Found 97029 papers in total
A bundle-type algorithm for routing in telecommunication data networks
2009,
To optimize the quality of service through a telecommunication network, we propose an algorithm based on...
Hybrid heuristics for the maximum diversity problem
2009,
The maximum diversity problem presents a challenge to solution methods based on heuristic optimization. We...
A successive SDP-NSDP approach to a robust optimization problem in finance
2009,
The robustification of trading strategies is of particular interest in financial market applications. In...
New facets for the two-stage uncapacitated facility location polytope
2009,
The two-stage uncapacitated facility location problem is considered. This problem involves a system...
Mixed gated/exhaustive service in a polling model with priorities
2009,
In this paper we consider a single-server polling system with switch-over times. We introduce a new...
Improved approximations for the Erlang loss model
2009,
Stochastic loss networks are often very effective models for studying the random dynamics of systems...
Queues with Lévy input and hysteretic control
2009,
We consider a (doubly) reflected Lévy process where the Lévy exponent is controlled by a...
Heavy-traffic extreme value limits for Erlang delay models
2009,
We consider the maximum queue length and the maximum number of idle servers in the classical Erlang delay...
On the speed of convergence to stationarity of the Erlang loss system
2009,
We consider the Erlang loss system , characterized by N servers, Poisson arrivals and exponential service...
Exact tail asymptotics in a priority queue–characterizations of the preemptive model
2009,
In this paper, we consider the classical preemptive priority queueing system with two classes of...
Resource pooling in congested networks: proportional fairness and product form
2009,
We review two areas of recent research linking proportional fairness with product form networks. The areas...
TCP and iso-stationary transformations
2009,
We consider piecewise-deterministic Markov processes that occur as scaling limits of discrete-time Markov...
Tail asymptotics for a Lévy-driven tandem queue with an intermediate input
2009,
We consider a Lévy-driven tandem queue with an intermediate input assuming that its buffer content...
The first Erlang century–and the next
2009,
The history of queueing theory, particularly over the first sixty years after Erlang's 1909 paper, is...
Erlang loss bounds for OT-ICU systems
2009,
In hospitals, patients can be rejected at both the operating theater (OT) and the intensive care unit...
Inverse problems in queueing theory and Internet probing
2009,
Queueing theory is typically concerned with the solution of direct problems, where the trajectory of the...
A stochastic fluid model for an ad hoc mobile network
2009,
In conventional mobile telephone networks, users communicate directly with a base station, via which their...
Timetabling optimization of a single railway track line with sensitivity analysis
2009,
The paper deals with the timetabling problem of a single-track railway line. To solve the timetabling...
Strong Kuhn-Tucker conditions and constraint qualifications in locally Lipschitz multiobjective optimization problems
2009,
We consider a Pareto multiobjective optimization problem with a feasible set defined by inequality and...
Fluid model criterion for instability of re-entrant line with infinite supply of work
2009,
Using a fluid model approach, we obtain a sufficient condition for re-entrant lines with infinite supply...
An approach for solving a modification of the extended rapid transit network design problem
2009,
In this paper we deal with a slight modification of the extended rapid transit network design problem to...
Stop location design in public transportation networks: covering and accessibility objectives
2009,
We consider the location of new stops along the edges of an existing public transportation network....
Sensitivity analysis of a continuous multifacility competitive location and design problem
2009,
A continuous location problem in which a firm wants to set up two or more new facilities in a competitive...
An economic order quantity model with partial backlogging under general backorder cost function
2009,
In this work, we study a single-item inventory model where shortages are allowed. A known constant...
Papers per page:

Paper Filter