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