5. The method of claim 2 , wherein processing authoritative user data comprises, for each query of the one or more queries: summing first scores of authoritative users associated with the query to provide a combined score; determining whether the combined score is greater than a threshold score; and if the combined score is greater than the threshold score, including the query as a trigger query in the trigger queries database.
2. The method of claim 1 , wherein the second set of authoritative users is a subset of the first set of authoritative users.