Country: United States

Found 17049 papers in total
Perturbed algorithms and sensitivity analysis for a general class of variational inclusions
Perturbed algorithms and sensitivity analysis for a general class of variational inclusions
1996,
In the present paper, we study a perturbed iterative method for solving a general...
Convergence of a global stochastic optimization algorithm with partial step size restarting
Convergence of a global stochastic optimization algorithm with partial step size restarting
2000,
This work develops a class of stochastic global optimization algorithms that are...
Solution sensitivity of variational inequalities
Solution sensitivity of variational inequalities
1999,
Our goal is to show that the continuity of the solutions of monotone variational...
Approximations of general discrete time queues by discrete time queues with arrivals modulated by finite chains
Approximations of general discrete time queues by discrete time queues with arrivals modulated by finite chains
1997,
Recently, Asmussen and Koole showed that any discrete or continuous time marked point...
Light traffic approximations for regenerative queueing processes
Light traffic approximations for regenerative queueing processes
1997,
We consider a regenerative queueing process that is (partially) generated by an...
Optimal stochastic scheduling of a two-stage tandem queue with parallel servers
Optimal stochastic scheduling of a two-stage tandem queue with parallel servers
1999,
We consider the optimal stochastic scheduling of a two-stage tandem queue with two...
A fluid queue with a finite buffer and subexponential input
A fluid queue with a finite buffer and subexponential input
2000,
We consider a fluid model similar to that of Kella and Whitt, but with a buffer having...
Asymptotic bounds for the fluid queue fed by sub-exponential on/off sources
Asymptotic bounds for the fluid queue fed by sub-exponential on/off sources
2000,
We consider a fluid queue fed by a superposition of a finite number of On/Off sources,...
Exact and asymptotic solutions to a PDE that arises in time-dependent queues
Exact and asymptotic solutions to a PDE that arises in time-dependent queues
2000,
We consider a diffusing particle in one dimension that is subject to a time-dependent...
Queueing networks with instantaneous movements: A unified approach by quasi-reversibility
Queueing networks with instantaneous movements: A unified approach by quasi-reversibility
2000,
In this paper we extend the notion of quasi-reversibility and apply it to the study of...
The multiclass GI/PH/N queue in the Halfin–Whitt regime
The multiclass GI/PH/N queue in the Halfin–Whitt regime
2000,
We consider a multiserver queue in the heavy-traffic regime introduced and studied by...
Effects of erroneous estimation of activity durations on scheduling and dispatching a single project
Effects of erroneous estimation of activity durations on scheduling and dispatching a single project
1996,
This research examines the effects of erroneous estimation of activity durations on...
Internet-type queues with power-tailed interarrival times and computational methods for their analysis
Internet-type queues with power-tailed interarrival times and computational methods for their analysis
2000,
Internet traffic flows have often been characterized as having power-tailed...
Examining the impact of speed of quality improvement on quality-related costs
Examining the impact of speed of quality improvement on quality-related costs
1996,
The Fine quality-based learning curve model is extended to include the consideration...
General open and closed queueing networks with blocking: A unified framework for approximation
General open and closed queueing networks with blocking: A unified framework for approximation
2000,
In this paper, we develop a unified framework for approximating open and closed...
The impact of poor performance on risk-taking attitudes: A longitudinal study with a PLS causal modeling approach
The impact of poor performance on risk-taking attitudes: A longitudinal study with a PLS causal modeling approach
1997,
This article addresses some important issues in risk-return, or mean-variance,...
Risk, ambiguity, and decision choice: Some additional evidence
Risk, ambiguity, and decision choice: Some additional evidence
1997,
This paper extends prior research by jointly assessing the roles of risk attitude and...
On the optimality and the asymptotic optimality of the smallest weighted available buffer policy
On the optimality and the asymptotic optimality of the smallest weighted available buffer policy
1999,
A major design challenge of Asynchronous Transfer Mode (ATM) networks is to...
Heavy traffic analysis of a queueing system with bounded capacity for two types of customers
Heavy traffic analysis of a queueing system with bounded capacity for two types of customers
1999,
We study a service system with a fixed upper bound for its workload and two...
On the rates of convergence of Erlang's model
On the rates of convergence of Erlang's model
1999,
The convergence to equilibrium of the renormalized M/M/N/N queue is analysed. Upper...
Minimizing response times and queue lengths in systems of parallel queues
Minimizing response times and queue lengths in systems of parallel queues
1999,
We consider the problem of routeing customers to one of two parallel queues. Arrivals...
A join the shorter queue model in heavy traffic
A join the shorter queue model in heavy traffic
2000,
We prove a new heavy traffic limit result for a simple queueing network under a...
Multiple-machine lower bounds for shop-scheduling problems
Multiple-machine lower bounds for shop-scheduling problems
2000,
In order to compute lower bounds for shop scheduling problems, a lot of attention has...
A heuristic scheduling system for ceramic industrial coatings
A heuristic scheduling system for ceramic industrial coatings
2000,
We developed and implemented a heuristic-based scheduling system for Ceramic...
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