On the Edge Importance Using Its Traffic Based on a Distribution Function along Shortest Paths in a Network
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概要
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We model a road network as a directed graph G=(V, E) with a source s and a sink t, where each edge e has a positive length l(e) and each vertex υ has a distribution function α_υ with respect to the traffic entering and leaving υ. This paper proposes a polynomial time algorithm for evaluating the importance of each edge e ∈ E which is defined to be the traffic f(e) passing through e in order to assign the required traffic F_<st>(>0) from s to t along only shortest s-t paths in accordance with the distribution function α_υ at each vertex υ
- 社団法人電子情報通信学会の論文
- 1995-03-25
著者
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Cheng Peng
College Of Information Science And Cultural Studies Nagoya Shokadaigaku
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Masuyama Shigeru
Faculty Of Engineering Toyohashi University Of Technology