A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2019; you can also visit the original URL.
The file type is application/pdf
.
Approximating Earliest Arrival Flows in Arbitrary Networks
[chapter]
2012
Lecture Notes in Computer Science
The earliest arrival flow problem is motivated by evacuation planning. It asks for a flow over time in a network with supplies and demands that maximizes the satisfied demands at every point in time. Gale [1959] has shown the existence of such flows for networks with a single source and sink. For multiple sources and a single sink the existence follows from work by Minieka [1973] and an exact algorithm has been presented by Baumann and Skutella [FOCS '06]. If multiple sinks are present, it is
doi:10.1007/978-3-642-33090-2_48
fatcat:gqstrglgind5jchwjxqwczvzwu