Blog Archives

Book Review: Transportation Network Analysis

Drawing heavily on academic knowledge this book almost requires a degree in civil engineering before you even start reading. This is a book for the expert rather than the novice.

Posted in BOOKS and BOOK CHAPTERS
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ArcView Network Analyst Tutorial

This tutorial was developed by Jan Husdal at the University of Utah, Salt Lake City, 2000-2002. It shows how to solve 3 categories of network analysis problems; Find Best Route, Find Closest Facility and Find Service Area, and it comes complete with exercise data and solutions.

Posted in THIS and THAT
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Shortest Path Computation: A Comparative Analysis

Current research work into establishing a performance efficiency hierarchy between Java, C++ and ArcView is described and experimentation is performed in order to statistically compare shortest path query execution time, response time and implementation issues.

Posted in my PUBLIC PRESENCE
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Book review: Networks and Algorithms

This book tells you the difference between the various types of graphs, trees and networks and shows you step by step calculations on how to solve them by hand (they didn’t have that many computers in 1993).

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How to make a straight line square

Traditionally, network analysis, path finding and route planning have been the domain of graph theory and vector GIS, which is where most algorithms find their application. Contrary to such common wisdom, the research of this thesis for the Msc in GIS explores the topic of network analysis in raster GIS, using MFworks as example software.

Posted in my PUBLIC PRESENCE
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Fastest path problems in dynamic transportation networks

This research essay and literature review investigates some of the gateways to path finding in static and dynamic networks that are listed in present research literature. A selected set of different approaches are highlighted and set in a broader context, illustrating the various aspects of path finding in static and dynamic networks.

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Network analysis – raster versus vector – A comparison

The key to producing successful network models is in understanding the relationship between the characteristics of physical network systems and the representation of those characteristics by the elements of the network model.

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ARTICLES and PAPERS
Measuring supply chain risk management
Today's article is a continuation (or should it rightfully have been the precursor?) of an article [...]
Supply chain risk in turbulent environments
An intriguing title caught my eye today.  Supply chain risk in turbulent environments - A conceptua[...]
BOOKS and BOOK CHAPTERS
Book Review: Global Supply Chain Management
The Handbook of Global Supply Chain Management is an excellent book. My interest in it stems from th[...]
Book Review: Transportation Network Analysis
Transportation Network Analysis by M. G. H. Bell and Yasunori Iida is a book for the expert rather t[...]
REPORTS and WHITEPAPERS
Supply chain disruption risk on the rise
Global supply chains are increasingly becoming more vulnerable to potential disruption to trade, say[...]
A Decade of Living Dangerously
Do you remember the movie The Year of Living Dangerously with Mel Gibson? Topically unrelated maybe,[...]
from HERE and THERE
INSTR 2010 - Call for papers
I can't believe I haven't mentioned this conference on my blog before., because the call has been ou[...]
Sustainability means less vulnerability?
Does sustainability improve a a company’s resilience towards supply chain vulnerabilities? Recently,[...]