Unicast-based inference of network link delay distributions with finite mixture models
MF Shih, AO Hero - IEEE Transactions on Signal Processing, 2003 - ieeexplore.ieee.org
Providers of high quality-of-service over telecommunication networks require accurate
methods for remote measurement of link-level performance. Recent research in network …
methods for remote measurement of link-level performance. Recent research in network …
Network delay tomography
The substantial overhead of performing internal network monitoring motivates techniques for
inferring spatially localized information about performance using only end-to-end …
inferring spatially localized information about performance using only end-to-end …
[PDF][PDF] Maximum likelihood estimation of internal network link delay distributions using multicast measurements
There is increased interest among network administrators and service providers to estimate
quality of service parameters associated with their network operations. Two approaches are …
quality of service parameters associated with their network operations. Two approaches are …
Pseudo likelihood estimation in network tomography
G Liang, B Yu - IEEE INFOCOM 2003. Twenty-second Annual …, 2003 - ieeexplore.ieee.org
Network monitoring and diagnosis are key to improving network performance. The
difficulties of performance monitoring lie in today's fast growing Internet, accompanied by …
difficulties of performance monitoring lie in today's fast growing Internet, accompanied by …
Maximum pseudo likelihood estimation in network tomography
G Liang, B Yu - IEEE Transactions on Signal Processing, 2003 - ieeexplore.ieee.org
Network monitoring and diagnosis are key to improving network performance. The
difficulties of performance monitoring lie in today's fast growing Internet, accompanied by …
difficulties of performance monitoring lie in today's fast growing Internet, accompanied by …
Network delay tomography from end-to-end unicast measurements
NG Duffield1, J Horowitz, F Lo Presti… - … Internatinal Workshop on …, 2001 - Springer
In this paper, we explore the use of end-to-end unicast traffic measurements to estimate the
delay characteristics of internal network links. Experiments consist of back-to-back packets …
delay characteristics of internal network links. Experiments consist of back-to-back packets …
Network tomography: Identifiability and fourier domain estimation
The statistical problem for network tomography is to infer the distribution of X, with mutually
independent components, from a measurement model Y= AX, where A is a given binary …
independent components, from a measurement model Y= AX, where A is a given binary …
Temporal delay tomography
Multicast-based network tomography enables inference of average loss rates and delay
distributions of internal network links from end-to-end measurements of multicast probes …
distributions of internal network links from end-to-end measurements of multicast probes …
Delay network tomography using a partially observable bivariate Markov chain
Estimation of link delay densities in a computer network, from source-destination delay
measurements, is of great importance in analyzing and improving the operation of the …
measurements, is of great importance in analyzing and improving the operation of the …
Using Bayesian network on network tomography
W Zhu - Computer Communications, 2003 - Elsevier
Network tomography aims to obtain link-level performance characteristics, such as loss rate
and average delay on each link, by end-to-end measurement. The obtained information can …
and average delay on each link, by end-to-end measurement. The obtained information can …