Network performance tomography involves correlating end-to-end performance measures
over different network paths to infer the performance characteristics on their intersection …

In wireless sensor networks, sensor nodes are usually self-organized, delivering data to a
central sink in a multi-hop manner. Reconstructing the per-packet routing path enables fine …

We propose a simple and efficient algorithmic solution for discovering the physical topology
of large, heterogeneous Ethernet LANs that may include multiple subnets as well as …

In wireless sensor networks, sensor nodes are usually self-organized, delivering data to a
central sink in a multi-hop manner. Reconstructing the per-packet routing path enables fine …

Network tomography is the problem of discovering the delay and loss rate of the internal
links of a network, assuming the internal nodes are not cooperating. The first step to solving …

We study the problem of inferring the structure of a communication network based only on
network measurements made from a set of hosts situated at the network periphery. Our …

Our goal, is to infer the topology of a network when (i) we can send probes between sources
and receivers at the edge of the network and (ii) intermediate nodes can perform simple …

Binary tomography-the process of identifying faulty network links through coordinated end-to-
end probes-is a promising method for detecting failures that the network does not …

Network tomography is a vital tool to estimate link qualities from end-to-end network
measurements. An implicit assumption in network tomography is that observed …

Thermodynamics provides a value system and rules for evaluating separation and recycling
systems. After a brief development to calculate the minimum work required to separate an …