Thestudyofnetworks,includingcomputernetworks,socialnetworks,andbiologicalnetworks,hasattractedenormousinterestinthelastfewyears.TheriseoftheInternetandthewideavailabilityofinexpensivecomputershavemadeitpossibletogatherandanalyzenetworkdataonanunprecedentedscale,andthedevelopmentofne