Member of the faculty since 1980.
Education: B.A. (mathematics), University of Cincinnati, 1975; M.B.A. (quantitative analysis), University of Cincinnati, 1979; Ph.D. (quantitative analysis), University of Cincinnati, 1980.
Related Experience: Teaching-research assistant, Department of Quantitative Analysis, University of Cincinnati, 1975-79. Professional affiliations: INFORMS, COIN-OR
Research Activities: Incorporating Web technologies such as XML, XSLT, XQuery, and Web Services into the mathematical modeling process; the theory of how to construct good mixed integer linear programming models; symbolic optimization; computing technology and data base theory; polyhedral combinatorics; methods for large scale optimization; bundle pricing models.
Selected Publications: With Miles Lubin, Cosmin Petra, and Burhaneddin Sand{\i}k\c{c}{\i}, "On Parallelizing Dual Decomposition in Stochastic Integer Programming," Forthcoming in Operations Research Letters. With R. Fourer and J. Ma, "Optimization Services, A Framework for Distributed Optimization," Operations Research 2010. With L. Lopes and R. Fourer, "LPFML: A W3C XML Schema for Linear Programming," INFORMS Journal on Computing 2006. With G. Honda, The Essential Guide to Internet Business Technology, Prentice Hall, 2002. Large Scale Linear and Integer Optimization: A Unified Approach, Kluwer Academic Press, 1999. With M. Bala, "A Mathematical Programming Approach to Data Base Normalization," INFORMS Journal on Computing 9 (1997). With W. Hanson, "Optimizing Multinomial Logit Profit Functions," Management Science 42 (1996). With R. Jeroslow, R. Rardin, and J. Wang, "Gainfree Leontief Substitution Flow Problems," Mathematical Programming 57 (1991). "Using Separation Algorithms to Generate Mixed Integer Model Reformulations," Operations Research Letters (1991). With W. Hanson, "Optimal Bundle Pricing," Management Science (1990).