Analysis of Mesh Router Placement in Wireless Mesh Networks Using Friedman Test

Oda, Tetsuya; Barolli, Admir; Spaho, Evjola; Barolli, Leonard; Xhafa, Fatos

doi:10.1109/aina.2014.152

Cited by 34 publications

(5 citation statements)

References 31 publications

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“…The Friedman test is a nonparametric statistical test of multiple group measures. It can be used to approve the null hypothesis that the numerous group measures have the same variance to a certain required level of significance (Oda et al , 2014). On the other hand, disapproving the null hypothesis shows that they have different variance values.…”

Section: Resultsmentioning

confidence: 99%

Evaluation of the trust values among human resources in the enterprise cloud using an optimization algorithm and fuzzy logic

Pahlevanzadeh

2021

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PurposeCloud eases information processing, but it holds numerous risks, including hacking and confidentiality problems. It puts businesses at risk in terms of data security and compliance. This paper aims to maximize the covered human resource (HR) vulnerabilities and minimize the security costs in the enterprise cloud using a fuzzy-based method and firefly optimization algorithm.Design/methodology/approachCloud computing provides a platform to improve the quality and availability of IT resources. It changes the way people communicate and conduct their businesses. However, some security concerns continue to derail the expansion of cloud-based systems into all parts of human life. Enterprise cloud security is a vital component in ensuring the long-term stability of cloud technology by instilling trust. In this paper, a fuzzy-based method and firefly optimization algorithm are suggested for optimizing HR vulnerabilities while mitigating security expenses in organizational cloud environments. MATLAB is employed as a simulation tool to assess the efficiency of the suggested recommendation algorithm. The suggested approach is based on the firefly algorithm (FA) since it is swift and reduces randomization throughout the lookup for an optimal solution, resulting in improved performance.FindingsThe fuzzy-based method and FA unveil better performance than existing met heuristic algorithms. Using a simulation, all the results are verified. The study findings showed that this method could simulate complex and dynamic security problems in cloud services.Practical implicationsThe findings may be utilized to assist the cloud provider or tenant of the cloud infrastructure system in taking appropriate risk mitigation steps.Originality/valueUsing a fuzzy-based method and FA to maximize the covered HR vulnerabilities and minimize the security costs in the enterprise cloud is the main novelty of this paper.

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Section: Resultsmentioning

confidence: 99%

Evaluation of the trust values among human resources in the enterprise cloud using an optimization algorithm and fuzzy logic

Pahlevanzadeh

2021

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“…[16], [17], [18], [19], [20] have performed statistical analysis by using the Friedman test for their work.…”

Section: The Nonparametric Testmentioning

confidence: 99%

“…In order to address issue of overcoming noise uncertainty by exploiting antenna correlation, in [19], the authors presented a Friedman test based spectrum sensing detector which compares the power of the received signals through antennas and consequently it needs no priori information of the noise and the primary signal. In [17] and [20], the autors deal with some QoS in Wireless Sensor Network (WSN) and Wireless Mesh Network (WMN). They used the Friedman test to 4 We performed simulation which compares the proposed algorithm with WRR, SP and MWRR schedulers.…”

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confidence: 99%

An Efficient Study of Scheduling Algorithms with Freidman Test in WiMAX Networks

Brahmia

Syarif

Abouaïssa

et al. 2014

NPA

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In this paper, we evaluate and compare our scheduling strategy for various IPTV services traffic over 802.16j networks with several scheduling algorithms such as Strict Priority algorithm (SP), Weighted Round Robin (WRR), and Modified Dynamic Weighted Round Robin (MWRR). The proposed scheme adapts dynamically the scheduler operation to according queue load and QoS constraints. In particular, the proposed mechanism gives more priority to HD-TV and SD-TV traffics by using two schedulers. The proposed scheduling algorithm has been simulated using the QualNet network simulator. The Friedman test has been used to address some significant issues of the analysis to compare the proposed scheme with the others scheme. The experimental result and analysis show that the proposed scheduler schemes outperform the traditional scheduling techniques for rtPS traffic that allows ensuring QoS requirements for IPTV application.

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“…The architecture of the nodes in WMNs [3,16,17,14] can be classified according to the functionalities they offer as follows:…”

Section: Architectures Of Wmnsmentioning

confidence: 99%

A GA-based simulation system for WMNs: comparison analysis for different number of flows, client distributions, DCF and EDCA functions

et al. 2017

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Aquesta és una còpia de la versió author's final draft d'un article publicat a la revista Soft computing.La publicació final està disponible a Springer a través de http://dx.doi.org/10.1007/s00500-017-2508-8 This is a copy of the author 's final draft version of an article published in the Soft computing. The simulation results show that for normal distribution, the throughput of I/B WMN is higher than Hybrid WMN architecture. For uniform distribution, in case of I/B WMN, the throughput of EDCA is a little bit higher than Hybrid WMN. However, for Hybrid WMN, the throughput of DCF is higher than EDCA. For normal distribution, the delay and jitter of Hybrid WMN is lower compared with I/B WMN. For uniform distribution, the delay and jitter of both architectures are almost the same. However, in the case of DCF for 20 flows, the delay and jitter of I/B WMN are lower compared with Hybrid WMN. For I/B architecture, in case of normal distribution the fairness index of DCF is higher than EDCA. However, for Hybrid WMN, the fairness index of EDCA is higher than DCF. For uniform distribution, the fairness index of few flows is higher than others for both WMN architectures.

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Analysis of Mesh Router Placement in Wireless Mesh Networks Using Friedman Test

Cited by 34 publications

References 31 publications

Evaluation of the trust values among human resources in the enterprise cloud using an optimization algorithm and fuzzy logic

Evaluation of the trust values among human resources in the enterprise cloud using an optimization algorithm and fuzzy logic

An Efficient Study of Scheduling Algorithms with Freidman Test in WiMAX Networks

A GA-based simulation system for WMNs: comparison analysis for different number of flows, client distributions, DCF and EDCA functions

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