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Now showing items 1-10 of 88

#### Parameter Estimation under Threshold Policies for a Simple Flow Control Problem.

(1987)

In [5], the authors showed that threshold policies solve an optimal flow control problem for discrete-time M|M|1 queues, where the decision-maker seeks to maximize the system throughput subject to a bound on the long-run ...

#### An Optimal Scheme for Two Competing Queues with Constraints.

(1985)

Two types of traffic, e.g., voice and data, share a single synchronous and noisy communication channel. This situation is modeled as a system of two discrete-time queues with geometric service requirements which compete ...

#### Resequencing delays under multipath routing -- Asymptotics in a simple queueing model

(2005)

We study the resequencing delay caused by multipath routing. We use a queueing model which consists of parallel queues to model the network routing behavior. We define a new metric denoted by $gamma$, to study the impact ...

#### Convergence Properties For Uniform Ant Routing

(2003)

We study the convergence property of a family of distributed routingalgorithms based on the ant colony metaphor, which generalize the uniform ant routing algorithms proposed earlier. For a simple two-node network, we show ...

#### Queue Dynamics of RED Gateways under Large Number of TCP Flows

(2001)

We consider a stochastic model of a RED gateway under competing TCP-likesources sharing the capacity. As the number of competing flows becomes large, the queue behavior of RED can be described by a two-dimensional recursion. ...

#### Stochastic Approximations for Finite-State Markov Chains.

(1989)

This paper develops an a.s. convergence theory for a class of projected Stochastic Approximations driven by finite-state Markov chains. The conditions are mild and are given explicitly in terms of the model data, mainly ...

#### Dynamic, Transient and Stationary Behavior of the M/GI/1 Queue.

(1988)

An exponential martingale is associated with the Markov chain of the number of customers in the M/GI/1 queue. This together with renewal theory are shown to provide a unified probabilistic framework for deriving several ...

#### On a Reduced Load Equivalence under Heavy Tail Assumptions

(1998)

We propose a general framework for obtaining asymptotic distributional bounds on the stationary backlog <I> W<SUP>A<SUB>1</SUB>+A<SUB>2</SUB>,c</SUP></I> in a buffer fed by a combined fluid process <I>A<SUB>1</SUB>+A<SUB ...

#### Large Deviations for Partial Sum Processes Over Finite Intervals

(1997)

With any sequence {xn, n = ﯱ, ﯲ, ...} of IRp -valued random variables, we associate the partial sum processes {XTN(.)}$ which take value, in the space $(D[0,T]^p, au_0)$ of, right- continuous functions $[0,T] ightarrow ...

#### ALAX P1355-Based Architecture for an ATM LAN Access Switch with Application on ATM Onboard Switching

(1995)

We drew attention to the new IEEE P1355 Standard for Heterogeneous InterConnect as a possible platform to support several onboard processing functions, including onboard communications and onboard ATM switching. The main ...