A matrix-algebraic solution to two Km servers in a loop
Journal of the ACM (JACM) - The MIT Press scientific computation series
On the self-similar nature of Ethernet traffic
SIGCOMM '93 Conference proceedings on Communications architectures, protocols and applications
Performance analysis of teletraffic models with renewal distributions
Performance analysis of teletraffic models with renewal distributions
Modeling correlated traffic with a generalized IPP
Performance Evaluation - Special issue on performance and control of network systems
Decomposition of general tandem queueing networks with MMPP input
Performance Evaluation
Finite and Infinite QBD Chains: A Simple and Unifying Algorithmic Approach
INFOCOM '97 Proceedings of the INFOCOM '97. Sixteenth Annual Joint Conference of the IEEE Computer and Communications Societies. Driving the Information Revolution
Correlation properties of the token leaky bucket departure process
Computer Communications
Constructing a correlated sequence of matrix exponentials with invariant first-order properties
Operations Research Letters
Decomposition of general queueing networks with MMPP inputs and customer losses
Performance Evaluation
Solving the ME/ME/1 queue with state-space methods and the matrix sign function
Performance Evaluation
Correlation bounds for second-order MAPs with application to queueing network decomposition
Performance Evaluation - Modelling techniques and tools for computer performance evaluation
Estimating Markov-modulated compound Poisson processes
Proceedings of the 2nd international conference on Performance evaluation methodologies and tools
A performance analysis of discrete-time tandem queues with Markovian sources
Performance Evaluation
Markovian arrival process parameter estimation with group data
IEEE/ACM Transactions on Networking (TON)
Explicit inverse characterizations of acyclic MAPs of second order
EPEW'06 Proceedings of the Third European conference on Formal Methods and Stochastic Models for Performance Evaluation
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In this paper we develop approximation models for feed-forward networks of G/G/1/N queues. We use Linear Algebra Queueing Theory (LAQT) techniques to create reduced state space representations for the queue departure processes. Reduced state space departure processes are presented where the first three moments and the correlation decay are mapped to a two state process. A three state process is also presented matching the first five moments and the first three lag autocorrelations. Numerical examples of end-to-end performance for high-speed communications networks with correlated arrival traffic are presented. The results are compared with simulation models and other approximation methods.