The value of feedback in decentralized detection

• Main Author: Tay, Wee Peng
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2013
• Subjects: Decentralized Detection; Error Exponent; DRNTU::Engineering::Electrical and electronic engineering
• Online Access: https://hdl.handle.net/10356/96115; http://hdl.handle.net/10220/11444
• Institution: Nanyang Technological University

We consider the decentralized binary hypothesis testing problem in networks with feedback, where some or all of the sensors have access to compressed summaries of other sensors' observations. We study certain two-message feedback architectures, in which every sensor sends two messages to a fusi...