2011
DOI: 10.1007/s10479-011-0933-0
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Structural properties of the optimal resource allocation policy for single-queue systems

Abstract: This paper studies structural properties of the optimal resource allocation policy for single-queue systems. Jobs arrive at a service facility and are sent one by one to a pool of computing resources for parallel processing. The facility poses a constraint on the maximum expected sojourn time of a job. A central decision maker allocates the servers dynamically to the facility. We consider two models: a limited resource allocation model, where the allocation of resources can only be changed at the start of a ne… Show more

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Cited by 13 publications
(7 citation statements)
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“…The application of MDP with constraints to the problem of optimal allocation in queueing systems was illustrated e.g. in [35].…”
Section: Optimization Problem For Performance Characteristicsmentioning
confidence: 99%
“…The application of MDP with constraints to the problem of optimal allocation in queueing systems was illustrated e.g. in [35].…”
Section: Optimization Problem For Performance Characteristicsmentioning
confidence: 99%
“…Casualties are already assigned into queues during the triage process. Yang et al (2013) study the structural properties of the optimal resource allocation policy for single-queue systems. Yang et al (2011) generalizes the problem to multiple service facilities and shared pool of servers.…”
Section: Literature Reviewmentioning
confidence: 99%
“…The optimal policy of their Markov decision process (MDP) formulation depends on the queue length, the number of packet arrivals in the previous time slot, and the channel fading state that governs the power loss in transmission. In [31], authors studies structural properties of the optimal resource allocation policy for a singlequeue system in which a central decision-maker assigns servers to each job. A major challenge in our problem, as opposed to the above works, arises due to SMDP formulation for non-memoryless service time distribution and its unimodal dependence on the cognitive state.…”
Section: Introductionmentioning
confidence: 99%