Submitted on: 05 February 2007.
Revised on: 07 April 2007.
Accepted on: 03 June 2007.
___________________COMPUTATIONAL LINGUISTICS---MIT PRESS
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Submitted on: 19 August 2012.
Revised on: 28 September 2012.
Accepted on: 20 October 2012.
___________________COMPUTATIONAL LINGUISTICS---MIT PRESS
Submitted on: 25 May 2001.
Revised on: 22 June 2001.
Accepted on: 10 August 2001.
___________________COMPUTATIONAL LINGUISTICS---MIT PRESS
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Submitted on: 13 April 2015.
Revised on: 05 June 2015.
Accepted on: 13 July 2015.
___________________COMPUTATIONAL LINGUISTICS---MIT PRESS
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Submitted on: 04 July 2010.
Revised on: 26 July 2010.
Accepted on: 05 September 2010.
___________________COMPUTATIONAL LINGUISTICS---MIT PRESS