Submitted/Accepted Publications
- Integrated market selection and production planning: complexity and solution approaches , with W. van den Heuvel, O.E. Kundakcioglu, J. Geunes, H.E. Romeijn, and A.P.M. Wagelmans. Submitted. .
- Simplex-inspired algorithms for solving a class of convex programming problems , with H.E. Romeijn. Submitted. .
- Integrating facility location and production planning, with H.E. Romeijn, Z.-J. Shen, and J. Zhang. Submitted. .
- A class of nonlinear nonseparable continuous knapsack and multiple-choice knapsack problems, with H.E. Romeijn and J. Geunes. Submitted. .
- A simplex algorithm for minimum-cost network-flow problems in infinite networks, with H.E. Romeijn. Forthcoming in Networks. .
- Graphical representations of clutters, with L. Traldi, M. Dinitz, and J. Gold. Forthcoming in Ars Combinatoria.
- Analysis of a class of nonlinear knapsack problems, with H.E. Romeijn and J. Geunes. Proceedings of the 2006 IERC .
Working Papers
- A branch and price algorithm for an integrated production planning and facility location problem , with J. Geunes and H.E. Romeijn. Working Paper. .
- A greedy heuristic for a nonlinear generalized assignment problem , with H.E. Romeijn. Working Paper. .
Invited Conference Presentations
- A Class of Nonlinear Continuous Knapsack Problems with Applications in Supply Chain Optimization
Fifth Annual Florida SCALE Conference , February 2006, Gainesville, Fl.
- Analysis of a Class of Nonlinear Knapsack Problems
IIE Annual Conference, May 2006, Orlando, Fl.
- Facility Location Models with Production Planning Considerations
International Symposium on Mathematical Programming, August 2006, Rio de Janeiro, Brazil.
- Solving a Class of Parallel Machine Scheduling Problems with Nonlinear Cost Functions
INFORMS Annual Meeting, November 2006, Pittsburgh, PA.
- Integrating Facility Location and Production Planning
INFORMS International Meeting, July 2007, Rio Mar, PR.
Contributed Conference Presentations
- A Network Simplex Algorithm for a Class of Infinite-Dimensional Network Flow Problems
INFORMS Annual Meeting, November 2005, San Francisco, CA.
- A Branch and Price Algorithm for Solving an Integrated Production Planning and Facility Location Problem
Sixth Annual Florida SCALE Conference , February 2007, Gainesville, Fl.
Research Interests
- Supply Chain Optimization: in particular, integrated production/location problems and nonlinear assignment/location problems.
- Nonlinear/Global Optimization.
- Approximation Algorithms.
- Infinite-Dimensional Optimization.