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

The views expressed here are those of the individual authors
and not necessarily those of the ASA or its board, officers, or staff.


Back to main JSM 2009 Program page




Activity Number: 531
Type: Contributed
Date/Time: Wednesday, August 5, 2009 : 2:00 PM to 3:30 PM
Sponsor: Section on Statistical Computing
Abstract - #304494
Title: Potentiating Sample-Based Constrained Optimization Problems
Author(s): Martin Levy*+ and Zhiyuan Dong and James J. Cochran
Companies: University of Cincinnati and University of Cincinnati and Louisiana Tech University
Address: , , ,
Keywords: Coverage Optimization ; Statistical Estimation ; Bayesian Statistics ; Combinatorial Optimization
Abstract:

Finding a subset collection that provides optimal population coverage is a frequently encountered deterministic problem. A random sample is often used to formulate the optimal coverage (OC) model, which is then used to select the subsets that provide the estimated optimal population coverage. Conceptualizing sample elements as counts in a contingency table, we have shown how decision-makers can combine prior information with sample data to help formulate OC models within a Bayesian framework. We now consider extensions that entail augmenting cell counts with random variables that potentiate, i.e., reflect potential for each element. For example, instead of focusing on the number of bank visits made by the families in a cell, an analyst might be interested in the total value of potential transactions to banks made by those families.


  • The address information is for the authors that have a + after their name.
  • Authors who are presenting talks have a * after their name.

Back to the full JSM 2009 program


JSM 2009 For information, contact jsm@amstat.org or phone (888) 231-3473. If you have questions about the Continuing Education program, please contact the Education Department.
Revised September, 2008