Home › Posts tagged Sekhar Somenahalli V C
Blog Archives

Accessibility Index – Transport Network Vulnerability

Posted on by
Taylor, M., Sekhar, S., & D'Este, G. (2006). Application of Accessibility Based Methods for Vulnerability Analysis of Strategic Road Networks Networks and Spatial Economics, 6 (3-4), 267-291

The starting point for this paper is the question of how to define and find critical locations in a transport network. A network node is vulnerable if loss or degradation of a small number of links diminishes the accessibility of the node. A network link is critical if loss or degradation of the links diminishes the accessibility of the network or of particular nodes

Read more ›

Posted in ARTICLES and PAPERS
Tags: , , , , , , , , ,
ARTICLES and PAPERS
Transportation Lifelines and Critical Infrastructure
This is the first paper that sparked my research interest in transportation vulnerability, and what [...]
Mitigating Supply Chain Vulnerability
I'm a quantitative researcher, so I usually shy away from journal articles with too many equations a[...]
BOOKS and BOOK CHAPTERS
Risk and resilience in maritime logistics
This week's focus are risks in the maritime supply chain and today's paper sets out a framework for [...]
Understanding risks in Virtual Enterprise Networks
Today's unstable and highly competitive business environment has created a shift in how enterprises [...]
REPORTS and WHITEPAPERS
Are roads more important than computers?
Critical Infrastructure. Which is more important - or 'critical' - road networks or computers? What [...]
Zycus and the Supply Risk Explosion
"Ten or fifteen years ago, you could not convince most procurement and supply-chain professionals to[...]
from HERE and THERE
Supply chains compete, not companies
"Supply chains compete, not companies" is the motto on Martin Christopher's web site, www.martin-chr[...]
How to disrupt a supply chain
This is a brief description of a model I developed for supply chain risk and vulnerability, with ris[...]