The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
Vast spread of computing technologies has led to abundance of large data sets. Today tech companies like, Google, Facebook, Twitter and Amazon handle big data sets and log terabytes, if not petabytes, of data per day. Thus, there is a need to find similarities and define groupings among the elements of these big data sets. One of the ways to find these similarities is data clustering. Currently, there...
In paper text summarization represented as a sentence scoring and selection process. The process is modeled as a multi-objective optimization problem. The proposed model attempts to find balance between coverage and redundancy in a summary. For solving the optimization problem a human learning optimization algorithm is utilized.
This paper proposes a new version of impact factor. The proposed version penalizes JCR IF by journal self-citations. The penalized IF was experimented on 26 journals from Thomson Scientific JCR for 2013 and compared with the JCR IF. For these journals rank correlation between penalized IF and JCR IF is equal to 0.63.
This paper suggests an approach for providing the dynamic federations of clouds. The approach is based on risk assessment technology and implements cloud federations without consideration of identity federations. Here, for solving this problem, first of all, important factors which are capable of seriously influencing the information security level of clouds are selected and then hierarchical risk...
Big Data is related to technologies for collecting, processing, analyzing and extracting useful knowledge from very large volumes of structured and unstructured data generated by different sources at high speed. Big Data creates critical information security and privacy problems, at the same time Big Data analytics promises significant opportunities for prevention and detection of advanced cyber-attacks...
No illegal activity is carried out at once. Usually, parties of illegal activity collect and analyze all possible information about the target and carry out the planning and then proceed to the realization stage. In this paper, heuristic algorithm is suggested for detection of illegal activities and permanent monitoring on current situation in the country over the internet.
The paper is dedicated to science citation index development problems in Azerbaijan. Existing international evaluation systems in this field are analyzed. It has been demonstrated that, within the framework of electronic-science project carried out in the country, formation of national scientific information resources and science citation index carries vast importance. Solution of the problem will...
The provision of security in the national electronic information space (national e-space) is a complicated and complex problem. It requires an application of a unified state policy, the balance of the interests, formation of hierarchical registry of information resources, specification and distribution of executors' authority working for information security, the unification of security procedures,...
Conceptual challenges of science citation index development in Azerbaijan are considered. Processing principals of database of scientific publications and analytical-information system based on it are explained. It is demonstrated that, requirements set for scientific journals and publications, unified register of scientific publications, development of analytical-scientometric evaluation mechanisms...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.