Queueing Systems: Theory and Applications
The maximum concurrent flow problem
Journal of the ACM (JACM)
Fast approximation algorithms for fractional packing and covering problems
SFCS '91 Proceedings of the 32nd annual symposium on Foundations of computer science
Separable routing: a scheme for state-dependent routing of circuit switched telephone traffic
Annals of Operations Research - Special issue on stochastic modeling of telecommunication systems
ATM network design and optimization: a multirate loss network framework
IEEE/ACM Transactions on Networking (TON)
On-line load balancing of temporary tasks
Journal of Algorithms
On-line routing of virtual circuits with applications to load balancing and machine scheduling
Journal of the ACM (JACM)
Routing and admission control in general topology networks with Poisson arrivals
Journal of Algorithms
Randomized rounding without solving the linear program
Proceedings of the sixth annual ACM-SIAM symposium on Discrete algorithms
The Complexity of Optimal Queuing Network Control
Mathematics of Operations Research
Competitive routing of virtual circuits with unknown duration
Journal of Computer and System Sciences
Multiservice Loss Models for Broadband Telecommunication Networks
Multiservice Loss Models for Broadband Telecommunication Networks
Piecewise linear test functions for stability and instability of queueing networks
Queueing Systems: Theory and Applications
Dynamic scheduling in multiclass queueing networks: Stability under discrete-review policies
Queueing Systems: Theory and Applications
The Dynamic and Stochastic Knapsack Problem
Operations Research
Revenue Management: Research Overview and Prospects
Transportation Science
Faster and Simpler Algorithms for Multicommodity Flow and other Fractional Packing Problems.
FOCS '98 Proceedings of the 39th Annual Symposium on Foundations of Computer Science
Network programming methods for loss networks
IEEE Journal on Selected Areas in Communications
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We propose an admission and routing control policy for a network of service facilities in a stochastic setting in order to maximize a long run average reward. Queueing and reneging before entering the network is allowed; we introduce orbiting as an approximation to the queueing. Once a customer has entered the network, it incurs no more waiting. Our control policy is easy to implement and we prove that it performs well in steady state as long as the capacity request sizes are relatively small compared to the capacity of the service facilities. The policy is a target tracking policy: a linear program provides a target operating point and an exponential penalty function is used to translate the optimal deterministic point into a feasible admission and routing policy. This translation essentially transforms the admission and routing control problem into a problem of load balancing via the construction of fictitious systems. Simulation studies are included to illustrate that our policy also performs well when request sizes are moderate or large with respect to the capacity.