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Processing Large Sensor Data Sets for Safeguards: The Knowledge Generation System

Thomas, Maikael A.; Smartt, Heidi A.

Modern nuclear facilities, such as reprocessing plants, present inspectors with significant challenges due in part to the sheer amount of equipment that must be safeguarded. The Sandia-developed and patented Knowledge Generation system was designed to automatically analyze large amounts of safeguards data to identify anomalous events of interest by comparing sensor readings with those expected from a process of interest and operator declarations. This paper describes a demonstration of the Knowledge Generation system using simulated accountability tank sensor data to represent part of a reprocessing plant. The demonstration indicated that Knowledge Generation has the potential to address several problems critical to the future of safeguards. It could be extended to facilitate remote inspections and trigger random inspections. Knowledge Generation could analyze data to establish trust hierarchies, to facilitate safeguards use of operator-owned sensors.

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Nexus of technologies : international safeguards, physical protection and arms control

Jordan, Sabina E.; Blair, Dianna S.; Smartt, Heidi A.

New technologies have been, and are continuing to be, developed for Safeguards, Arms Control, and Physical Protection. Application spaces and technical requirements are evolving - Overlaps are developing. Lessons learned from IAEA's extensive experience could benefit other communities. Technologies developed for other applications may benefit Safeguards - Inherent cost benefits and improvements in procurement security processes.

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Results 101–125 of 135
Results 101–125 of 135