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3d Isovist Paper

Wednesday, December 19th, 2007

I recently published a paper on 3d isovist analysis at the 2007 SIGraDi conference in Mexico. The illustrations are in greyscale and they screwed up some of the notation (basically, not rendering any sub- or super-scripts).
As the paper points out, this is not a configurational analysis or a complete one, but the fact that it […]

Thesis!

Friday, October 19th, 2007

Finished writing my thesis (!). PDF here. In spanish.
It’s basically about:

Definition of “weak heritage” as the elements of a city that make up its character but aren’t part of its “strong” heritage such as churches, avenues, etc. The weak heritage of a city includes individual houses, public spaces, small shops and other anonymous elements that […]

Data correlation graphs on ‘many eyes’

Thursday, August 30th, 2007

A graph I made on many eyes that lets you visualize the correlation between the number of flickr photos per node and visibility graph network centrality measurements for Valparaiso. It’s interactive, you can change the X and Y axes content, etc. Fairly cool.

3D Visibility Graph Analysis

Saturday, August 4th, 2007

A few preliminary graphics from my thesis, an application of three-dimensional visibility graph analysis to “weak heritage” sites.
A simple 3d model is represented as an array of tiles(30×30 in the example) with each of the tiles as a vertex vi of a graph G, with an edge (vi,vj) in G if vi and vj are […]