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Geometric Descriptions of Value of Information in Sensor Planning

Explore the geometric properties of sensor control actions' Value of Information (VoI) on statistical manifolds. Investigate how Rao’s differential geometric view can define VoI with respect to sensing objectives. Collaboration with A. Hero, D. Cochran, and B. Sadler from ARL. Sensor planning utilizing information-change measures. Reference: D. Cochran, A. Hero, "Information-driven sensor planning," GlobalSIP, December 2013.

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Geometric Descriptions of Value of Information in Sensor Planning

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  1. Information-geometric VoI in Sensor Planning Co-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) Summary Smooth adjustment of sensor parameters defines a curve in a statistical manifold Q Information change can be quantified by measures on Q Sensor planning can be carried out wrt geometry defined by informational objectives [1] D. Cochran, A. Hero, ``Information-driven sensor planning,” GlobalSIP, December 2013

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