Fahrad H. Pashaev

Work place: Institute of Control Systems of the Azerbaijan National Academy of Sciences, Az1141, Baku, Azerbaijan

E-mail: pasha.farhad@gmail.com

Website: https://www.researchgate.net/profile/Fahrad-Pashayev

Research Interests: Software Development Process, Software Engineering, Signal Processing, Mathematical Software


Fahrad H. Pashayev graduated from Azerbaijan State University. He received his PhD degree in 2011 and Doctor of Sciences in Engineering in 2017 from Supreme Attestation Commission under the President of the Republic of Azerbaijan. His primary research interests include various areas in mathematical modeling, signal processing, software development. He is the author of 121 scientific papers, including 5 inventions.

Author Articles
Forecasting Cloudlet Development on Mobile Computing Clouds

By Rashid G. Alakbarov Fahrad H. Pashaev Oqtay R. Alakbarov

DOI: https://doi.org/10.5815/ijitcs.2017.11.03, Pub. Date: 8 Nov. 2017

Article studies development dynamics of mobile cloud technologies. Advantages of this technology and problems occurring during its use are analyzed. At the same time, issues related to meeting the demand of computing and memory resources of mobile equipment using this technology are studied. For this purpose, main monitoring parameters, especially delays in network, CPU usage percentage, memory usage, completion time of intended essential operations etc. are analyzed. Considering significance of selected parameters in Cloudlet creation, Integral monitoring parameter was established. In the article analyze technologies were given as the time series of integral parameter. Thus article studies conditions necessitating development of cloudlets on mobile computing clouds and solves issues of forecasting location time of cloudlets near certain base stations.

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Development of the Model of Dynamic Storage Distribution in Data Processing Centers

By Rashid G. Alakbarov Fahrad H. Pashaev Mammad A. Hashimov

DOI: https://doi.org/10.5815/ijitcs.2015.05.03, Pub. Date: 8 Apr. 2015

The paper reviews dynamic distribution of storage resources among the users in data processing centers. The process of changing memory usage state was revealed to be the process of Markov. The paper proposes the development of stochastic model of the memory and computing usage distribution and the development of probability density functions over practical data. Parameters of probability density functions were defined with the help of stochastic model and practical data. The calculation of the developed model and the parameters of the probability density function is realized dynamically during the ongoing process. At the beginning of each time interval, it is forecasted that the process will be shifted to which state with which maximum probability. The adequacy of the previous forecasts is monitored. Note that, over the time, the quality of the forecast and the level of adequacy increases. The model is used in the virtualization of storage resources usage process and ensures the use of storage resources without wasting. Structure of visualization base is given. The base enables to monitor all stages of the process. Using monitoring base the issues can be resolved to analyze different aspects of the process. Recommendations are given on the use of obtained results.

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