Task: Question Understanding
Input (English): The final section of the paper, then, discusses how insights gained from technologically observing opinion dynamics can inform conceptual modelling efforts and approaches to on-line opinion facilitation. As such, the paper brings into view and critically evaluates the fundamental conceptual leap from machine-guided observation to debate facilitation and intervention. 
 Question: Does the paper report the results of previous models applied to the same tasks?
Output (English): Yes-no