Published Papers:- Interaction between Technology and Extraction
Scaling Real Options in Natural Gas Production
IIE Transactions, Accepted.
(With: Paul Enders, Nicola Secomandi)
- Push or Pull? Auctioning Supply Contracts
Production & Operations Management, To Appear.
(With: Cuihong Li)
- Managing Inventories of Perishable Goods: The Effect of Substitution
Manufacturing & Operations Service Management, To Appear.
(With: Itir Karaesmen, Borga Deniz)
- Surprising Results on Task Assignment in Server Farms with High-Variability Workloads.
Proceedings of ACM Sigmetrics 2009 Conference on Measurement and Modeling of Computer Systems (Sigmetrics '09) Seattle, WA, To Appear.
(With: Mor Harchol-Balter, A. Young)
- Supply Chain Management of Perishable Goods: A Review
Handbook of Production Planning, To Appear.
(With: Itir Karaesmen, Borga Deniz)
- Assessing the Impact of RFID on Return Center Logistics
Interfaces 37, 2007; 501-514.
(With: Nishtha Langer, Christopher Forman, Sunder Kekre)
- Structural Interpretation & Derivation of Necessary & Sufficient Conditions for Delay Moments in FIFO Multiserver Queues
Queueing Systems 54, 2007; 221-232.
(With: Rein Vesilo)
- An Exact and Efficient Algorithm for the Constrained Dynamic Operator Staffing Problem for Call Centers
Management Science 54, 2007; 339-353.
(With: Atul Bhandari, Mor Harchol-Balter)
- Optimal Control of Serial, Multi-Echelon Inventory/Production Systems with Periodic Batching
Operations Research 55, 2007; 674-687.
(With: Geert-Jan van Houtum, Jinxin Yi)
- Structural Interpretation and Derivation of Necessary and Sufficient Conditions for Delay Moments in FIFO Multiserver Queues.
Queuing Systems 54, 2006; 221-232.
(With: Rein Vesilo)
- Fundamental Characteristics of Queues with Fluctuating Load
Proceedings of ACM Sigmetrics (Sigmetrics '06) 203-215, 2006.
(With: V. Gupta)
- How Many Servers are Best in a Dual-Priority M/PH/k System?
Performance Evaluation 63, 2006; 1253-1272.
(With: A Wierman, T Osogami, Mor Harchol-Balter)
- Now or Later: A Simple Policy for Effective Dual Sourcing in Capacitated Systems
Operations Research 56, 2006; 850-864.
(With: Senthil Veeraraghavan)
- Building Efficient Product Portfolios at John Deere
Operations Research 55, 2006; 617-629.
(With: Tallys Yunes, Dominic Napolitano, Sridhar Tayur)
- Cycle Stealing with Switching Times and Thresholds
Performance Evaluation 61, 2005; 347-369.
(With: Mor Harchol-Balter, T Osogami, A Wierman)
- Multi-server Queueing Systems with Multiple Priority Classes
Queueing Systems, 2005; 331-360.
(With: Mor Harchol-Balter, T Osogami, A Wierman)
- Exploring Threshold-base Policies for Load Sharing
Forty-second Annual Allerton Conference on Communication, Control, and Computing , University of Illinois, Urbana-Champaign, 2004; 1012-1021.
(With: T Osogami, Mor Harchol-Balter, Li Zhang)
- Necessary and Sufficient Conditions for Delay Moments in FIFO Multiserver Queues: Why s Slow Servers are Better than One Fast Server for Heavy-Tailed Systems
Operations Research 51, 2003; 748-758.
- Vehicle Routing with Time Windows and Time-Dependent Rewards: A Problem from the American Red Cross
Manufacturing and Service Operations Management 5, 2003; 74-77.
(With: Jinxin Yi)
- Analysis of Cycle Stealing with Switching Cost
Proceedings of ACM Sigmetrics 2003 Conference on Measurement and Modeling of Computer Systems (Sigmetrics ’03). San Diego, CA, 2003; 184-195.
(With: T Osogami, Mor Harchol-Balter)
- Cycle Stealing under Immediate Dispatch Task Assignment
Fifteenth ACM Annual Symposium on Parallel Algorithms and Architecture (SPAA ’03), San Diego, CA, 2003; 274-285.
(With: Mor Harchol-Balter, Cuihong Li, T Osogami, M Squillante)
- Task Assignment with Cycle Stealing under Central Queue
23rd International Conference on Distributed Computing Systems (ICDCS '03), Providence, RI, 2003; 628-639.
(With: Mor Harchol-Balter, Cuihong Li, T Osogami, M Squillante)
- Design of a Multi-unit Double Auction E-Market
Computational Intelligence 18, 2002; 596-617.
(With: Pu Huang, Katia Sycara)
- Capacitated Inventory Problems with Fixed Order Costs: Some Optimal Policy Structure
European Journal of Operational Research 126, 2000; 603-613.
(With: G. Gallego)
- Development of a Rapid-Response Supply Chain at Caterpillar
Operations Research 28, 1999; 189-204.
(With: Uday Rao, Sridhar Tayur)
- Further Delay Moment Results for FIFO Multiserver Queues
Queueing Systems 34, 2000; 387-400.
- Delay Moments for FIFO GI/GI/c Queues
Queueing Systems 25, 1997; 77-95.
(With: K. Sigman)
- New Bounds for Expected Delay in GI/GI/c Queues
Queueing Systems 26, 1997; 169-186.
(With: K. Sigman)
- Moments in Tandem Queues
Operations Research 46, 1996; 378-380.
(With: K. Sigman)
Working Papers:- Valuation of the Real Option to Store Liquefied Natural Gas at a Regasification Terminal
January, 2010.
(With: Mulan Wang, Sunder Kekre, Nicola Secomandi)
- An Integrated Framework for the Analysis of New Technology
Selection for an Application to the LNG Industry
November, 2009.
(With: Erkut Sonmez, Sunder Kekre, Nicola Secomandi)
- An Analytical Approximation for the Throughput of a Closed Fork/Join Network with Multi-Station Input Subnetworks
October, 2009.
(With: Erkut Sonmez, Nicola Secomandi)
- Single-Facility Scheduling over Long Time Horizons by Logic-Based Benders Decomposition
July, 2009.
(With: John Hooker)
- Valuation of the Real Option to Store Liquefied Natural Gas at a Regasification Terminal
July, 2009.
(With: Nicola Secomandi, Mulan Wang, Sunder Kekre, Guoming Lai)
- Inducing Optimal Scheduling with Selfish Users
July, 2008.
(With: Laurens Debo, Paul Enders, Mor, Varun, Anshul Harchol-Balter, Gupta, Gandhi)
- Scheduling of Dynamic In-Game Advertising
July, 2008.
(With: John Turner, Sridhar Tayur)
- Design and Analysis of Diagnostic Service Centers
June, 2008.
(With: Xin Wang, Laurens Debo, Steve Smith)
- Sink or Swim Together: Necessary and Sufficient Conditions for Finite Moments of Workload Components in FIFO Multiserver Queues.
June, 2008.
(With: Rein Vesilo)
- Inventory Rationing for a System with
Heterogeneous Customer Classes
January, 2008.
(With: Paul Enders, Ivo Adan, Geert-Jan van Houtum)
- Technology deployment decisions in the natural gas industry
March, 2007.
(With: Paul Enders, Nicola Secomandi)
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