In this paper we present OpenTM, a traffic matrix estimation system for OpenFlow networks.
OpenTM uses built-in features provided in OpenFlow switches to directly and accurately …

One approach to accommodating traffic on a wavelength-routed optical network is to
construct a virtual network topology (VNT) by establishing a set of lightpaths between nodes …

In this paper we conduct an extensive and in-depth study of traffic exchanged between
YouTube data centers and its users, as seen from the perspective of a tier-1 ISP in Spring …

In recent years, several techniques have been suggested for routing and traffic engineering
in data centers. However, not much is known about how these techniques perform relative to …

The problem of monitoring and characterizing network traffic arises in the context of a variety
of network management functions. For example, consider the five functions defined in the …

A traffic matrix encompassing the entire Internet would be very valuable. Unfortunately, from
any given vantage point in the network, most traffic is invisible. In this paper we describe …

This paper compares the performances of optimal routing as yielded by the pipe, hose, and
intermediate models. The pipe model, which is specified by the exact traffic matrix, provides …

A new method, based on the maximum likelihood principle, through the numerical
Expectation–Maximization algorithm, is proposed to estimate traffic matrices when traffic …

(*) Notice: Subject to any disclaimer, the term of this Andrei Broder et al.,“Network
Applications of Bloom Filters: A patent is extended or adjusted under 35 Survey.” Allerton …

The information on the volume of traffic flowing between all possible origin and destination
pairs in an Internet Protocol (IP) network during a given period of time is generally referred to …