𝔖 Bobbio Scriptorium
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The expected length of a shortest path

✍ Scribed by Robert Davis; Armand Prieditis


Publisher
Elsevier Science
Year
1993
Tongue
English
Weight
568 KB
Volume
46
Category
Article
ISSN
0020-0190

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## Abstract We study the complexity of two inverse shortest paths (ISP) problems with integer arc lengths and the requirement for uniquely determined shortest paths. Given a collection of paths in a directed graph __D__ = (__V__, __A__), the task is to find positive integer arc lengths such that th