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This paper presents a new optimization method (MOCDEA) called cloud droplets evolution algorithm which is applied to multi-objective optimization and engineering design problems. The fundamental concepts and ideas which underlie the proposed algorithm is inspired from nature and based on the observation of cloud formation process and phase transformation of the matter. The proposed algorithms are...
With the explosive growth of information, more and more organizations are deploying private cloud systems or renting public cloud systems to process big data. However, there is no existing benchmark suite for evaluating cloud performance on the whole system level. To the best of our knowledge, this paper proposes the first benchmark suite CloudRank-D to benchmark and rank cloud computing systems that...
Cloud computing is already a major trend in IT. Cloud services are being offered at application (software), platform and infrastructure levels. This paper presents our initial modeling efforts towards service creation at the infrastructure level. The purpose of these modeling efforts is to understand and reason about the service creation process. The paper presents a conceptual model represented as...
The integrality and security of data transfer are very important issues in cloud computing. In this paper, we have review a digital signature scheme with fault tolerance based on the RSA cryptosystem proposed by Zhang in 1999. The proposed scheme can efficiently keep the confidentiality of the transferred message. Furthermore, the scheme is able to detect and correct the error occurring in the computation...
Hailstone is one of the main meteorological disasters and it is very difficult to be forecasted effectively. A novel method of automatic recognition hail cloud is proposed base on association rules in this paper. Firstly, the method preprocesses the original reflectivity image. Then the color features and texture features are extracted from the radar echo image. Lastly, the association rules, which...
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