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Category: Algorithms

Opening the door to a whole new world with AequilibraE

Posted 2020-01-092020-01-09 PedroPosted in AequilibraE, Algorithms, Python, Software

It was around the time I separated the Python package from the QGIS plugin and started making AequilibraE a more serious software effort with unit tests, continuous integration, and documentation that I decided that I would eventually have to develop a more consistent API for AequilibraE. That evolution, allied TranspoNET (HOW THE HELL HAVE I FAILED […]

A little more Delaunay Lines

Posted 2018-07-232020-04-10 PedroPosted in AequilibraE, Algorithms, GIS, Transportation planning

It has been nearly 4.5 years since I published my idea on making desire lines using Delaunay Triangles on this blog, over 3.5 years I launched AequilibraE and about 2 years since I incorporated Delaunay Lines into AequilibraE (and made it actually usable). I have presented this concept in conferences (ATRF, TRB Modeling Aplications, and […]

Presenting AequilibraE to the open source community

Posted 2015-04-24 PedroPosted in AequilibraE, Algorithms, GIS

About a month ago I went to San Francisco Bay Area to present AequilibraE at the FOSS4G North America convention, which is the largest Open Source GIS event in the US.  It is a very interesting conference, and much different from the transportation engineering/planning conferences I usually go to. The nice thing of being in […]

Gravity distribution model in Python

Posted 2014-07-022020-04-10 Pedro2 CommentsPosted in Algorithms, Python, Transportation planning

WARNING: THIS CODE HAS BEEN DEPRECATED. FOR THE NEW STUFF GO TO https://github.com/aequilibrae/aequilibrae If you had looked at this blog before, you probably already realized that I am all for sharing knowledge and tools, rather than keeping everything to myself and feeding the bad habit people in our field have of re-inventing the wheel every […]

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