Here’s a word cloud that visualizes the 200 most significant words extracted from over 400 papers from our research group over the past ten years. Significance was estimated by tf-idf where the idf data is from a collection of newswire articles (thanks Paul!). The word cloud was created with Wordle.
![](http://ebiquity.umbc.edu/blogger/wp-content/uploads/2011/09/Screen-Shot-2011-09-16-at-9.34.38-AM-300x176.png)