Prestwich Steven

Steven Prestwich

Information about the author Steven Prestwich will soon be added to the site.
Found 8 papers in total
A state space augmentation algorithm for the replenishment cycle inventory policy
A state space augmentation algorithm for the replenishment cycle inventory policy
2011
In this work we propose an efficient dynamic programming approach for computing...
Constraint programming for stochastic inventory systems under shortage cost
Constraint programming for stochastic inventory systems under shortage cost
2012
One of the most important policies adopted in inventory control is the replenishment...
Scheduling internal audit activities: a stochastic combinatorial optimization problem
Scheduling internal audit activities: a stochastic combinatorial optimization problem
2010
The problem of finding the optimal timing of audit activities within an organisation...
Finding reliable solutions: event-driven probabilistic constraint programming
Finding reliable solutions: event-driven probabilistic constraint programming
2009
Real-life management decisions are usually made in uncertain environments, and...
Exploiting relaxation in local search for LABS
Exploiting relaxation in local search for LABS
2007
Branch-and-bound uses relaxation to prune search trees but sometimes scales poorly to...
Incomplete dynamic backtracking for linear pseudo-Boolean problems
Incomplete dynamic backtracking for linear pseudo-Boolean problems
2004
Many combinatorial problems can be modeled as 0/1 integer linear programs. Problems...
Negative effects of modeling techniques on search performance
Negative effects of modeling techniques on search performance
2003
Symmetries occur in many combinatorial problems, and a great deal of research has been...
Combining the scalability of local search with the pruning techniques of systematic search
Combining the scalability of local search with the pruning techniques of systematic search
2002
Systematic backtracking is used in many constraint solvers and combinatorial...
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