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I am Professor Emeritus of Management Science, retired from the Eli Broad College of Business at Michigan State University. My primary research interest is in the application of integer programming models and algorithms. Some of my previous publications have appeared in IIE Transactions, Operations Research, Decision Sciences and European Journal of Operational Research. All those journals seemed to have survived the experience.

In addition to research interests, I am active in the INFORMS Pro Bono Analytics project.

(Note: The photo on the left is not even close to being current.)


  • Operations Research
  • Management Science



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My blog, OR in an OB World, is published via Blogger. The content is a mix of tips and tricks for operations research (primarily discrete optimization), coding (Java, CPLEX, R) and Linux (especially Linux Mint), with the occasional rant mixed in.

Find me at ...

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The best way to contact me is via email:

My location is East Lansing, MI 48823 (USA).

Contrary to the occasional rumor, we are in the Eastern (US) Time Zone (GMT-5 when it’s cold, GMT-4 when it’s hot).
If you need a copy of my c.v., you can download it (PDF).