Nonrecurring disruptions to traffic systems caused by incidents or adverse conditions can result in uncertain travel times. Real-time information allows travelers to adapt to actual traffic conditions. In a behavior experiment, subjects completed 120 "days" of repeated route choices in a...

The agglomeration of rules and regulations over time has produced a body of legal code that no single individual can fully comprehend. This complexity produces inefficiencies, makes the processes of understanding and changing the law difficult, and frustrates the fundamental principle that the...

We apply text-matching techniques to trace the trajectory of policy ideas contained in four bills related to the Financial Crisis during the 110th (2007-08) and 111th (2009-10) Congresses. By identifying the first appearance of bill text, visualizing the results, and constructing metrics to...