Articles in Scholarly Journals [Incomplete List]

1. A natural gas cash-out problem: A bilevel programming framework and a penalty function method
   Optimization and Engineering, vol. 7, no. 4, pp. 403–420, 2006
2. Optimal design of gating systems by gradient search methods
   Computational Materials Science, vol. 36, no. 4, pp. 457–467, 2006
3. Efficient operation of natural gas transmission systems: A network-based heuristic for cyclic structures
   Computers & Operations Research, vol. 33, no. 8, pp. 2323–2351, 2006
4. The 10th anniversary special issue
   Journal of Applied Mathematics and Decision Sciences, vol. 2006, Article ID 43435, 3 pages, 2006
5. Preface
   Annals of Operations Research, vol. 138, no. 1, pp. 19–20, 2005
6. Discrete bilevel programming: Application to a natural gas cash-out problem
   European Journal of Operational Research, vol. 166, no. 2, pp. 469–488, 2005
7. Journal of Combinatorial Optimization, vol. 7, no. 3, pp. 291–318, 2003
8. Annals of Operations Research, vol. 116, no. 1/4, pp. 15–18, 2002
9. Annals of Operations Research, vol. 117, no. 1/4, pp. 217–234, 2002
10. Model relaxations for the fuel cost minimization of steady-state gas pipeline networks
    Mathematical and Computer Modelling, vol. 31, no. 2-3, pp. 197–220, 2000
11. Journal of Heuristics, vol. 5, no. 1, pp. 53–70, 1999
12. Computational experience with a branch-and-cut algorithm for flowshop scheduling with setups
    Computers & Operations Research, vol. 25, no. 5, pp. 351–366, 1998
13. Heuristics for the flow line problem with setup costs
    European Journal of Operational Research, vol. 110, no. 1, pp. 76–98, 1998