supported in part by the National Natural Science Foundation of China(Nos.61571104,61071124,61501105);the General Project of Scientific Research of the Education Department of Liaoning Province(No.L20150174);the Program for New Century Excellent Talents in University(No.NCET-11-0075);the Fundamental Research Funds for the Central Universities(Nos.N150402003,N120804004,N130504003,N150404018);the State Scholarship Fund(201208210013)
A traffic matrix is a necessary parameter fornetwork management functions,and itsupplies a flow-level view of a largescale IP-over-WDM backbone network.This paper studies the problem of traffic matrix estimationand pr...