralized detection problems, formulations are proposed for allocating the cost budget to measurement devices J-.
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For centralized detection in the Bayesian framework, a closed-form expression is obtained for binary hypothesis testing with Gaussian observations.
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Specific results are obtained for decentralized detection with two measurement devices in the Bayesian framework.