8. A system for determining turn order between a user and an interactive turn-taking spoken dialog system based on a result, the system comprising: a processor; and a computer-readable storage medium having instructions stored which, when executed by the processor, cause the processor to perform operations comprising: receiving speech; and while continuing to receive the speech: identifying a starting point associated with the speech; identifying content of the speech received so far, to yield identified content; predicting a stability of the identified content; and identifying an end point associated with the speech, wherein the end point is a pinch node in a content lattice; and returning, a result based on the stability between the starting point and the end point.
8. A system for determining turn order between a user and an interactive turn-taking spoken dialog system based on a result, the system comprising: a processor; and a computer-readable storage medium having instructions stored which, when executed by the processor, cause the processor to perform operations comprising: receiving speech; and while continuing to receive the speech: identifying a starting point associated with the speech; identifying content of the speech received so far, to yield identified content; predicting a stability of the identified content; and identifying an end point associated with the speech, wherein the end point is a pinch node in a content lattice; and returning, a result based on the stability between the starting point and the end point. 10. The system of claim 8 , wherein the stability of the identified content of the identified content is determined using stability probability.