Here is a non-biased description of their technique: http://languagelog.ldc.upenn.edu/nll/?p=5536 http://languagelog.ldc.upenn.edu/nll/?p=5536 I would take it

Here is a non-biased description of their technique: http://languagelog.ldc.upenn.edu/nll/?p=5536 http://languagelog.ldc.upenn.edu/nll/?p=5536 I would take it with a few grains of salt. edit: woops, I meant to link the original as well http://languagelog.ldc.upenn.edu/nll/?p=5315 http://languagelog.ldc.upenn.edu/nll/?p=5315