Ratliff H. Donald

H. Donald Ratliff

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Found 7 papers in total
Minimal connected enclosures on an embedded planar graph
Minimal connected enclosures on an embedded planar graph
1999
We study five problems of finding minimal enclosures comprised of elements of a...
Sequencing inputs to multi-commodity pipelines
Sequencing inputs to multi-commodity pipelines
1995
This paper examines the problem of sequencing the input of commodities, e.g. petroleum...
On the complexity of the process shop
On the complexity of the process shop
1994
The authors consider the problem of scheduling a two-stage processing system where...
Interactive optimization methodology for fleet scheduling
Interactive optimization methodology for fleet scheduling
1991
This article addresses the problem of scheduling the United States Navy’s...
On an edge ranking problem of trees and graphs
On an edge ranking problem of trees and graphs
1991
A k-edge ranking of an undirected graph is a labeling of the edges of the graph with...
Shared storage policies based on the duration stay of unit loads
Shared storage policies based on the duration stay of unit loads
1990
This paper addresses duration-of-stay-based shared storage policies for a unit load...
Accumulation point location on tree networks for guaranteed time distribution
Accumulation point location on tree networks for guaranteed time distribution
1990
A guaranteed time distribution system is organized so that movement of items between...
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