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Your search keyword '"RADULESCU, Magdalena"' showing total 18 results
Start Over Author "RADULESCU, Magdalena" Publisher elsevier bv
18 results on '"RADULESCU, Magdalena"'

17. Using Big Data in the Academic Environment

Author

Radulescu Magdalena and Banica Logica

Subjects
Computer science, Process (engineering), business.industry, Big data, General Engineering, Energy Engineering and Power Technology, Academic environment, Unstructured data, Cloud computing, Cloud Computing, E-learning, Data science, Software, Systems architecture, Social media, Marketing, Raw data, business
Abstract

Massive amounts of data are collected across social media sites, mobile communications, business environments and institutions. In order to efficiently analyze this large quantity of raw data, the concept of Big Data was introduced. This new concept is expected to help education in the near future, by changing the way we approach the e-learning process, by encouraging the interaction between students and teachers, by allowing the fulfilment of the individual requirements and goals of learners. The paper discusses aspects regarding the evolution of Big Data technologies, the way of applying them to e-Learning and their influence on the academic environment. Also, we have designed a three-step system architecture for a consortium of universities, based on actual software solutions, having the purpose to analyze, organize and access huge data sets in the Cloud environment. We focused our research on exploring unstructured data using the graphical Gephi tool.

Published
2015
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18. Optimizing Time in Business with Business Intelligence Solution

Author

Radulescu Magdalena and Şerbănescu Luminiţa

Subjects
QlikView, Process management, analysis, business.industry, Organizational efficiency, reports, Business intelligence, Key (cryptography), Economics, General Materials Science, Element (criminal law), Marketing, business, time, Busoness Intelligence
Abstract

Business Intelligence(BI) technologies are trying to help people understand the data much faster, so that they can decide better and faster and eventually make a move forward towards the accomplishment of the objectives of the business. The key goals which are behind BI objectives are the growth of organizational efficiency and output.We will deal with two aspects concerning the factor “time”, a very important element in the management of sales and those are: - the diminution of time to obtain the reports of analysis – this thing results from an analysis done in some Romanian companies which have implemented BI solutions.- the effective accomplishment of the reports of analysis concerning the evolution in different periods of time (daily, weekly, monthly, annually, etc) of some economical indicators useful in the management of sales.

Published
2012
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