14. The method of claim 13 , wherein ranking includes preferentially ranking the set of candidate calendar events according to the one or more preferences of an important participant.
14. The method of claim 13 , wherein ranking includes preferentially ranking the set of candidate calendar events according to the one or more preferences of an important participant. 15. The method of claim 14 , wherein the important participant is: a meeting requestor, a required attendee, an attendee specified as important, an attendee with a high seniority, and an attendee with a high rank.