Secure Multiterminal Source Coding With Actions

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.) source X n and wishes to compress this source lossyly to the decoder. Another encoder observes the source Y n and wants to comp...

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Veröffentlicht in:Proceedings / IEEE International Symposium on Information Theory S. 2174 - 2178
Hauptverfasser: Lu, Jian, Xu, Yinfei, Zhang, Ping, Wang, Qiao
Format: Tagungsbericht
Sprache:Englisch
Veröffentlicht: IEEE 01.07.2019
Schlagworte:
Decoding
Distortion
Indexes
Memoryless systems
Source coding
Zinc
ISSN:2157-8117
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Zusammenfassung: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.) source X n and wishes to compress this source lossyly to the decoder. Another encoder observes the source Y n and wants to compress this source losslessly to the decoder. A passive eavesdropper having access to the side information Z n can observe the information bits sent by the main encoder. In this scenario, the decoder is allowed to choose actions affecting the correlated source Y n and the side information Z n . For this problem, we characterize the optimal rate-distortion-cost-leakage region for a discrete memoryless setting.
ISSN:2157-8117
DOI:10.1109/ISIT.2019.8849682