JSM Preliminary Online Program
This is the preliminary program for the 2009 Joint Statistical Meetings in Washington, DC.

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Activity Number: 245
Type: Invited
Date/Time: Tuesday, August 4, 2009 : 8:30 AM to 10:20 AM
Sponsor: Section on Physical and Engineering Sciences
Abstract - #302968
Title: Detection of Nuclear Material Entering Ports: An Analytic Framework for Data and Policy Analysis
Author(s): Siddhartha Dalal*+
Companies: RAND Corporation
Address: 1776 Main Street, Santa Monica, CA, 90405,
Keywords: Machine Learning ; Illicit Nuclear Material ; Radiation Portals ; Optimal Decision Rules ; Policy Implications for design
Abstract:

Given the mandate by US Congress that all goods entering US should be inspected for illicit nuclear material, most nations are moving towards one hundred percent inspection of all containers entering US at various ports of entry for nuclear material. Towards that end radiation portals have been deployed at most ports of entry. We propose a new Naïve Bayes based learning approach to create a real time decision system to detect illicit nuclear material and study its robustness and optimality properties. Further, we also derive and discuss policy implications regarding the design of hardware, software and decision analytics used in portals.


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