]>
2015
14
4
95
Integrated High Accuracy Multiquadric Quasi-interpolation Scheme for Solving the Nonlinear Klein-gordon Equation
Integrated High Accuracy Multiquadric Quasi-interpolation Scheme for Solving the Nonlinear Klein-gordon Equation
en
en
A collocation scheme based on the use of the multiquadric quasi-interpolation operator
\(L_{w_2}\) , integrated
radial basis function networks (IRBFNs) method and three order finite difference method is applied to the
nonlinear Klein-Gordon equation. In the present scheme, the three order finite difference method is used
to discretize the temporal derivative and the integrated form of the multiquadric quasi-interpolation
scheme is used to approximate the unknown function and its spatial derivatives. Several numerical
experiments are provided to show the efficiency and the accuracy of the given method.
258
273
Maryam
Sarboland
Azim
Aminataei
Nonlinear Klein-Gordon equation
multiquadric quasi-interpolation scheme
collocation scheme
integrated radial basis function networks.
Article.1.pdf
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]
Goodness of Fit Test for the Skew-t Distribution
Goodness of Fit Test for the Skew-t Distribution
en
en
In this manuscript goodness-of-fit test is proposed for the Skew-t distribution based
on properties of the family of these distributions and the sample correlation coefficient.
The critical values for the test can be achieved by Monte Carlo simulation method for
several sample sizes and levels of significance. The power of the proposed test can be
specified for different sample sizes and considering diverse alternatives.
274
283
M.
Maghami
M.
Bahrami
Sample correlation coefficient
Skew-t
Goodness-of-fit test.
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]
Software Trustworthy Testing Based on Cloud Testing
Software Trustworthy Testing Based on Cloud Testing
en
en
Testing becomes an important process in software development not only in terms of exposure but also in terms of performance, usability, safety, security, reusability. Also software testing is an essential activity to software quality assurance. Cloud testing is a method of software testing based on cloud computing that offers testing as a service To test the SaaS, NonSaaS, service application over clouds and clouds. To test the cloud-based software and applications, tools and techniques are needed to address concerns of the cloud infrastructure such as dynamic configuration. This paper provides a comprehensive assessment on cloud testing. It analyzed the questions raised by managers, tester and engineers, and it offers clear concepts, discusses the specific objectives, advantages, features and requirements, in cloud computing testing. Also, it offers a comparative view between cloud-based application testing and conventional software testing as well as the comparison between commercial testing tools and examines the advantages in testing cloud-based software applications.
284
294
A.
Mohsenzadeh
Cloud computing
cloud testing
conventional software testing.
Article.3.pdf
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[1]
K. Priyadarsini, V. Balasubramanian, S. Karthik, Cloud Testing as a Service, (IJAEST) International Journal Of Advanced Engineering Sciences And Technologies , Vol No. 6, Issue No. 2 (), 173-177
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Jerry Gao, Xiaoying Bai, Wei-Tek Tsai, Cloud Testing- Issues, Challenges, Needs and Practice, Software Engineering : An International Journal (SEIJ), Vol. 1, No. 1, SEPTEMBER. (2011)
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]
A New Multi-objective Sorting Algorithm and Its Combination with Game Theory for Optimizing I-beam Engineering System
A New Multi-objective Sorting Algorithm and Its Combination with Game Theory for Optimizing I-beam Engineering System
en
en
This paper proposed a new average non-dominated sorting genetic algorithm (NAVNSGA). This idea is inspired from the combination of non-elitist multi-objective evolutionary algorithms, elitist multi-objective evolutionary algorithms, and statistical calculations. The proposed NAVNSGA is improved the disadvantages of the Elitist multi-objective algorithms and Non-elitist multi-objective algorithms as possible. The NAVNSGA is compared with useful algorithms such as the non-elitist sorting genetic algorithm (NSGAI) and non-elitist sorting genetic algorithm (NSGAII) and the results obtained are showed the superiority of the proposed algorithm. Additionally, the NAVNSGA algorithm is combined with the concepts of the Game theory to propose a hybrid algorithm for determining Nash equilibrium in the game theory. The combination of the NAVNSGA algorithm with the game theory previously is used for improving engineering systems, such as I-beam designing. The results obtained are showed the advantage of the proposed algorithm with those reported in the literature.
295
308
Hamidreza
Navidi
Mojtaba Ahmadie
Khanesar
Leila
Falahiazar
Multi-objective evolutionary algorithms
NSGAI
NSGAII
Game theory.
Article.4.pdf
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A. Falahiazar, S. Setayeshi, Y. Sharafi, Computational model of social intelligence based on emotional learning in the Amygdala, Journal of mathematics and computer Science, 14 (2015), 77-86
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Y. Sharafi, S. Setayeshi, A. Falahiazar, An Improved Model of Brain Emotional Learning Algorithm Based on Interval Knowledge, Journal of mathematics and computer science, (2014)
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R. Meng, N. Xie, L. Wang, Multiobjective Game Method Based on Self-Adaptive Space Division of Design Variables and Its Application to Vehicle Suspension , Article ID 479272, (2014), 1-13
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A. Ebrahimi Zade, A. Sadegheih, M. M. Lotfi, A modified NSGA-II solution for a new multi-objective hub maximal covering problem under uncertain shipments, Journal of Industrial Engineering International , (2014), 1-13
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M. R. Nikoo, Multi-objective optimum design of double-layer perforated-wall breakwaters: Application of NSGA-II and bargaining models, Applied Ocean Research, 47 (2014), 47-52
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A. Rostamian, M. Hosseinzadeh, A. Shokrollahi, Transmission Loss Allocation in the Deregulated Electricity Market based on the Cooperative Game Theory, The Journal of Mathematics and Computer Science, 4(1) (2012), 81-92
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M. Khanjary, H. R. Navidi, Optimizing Traffic Light of an Intersection by using Game Theory, AWERProcedia Information Technology & Computer Science, 03 (2013), 1163-1168
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]
On a Pseudo Projective Recurrent Sasakian Manifolds
On a Pseudo Projective Recurrent Sasakian Manifolds
en
en
The object of the present paper is to study the pseudo projective \(\phi\)−recurrent Sasakian manifolds.
309
314
A.
Singh
R. Kumar
Pandey
A.
Prakash
S.
Khare
Pseudo projective \(\phi\)-symmetric manifold
pseudo projective \(\phi\)-recurrent manifold
Einstein manifold.
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]
Trust Model to Enhance Security of Cloud Computing
Trust Model to Enhance Security of Cloud Computing
en
en
Trust is one of the most important means to improve security and enable interoperability of current heterogeneous independent cloud platforms. Trust is a level of subjective probability between two entities, a trustor and a trustee, which is formed through the direct observation nature and/or recommendation from trusted entities. Today, there is no special trust evaluation model for cloud computing environment. Hence, in this paper, we present a trust model based on fuzzy mathematics in cloud computing environment according to success and failure interaction between cloud entities.
315
325
Ali
Mohsenzadeh
cloud computing
trust model
trust recommendation.
Article.6.pdf
[
[1]
Dimitrios Zissis, Dimitrios Lekkas , Addressing cloud computing security issues, Journal of Future Generation Computer Systems, Elsevier (2010)
##[2]
Md. Tanzim Khorshed, A. B. M. Shawkat Ali, Saleh A. Wasimi , A survey on gaps, threat remediation challenges and some thoughts for proactive attack detection in cloud computing, Journal of Future Generation Computer Systems, Elsevier (2012)
##[3]
Dawei Sun, Guiran Chang, Lina Sun, Xingwei Wang, Surveying and Analyzing Security, Privacy and Trust Issues in Cloud Computing Environments, journal of Procedia Engineering, Elsevier (2011)
##[4]
Z. Malik, Bouguettaya, Reputation Bootstrapping for Trust establishment among Web Services, IEEE Internet Computing. vol 13, no. 1, (2009) Computing and Applications, Vol. 3, No. 4 (2011)
##[5]
A. Josang, R. Ismail, C. Boyd, A survey of trust and reputation systems for online service provision, Journal of Decision Support Systems , vol. 43 , no. 2. (2007)
##[6]
F. Azzedin, A. Ridha, A. Rizvi, Fuzzy trust for peer-to-peer based systems, in: Proceedings of World Academy of Science, Engineering and Technology 2007 PWASET , (2007), 123-127
##[7]
Dawei Sun, Guiran Chang, Lina Sun, Fengyun Li, Xingwei Wang , A dynamic multi-dimensional trust evaluation model to enhance security of cloud computing environments, Int. J. Innovative Computing and Applications, Vol. 3, No. 4, Inderscience Enterprises Ltd (2011)
##[8]
Wenjuan Li, Lingdi Ping , A Trust Model to Enhance Interoperability of Cloud Environment , CloudCom 2009, LNCS 5931, Springer, (2009), 69-79
##[9]
I. Mouline, Why assumptions about cloud performance can be dangerous to your business, Cloud Comp. J., 2(3) (2009), 24-28
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Damjan Kovac, Denis Trcek , Qualitative trust modeling in SOA, Journal of Systems Architecture, Elsevier (2009)
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Dual Smarandache Curves of a Curve Lying on Dual Unit Hyperbolic Sphere
Dual Smarandache Curves of a Curve Lying on Dual Unit Hyperbolic Sphere
en
en
In this paper, we give Darboux approximation for dual Smarandache curves of spacelike curve on dual
unit hyperbolic sphere \(\tilde{H}^2_0\). Firstly, we define the four types of dual Smarandache curves of a dual
hyperbolic curve \(\tilde{\alpha}(s)\). Then, we obtain the relationships between the dual curvatures of dual hyperbolic
curve \(\tilde{\alpha}(s)\) and its dual Smarandache curves. Finally, we give an example for Smarandache curves of a
spacelike curve on dual unit hyperbolic sphere \(\tilde{H}^2_0\).
326
344
Tanju
Kahraman
Mehmet
Onder
H. Huseyin
Ugurlu
E. Study Mapping
Smarandache curves
Darboux approach
Dual unit Hyperbolic sphere.
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Best Approximation by Upward Sets
Best Approximation by Upward Sets
en
en
In this paper we prove some results on upward subsets of a Banach lattice \(X\) with a strong unit. Also we study the best approximation in \(X\) by elements of upward sets, and we give the necessary and sufficient conditions for any element of best approximation, by a closed subset of \(X\).
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353
Zeinab
Soltani
Hamid Reza
Goudarzi
Banach lattice
Best approximation
Proximinal set
Upward set.
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