Monthly Archives: January 2010

The Structure and Complexity of the United States Code

Mike and I have been working on a paper we hope to soon post to the SSRN entitled ” The Structure and Complexity of the United States Code.”  Yesterday, we presented a pre-alpha version of the paper in the Michigan … Continue reading

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The State of the Union and Computational Models of Standing Ovations

The State of the Union often provides for dramatic political theatre. While watching President Obama’s first State of the Union Address last night, I could not help but think about a particular subplot associated with the speech–the Republican caucus and the “standing … Continue reading

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Slides from our Presentation at UPenn Computational Linguistics (CLUNCH) / Linguistic Data Consortium (LDC)

We have spent the past couple days at the University of Pennsylvania where we presented information about our efforts to compile a complete United States Supreme Court Corpus.  As noted in the slides below, we are interested in creating a corpus … Continue reading

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Large Scale ( 130,000 + ) Zoomable Visualization of a Twitter Network

Starting with the Michael Bommarito’s twitter handle mjbommar, we built this visualization by collecting Mike’s direct friends, friends-friends, friends-friends-friends, etc. until we decided to stop …. just after passing 130,000 total twitter handles.  Using the Fruchterman-Rheingold algorithm, we visualized a network where |V| … Continue reading

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The Senate Campaign Contribution Network: A Visualization Repost in Light of the Court’s Decision in Citizens United v. Federal Election Commission

Today’s decision in Citizens United v. Federal Election Commission has justifiably generated a significant amount of media / blogosphere coverage. For those not familiar with the Court’s decision, there is a full roundup of analysis available at SCOTUS Blog and … Continue reading

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Interactive Chart – Real Estate Prices to Income [Via The Economist]

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GraphMovie: A Library for Generating Movies from Dynamic Graphs with igraph

Over the past few months, we’ve developed a library for simply generating dynamic network animations. We’ve used this library in visualizations like (1) Visualizing the Gawaher Interactions of Umar Farouk Abdulmutallab, the Christmas Day Bomber and (2) Dynamic Animation of … Continue reading

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Cash for Clunkers Average Net Fuel Miles By State

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Sean Gourley on the Mathematics of War

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Netflix Challenge for SCOTUS Prediction?

During our break from blogging, Ian Ayers offered a very interesting post over a Freakonomics entitled “Prediction Markets vs. Super Crunching: Which Can Better Predict How Justice Kennedy Will Vote?” In general terms, the post compares the well known statistical … Continue reading

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Nature Presents Science in 2020

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Colbert Nation Begins 2010 w/ Riley Crane (Mon) & James Fowler (Thurs)

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