Floor Control

How is the conference managed? In section 4 we propose a general floor control system, where the users may specify the style of floor control that they wish for the conference in as abstract a way as possible. This entails choosing whether the conference is ``chaired'' in the most general sense. If the conference is not chaired, is there a queuing system to gain the floor, and if so, what is the queuing discipline? Are users time-sliced in a manner similar to operating system process scheduling?