Network tomography is an important tool to estimate link metrics from end-to-end network
measurements. An implicit assumption in network tomography is that observed …

Traffic matrices, abstract representations of demand, are essential for network operators
endeavoring to model, measure, maintain, and improve the efficiency of their complex and …

Network topology plays an important role in many network operations. However, it is very
difficult to obtain the topology of public networks due to the lack of internal cooperation …

As an active branch of network tomography, delay tomography has received considerable
attentions in recent years. However, most methods in the literature assume that the delays of …

Distributed denial-of-service attack is one of the most pressing security problems that the
Internet community needs to address. Two major requirements for effective traceback are (i) …

In this paper we investigate the problem of finding the physical layer network topology of
large, heterogeneous multisubnet Ethernet networks that may include uncooperative …

In the area of network performance and discovery, network tomography focuses on
reconstructing network properties using only end-to-end measurements at the application …

In this paper, we combine network coding and tomographic techniques for topology
inference. Our goal is to infer the topology of a network by sending probes between a given …

We consider an end-to-end approach of inferring network faults that manifest in multiple
protocol layers, with an optimization goal of minimizing the expected cost of correcting all …