2019
DOI: 10.1109/access.2019.2923592
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Adaptive Evaluation of Virtual Machine Placement and Migration Scheduling Algorithms Using Stochastic Petri Nets

Abstract: More and more mobile applications rely on the combination of both mobile and cloud computing technology to bring out their full potential. The cloud is usually used for providing additional computing resources that cannot be handled efficiently by the mobile devices. Cloud usage, however, results in several challenges related to the management of virtualized resources. A large number of scheduling algorithms are proposed to balance between performance and cost of data center. Due to huge cost and time consumin… Show more

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Cited by 11 publications
(18 citation statements)
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“…Algorithm 1 Sequential Update Procedure for Selecting the Single Best Design Out of k Design Alternatives [18] Control parameters: n 0 and Output: x e (the estimated best design) Procedure: Contrary to the assumptions used by the OCBA procedure, T is actually limited and σ 2 i is typically unknown. In order to effectively utilize the allocation rules in such situations, the OCBA procedure applied a heuristic sequential update procedure, as shown in Algorithm 1, where σ 2 i in (7) and (8) is approximated by the sample variance s 2 i . That is, until a given T is depleted, a small number of simulation replications are allocated in a sequential manner such that the optimal allocation depending on (7) and (8) can be calculated based on more accurate values ofμ i and s 2 i in each iteration.…”
Section: Optimal Computing Budget Allocation Proceduresmentioning
confidence: 99%
See 2 more Smart Citations
“…Algorithm 1 Sequential Update Procedure for Selecting the Single Best Design Out of k Design Alternatives [18] Control parameters: n 0 and Output: x e (the estimated best design) Procedure: Contrary to the assumptions used by the OCBA procedure, T is actually limited and σ 2 i is typically unknown. In order to effectively utilize the allocation rules in such situations, the OCBA procedure applied a heuristic sequential update procedure, as shown in Algorithm 1, where σ 2 i in (7) and (8) is approximated by the sample variance s 2 i . That is, until a given T is depleted, a small number of simulation replications are allocated in a sequential manner such that the optimal allocation depending on (7) and (8) can be calculated based on more accurate values ofμ i and s 2 i in each iteration.…”
Section: Optimal Computing Budget Allocation Proceduresmentioning
confidence: 99%
“…In order to effectively utilize the allocation rules in such situations, the OCBA procedure applied a heuristic sequential update procedure, as shown in Algorithm 1, where σ 2 i in (7) and (8) is approximated by the sample variance s 2 i . That is, until a given T is depleted, a small number of simulation replications are allocated in a sequential manner such that the optimal allocation depending on (7) and (8) can be calculated based on more accurate values ofμ i and s 2 i in each iteration. There are two parameters to control this procedure: n 0 and .…”
Section: Optimal Computing Budget Allocation Proceduresmentioning
confidence: 99%
See 1 more Smart Citation
“…Discrete-event simulation is widely used to analyze modern industrial complex systems, such as manufacturing [1], military [2], smart grid [3], telecommunications [4], and transportation [5]. The most significant advantage of the simulation is that, with just a few assumptions, it can accurately analyze complex systems that cannot be described using closed-form analytic models [6].…”
Section: Introductionmentioning
confidence: 99%
“…Discrete-event system simulation plays a key role in evaluating, analyzing, and optimizing the performance of modern industrial systems such as the telecommunication [1], military [2], manufacturing [3], smart grid [4], and transportation [5] systems, which scarcely meet the assumptions of closed-form analytic models [6]. However, conducting a simulation experiment can be expensive and time-consuming.…”
Section: Introductionmentioning
confidence: 99%