Powell Warren B.

Warren B. Powell

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Found 43 papers in total
A column generation based decomposition algorithm for a parallel machine just-in-time scheduling problem
A column generation based decomposition algorithm for a parallel machine just-in-time scheduling problem
1999
We propose a column generation based exact decomposition algorithm for the problem of...
Solving parallel machine scheduling problems by column generation
Solving parallel machine scheduling problems by column generation
1999
We consider a class of problems of scheduling n jobs on m identical, uniform, or...
Dynamic control of multicommodity fleet management problems
Dynamic control of multicommodity fleet management problems
1997
Dynamic fleet management problems with multiple equipment types and limited...
Restricted recourse strategies for bounding the expected network recourse function
Restricted recourse strategies for bounding the expected network recourse function
1996
This paper presents bounds for the expected recourse function for stochastic programs...
Models and algorithms for distribution problems with uncertain demands
Models and algorithms for distribution problems with uncertain demands
1996
The authors consider the problem of distributing goods from one or more plants through...
A stochastic formulation of the dynamic assignment problem, with an application to truckload motor carriers
A stochastic formulation of the dynamic assignment problem, with an application to truckload motor carriers
1996
The dynamic assignment problem arises in a number of application areas in...
Models and algorithms for distribution problems with uncertain demands
Models and algorithms for distribution problems with uncertain demands
1996
The authors consider the problem of distributing goods from one or more plants through...
Models and algorithms for distribution problems with uncertain demands
Models and algorithms for distribution problems with uncertain demands
1996
The authors consider the problem of distributing goods from one or more plants through...
Dynamic fleet management as a Logistics Queueing Network
Dynamic fleet management as a Logistics Queueing Network
1995
This paper introduces a new framework for modeling and solving dynamic fleet...
Multicommodity network flows: The impact of formulation on decomposition
Multicommodity network flows: The impact of formulation on decomposition
1993
This paper investigates the impact of problem formulation on Dantzig-Wolfe...
A primal partitioning solution for the arc-chain formulation of a multicommodity network flow problem
A primal partitioning solution for the arc-chain formulation of a multicommodity network flow problem
1993
The authors present a new solution approach for the multicommodity network flow...
Clustering algorithms for consolidation of customer orders into vehicle shipments
Clustering algorithms for consolidation of customer orders into vehicle shipments
1992
The consolidation of shipments into loads arises in a number of applications,...
Numerical methods for simulating transient, stochastic queueing networks-I: Methodology
Numerical methods for simulating transient, stochastic queueing networks-I: Methodology
1992
The study of stochastic networks of queues in transportation has been confined to the...
Numerical methods for simulating transient, stochastic queueing networks-II: Experimental design
Numerical methods for simulating transient, stochastic queueing networks-II: Experimental design
1992
In a companion study, Simão and Powell have introduced a numerical,...
Shipment routing algorithms with tree constraints
Shipment routing algorithms with tree constraints
1992
Routing shipments efficiently on less-than-truckload trucking networks represents an...
A successive linear approximation procedure for Stochastic Dynamic Vehicle Allocation problems
A successive linear approximation procedure for Stochastic Dynamic Vehicle Allocation problems
1990
The Stochastic Dynamic Vehicle Allocation problem involves managing a fleet of...
A review of sensitivity results for linear networks and a new approximation to reduce the effects of degeneracy
A review of sensitivity results for linear networks and a new approximation to reduce the effects of degeneracy
1989
Estimating the reduced cost of an upper bound in a classical linear transshipment...
Design and implementation of an interactive optimization system for network design in the motor carrier industry
Design and implementation of an interactive optimization system for network design in the motor carrier industry
1989
The authors describe the design and implementation of an interactive optimization...
Waiting time distributions for transient bulk queues with general vehicle dispatching strategies
Waiting time distributions for transient bulk queues with general vehicle dispatching strategies
1988
A numerical approach is presented for determining the waiting time distribution in a...
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