123
2002/04/03 my PUBLIC PRESENCE

Shortest Path Computation: A Comparative Analysis

fastest-path-problems

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. [ ... ]

2002/03/22 my PUBLIC PRESENCE

A spatial framework for modeling transportation hazards

javalanche

Transportation networks are exposed to a wide range of natural hazards and this study has developed a GIS tool for analyzing these hazards. The primary hazards included in this study are avalanches, landslides, flooding, earthquakes, wildfires, and rockfall. The GIS software used was MFWorks [ ... ]

2000/09/01 my PUBLIC PRESENCE

How to make a straight line square

msc-gis-jan-husdal

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. [ ... ]

123