Selected Publications
Fully Polynomial Time Approximation Schemes for Stochastic Dynamic Programs. SIAM Journal on Discrete Mathematics. 28(4)
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2014. Fully Polynomial Time Approximation Schemes for Time-Cost Tradeoff Problems in Series-Parallel Project Networks. Operations Research Letters. 37
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2009. Fully Polynomial Time Approximation Schemes for Stochastic Dynamic Programming Problems. ACM-SIAM SODA 2008 Program.
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2008. Fully Polynomial Time Approximation Schemes for Time-Cost Tradeoff Problems in Series-Parallel Project Network. Accepted to Approx 2008 Program. Published in Lecture Notes in Computer Science. Springer Berlin. 5171/2008
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2008. The Impact of Manufacturer Rebates on Supply Chain Profits. Naval Research Logistics. 54
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2007. Two-Echelon Spare Parts Inventory System Subject to a Service Constraint. IIE Transactions. 36
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2004. Locating Containers in a Mega Terminal. Naval Research Logistics. 48
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2001. Probabilistic Analysis of Heuristics for the Vehicle Routing with Time Windows. American Journal of Mathematical and Management Sciences. 13
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1993. Analysis of Heuristics for the Design of Tree Networks. Annals of Operations Research. 36
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1992. On the Distance Constrained Vehicle Routing Problem. Operations Research. 40
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1992. .
1992. On the Minimum-Cost-Bounded Diameter and the Fixed-Budget-Minimum-Diameter Edge Addition Problems. Operations Research Letters. 11
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1992. The Point-to-Point Delivery and Connection Problems: Complexity and Algorithms. Discrete Applied Mathematics. 36
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1992. The Complexity of Finding Two Disjoint Paths with Min Max Objective Function. Discrete Applied Mathematics. 26
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1990. Worst-Case Analysis of Heuristics for the Multi-Depot Capacitated Vehicle Routing Problems. ORSA Journal on Computing. 2
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1990.