Results 21 to 30 of about 3,904 (99)
Design and optimization of Content Distribution Networks
Труды Института системного программирования РАН, 2019 This article presents the application of soft computing methods for solving the problem of designing and optimizing cloud-based Content Distribution Networks (CDN).
Santiago Damian Iturriaga Fabra +4 more
doaj +1 more source
Improved known plaintexts attack on Domingo-Ferrer homomorphic cryptosystem
Труды Института системного программирования РАН, 2018 This paper is devoted to known plaintexts cryptanalysis of homomorphic cryptosystem proposed by Domingo-Ferrer. In previous works it was shown that at least pairs (plaintext, ciphertext) are necessary to recover secret key, where is a degree of ...
A. V. Trepacheva
doaj +1 more source
Processing of raw astronomical data of large volume by MapReduce model
Труды Института системного программирования РАН, 2018 Exponential grow of volume, increased quality of data in current and incoming sky surveys open new horizons for astrophysics but require new approaches to data processing especially big data technologies and cloud computing.
S. . Gerasimov +4 more
doaj +1 more source
Comparative Analysis of Frameworks for the Performance Evaluation of Multi-tier Cloud Applications
Труды Института системного программирования РАН, 2018 In this paper, we address the performance evaluation of multi-tier clouds applications, and compare a Real-Time Calculus-based framework with two classical analytical approaches such as queuing theoretic approaches and control theoretic approaches.
G. R. Garay +2 more
doaj +1 more source
Batch Symmetric Fully Homomorphic Encryption Using Matrix Polynomials
Труды Института системного программирования РАН, 2018 Fully homomorphic encryption (FHE) is a recognized tool to obtain the cryptographic protec-tion of cloud computing. However, the characteristics of existing FHE schemes are not suffi-cient for use in practice the security of some FHE is unsatisfying ...
Ph. Burtyka
doaj +1 more source
Review of information technologies and their importance in the educational directory of education
RUDN Journal of Informatization in Education, 2018 The article focuses on the fact that the need for education is continuous and ongoing process therefore anytime anywhere access to it is becoming a necessity. The need for information is constantly increasing phenomenon.
Andrey Viktorovich Ivanov
doaj +1 more source
HPC cloud system design and implementation
Труды Института системного программирования РАН, 2018 There is pronounced interest to cloud computing in the scientific community. However, current cloud computing offerings are rarely suitable for highperformance computing, in large part due to an overhead level of underlying virtualization components. The
A. O. Kudryavtsev +8 more
doaj
Model of problem-oriented cloud computing environment
Труды Института системного программирования РАН, 2018 For efficient use of high-performance computing resources while implementing Computational Science methods for the study of physical, biological and social problems one can use problem-oriented distributed computing environments approach.
G. . Radchenko
doaj +1 more source
Towards a Cloud Computing Paradigm for Big Data Analysis in Smart Cities
Труды Института системного программирования РАН, 2018 In this paper, we present a Big Data analysis paradigm related to smart cities using cloud computing infrastructures. The proposed architecture follows the MapReduce parallel model implemented using the Hadoop framework.
Renzo Massobrio +4 more
doaj +1 more source
Труды Института системного программирования РАН, 2018 Existing approaches to the use of cloud computing resources is not efficient. Modern multimedia services require significant computing power, which are not always available.
Irina Bolodurina, Denis Parfenov
doaj +1 more source