Can we see the arrow of time? Algorithm can determine, with 80 percent accuracy, whether video is running forward or backward Date: June 20, 2014 Source: Massachusetts Institute of Technology ...

Climate models can be a million lines of code long and can take months to run on supercomputers. A new algorithm has dramatically shortened that time.

Our algorithm can easily be explained by a geometrical interpretation and the time bounds are obtained without the use of any complicated data structure. Furthermore, we show how Wagner and Whitin's ...