Joshua Horowitz

I am a software engineer in the analytics group at Coursera. My personal interests extend into physics, mathematics, and computation — I tinker with concepts, code, and data.

Previously, I …


Projects

scratchbar
Javascript (Fall 2013)
Knot Identification Tool
computational topology in Coffeescript (Summer 2013)
Caltrain Camera Array
computational photography (Fall 2011 - Fall 2012)
Ranking America's Metropolises
human geography (Summer 2010 - Fall 2012)
absence makes the heart grow fronds
body horror in Python (Fall 2012)
May crafts
two small physical creations (Spring 2012)
Animated Illusion
Processing.coffee sketch; click for motion (Spring 2012)
The Magnificent, Resplendent Domino
class taught for Stanford ESP's Splash program (Spring 2012)
Polyrhythmic Drum Machine
Javascript (may only work in Chrom[e/ium]; modify URL for more options (Fall 2011)
DQMC Simulation of the Hubbard Model
summary presentation of rotation work with the Devereaux Group (Fall 2011)
XY Model Simulation
Processing sketch, rewritten for Javascript (Summer 2011)
Computational Photography
Linkages
Critical Phenomena & Phase Transitions

classes taught for MIT ESP's Spark program (Spring 2011)
Twitter by the #s
data scraping & visualization (Fall 2010)
"Jimbo 2"
Processing sketch, rewritten for Coffeescript (Fall 2010 - Winter 2012)
"Jimbo"
Processing sketch, rewritten for Javascript (Fall 2010)
Twittersaurus
a very silly project to explore patterns of self-identification and/or find a Twitter username (Summer 2010)
GeoWiki
an ongoing effort to explore geographic information (Spring 2010)
"Human Voices"
one-minute video created for 4.301 (Fall 2009)
"Inverse Auditory Periscopes"
body extension constructed for 4.301 (Fall 2009)
From Path Integrals to Fractional Quantum Statistics
expository paper written for 8.06 (Spring 2009)
(and winner of the 2009 Feynman Writing Award)
An Introduction to Quantum Cellular Automata
expository paper written for 6.896 (Fall 2008)
Quantum Computing with Closed Time-Like Curves
lecture notes written for 6.896 (Fall 2008)
Zero-One Laws, Random Graphs, and Fraïssé Limits
expository paper written for 18.504 (Spring 2008)
"Connectivity I"
pretty picture (Spring 2008)
Swinging Battering Ram
teaching kids physics at ESP's Spark program (Spring 2008)
Gradient Error and Origami
summary presentation of research with the STPG (Summer 2007)
Notes on ongoing projects

Important Things

Rootstrikers
EFF
Common Cause

Other Stuff

Here are some miscellaneous things I store around here which maybe have to do with me or are useful.
October 5th, 2012