{HEAD ~ The method} may optimally include filtering {TAIL ~ the update events} in the time period by a novelty measure, wherein the filtering disregards events that do not include significant novel information 
{ HEAD ~ The method } may optimally include filtering { TAIL ~ the update events } in the time period by a novelty measure , wherein the filtering disregards events that do not include significant novel information
HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH