Information-geometric VoI in Sensor Planning Co-PIs: A. Hero and D. Cochran
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Transcript of Information-geometric VoI in Sensor Planning Co-PIs: A. Hero and D. Cochran
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Valueof
Information
1st year review. UCLA 2012
Kickoff
VOI
Year 2 review. ARL, Sept 9 2013
Kickoff
1st year review. UCLA 2012
Valueof
Information
Kickoff
VOI
Year 2 review. ARL, Sept 9 2013
Information-geometric VoI in Sensor PlanningCo-PIs: A. Hero and D. Cochran
• Motivating question: Can VoI with respect to a sensing objective be described geometrically via Rao’s differential geometric view of statistical manifolds?
• Relevance: The VoI of a sequence of sensor control actions with respect to an objective may be characterized by geometric properties of curves on a statistical manifold
• Collaborator: B. Sadler (ARL)
Summary1. Smooth adjustment of sensor
parameters defines a curve in a statistical manifold Q
2. Information change can be quantified by measures on Q
3. Sensor planning can be carried out wrt geometry defined by informational objectives
[1] D. Cochran, A. Hero, ``Information-driven sensor planning,” GlobalSIP, December 2013