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Chris N. Potts

Researcher at University of Southampton

Publications -  125
Citations -  10739

Chris N. Potts is an academic researcher from University of Southampton. The author has contributed to research in topics: Scheduling (computing) & Job shop scheduling. The author has an hindex of 52, co-authored 125 publications receiving 10073 citations. Previous affiliations of Chris N. Potts include Keele University.

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Dynamic Programming State-Space Relaxation for Single-Machine Scheduling

TL;DR: The problem of sequencing jobs on a single machine to minimize total cost is considered, and it is shown that the dynamic programming formulation can be relaxed by mapping the state-space onto a smaller state- space and performing the recursion on this smallerstate-space, thereby giving a lower bound.
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An algorithm for single machine sequencing with release dates to minimize total weighted completion time

TL;DR: The computational results indicate that the version of the lower bound using improved constraints is superior to the original version, which includes several dominance rules, and is tested on problems with up to fifty jobs.
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Scheduling a two-stage hybrid flow shop with parallel machines at the first stage

TL;DR: Extensive computational tests indicate that some of the heuristics consistently generate optimal or near-optimal solutions in a non-preemptive two-stage hybrid flow shop problem.
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Airport runway scheduling

TL;DR: The techniques and tools of operational research and management science that are used for scheduling aircraft landings and take-offs are reviewed, including dynamic programming, branch and bound, heuristics and meta-heuristics.
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Parallel machine scheduling with a common server

TL;DR: This paper considers the nonpreemptive scheduling of a given set of jobs on several identical, parallel machines, under a variety of assumptions about setup and processing times, and provides a mapping of the computational complexity of these problems.