Tuesday , 20 October 2020
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Numerical study. Comparison MINOS versus HOPDM for linear programming solving

Neculai Andrei nandrei@ici.ro National Institute for Research and Development in Informatics, ICI – Bucharest Bucharest Academy of Romanian Scientists Abstract: In this paper we present the numerical performances of MINOS and HOPDM packages for solving linear programming problems. MINOS implements the simplex algorithm with LU factorization of the basis, and …

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Aspects concerning the security of access to the MEDUCA educational content

Mihai Jitaru Mihai.Jitaru@computerland.ro MBL Computers, Bucharest Dragoş Ioniţă Dragos.Ionita@training.computerland.ro MBL Computers, Bucharest Nicoleta Iacob Nicoleta.Iacob@training.computerland.ro MBL Computers, Bucharest George Manea George.Manea@computerland.ro MBL Computers, Bucharest Abstract: The paper presents a solution for providing secure access to the educational content, implemented on the MEDUCA portal of the Romanian Pilot Centre for Dissemination …

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A framework for the design, implementation and access security in an eLearning system

Mihai Jitaru Mihai.Jitaru@computerland.ro MBL Computers, Bucharest Dragoş Ioniţă Dragos.Ionita@training.computerland.ro MBL Computers, Bucharest Nicoleta Iacob Nicoleta.Iacob@training.computerland.ro MBL Computers, Bucharest George Manea George.Manea@computerland.ro MBL Computers, Bucharest Abstract: This paper presents some results of the MEDSCEN research project “Thorough research for the creation of a pilot educational system within the virtual space in …

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A new way of routing, traffic-conscious and energy consumption on the Internet of Things

Mohammad NADERLOO, Mohammad Hossein SHAFIABADI Department of Computer Engineering, Islamshahr Branch, Islamic Azad University, Tehran, Iran Corresponding Author: Mohammad Hossein SHAFIABADI Shafiabadi@iiau.ac.ir Abstract: The Internet of Things, or IoT, is a system of interconnected computer equipment, mechanical and digital machines, objects, animals, or individuals, identified by unique identities, and with …

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Extracting a human feeling from a text (a natural language processing task called
Sentiment Analysis) using a recurrent neural network together with Keras library

Paul TEODORESCU National Institute for Research and Development in Informatics – ICI Bucharest paul.teodorescu@ici.ro Abstract: In this paper, it is proposed to understand how the computer is able to extract a simple human feeling of “liked” or “disliked” from a text. Basically the computer will learn to correctly place a …

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Examining subjective involvement on Arabic Alphabet Augmented Reality application

Asmaa MUNSHI1, Nahla ALJOJO2 1 College of Computer Science and Engineering, Cybersecurity Department University of Jeddah, Jeddah, Saudi Arabia 2 College of Computer Science and Engineering, Information system and Technology Department University of Jeddah, Jeddah, Saudi Arabia ammunshi@uj.edu.sa, nmaljojo@uj.edu.sa Abstract: It is still an open argument that many AR applications …

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Public policies in the digital age

Electra MITAN, Daniel SAVU National Institute for Research and Development in Informatics – ICI Bucharest electra.mitan@ici.ro, daniel.savu@ici.ro Abstract: The study of public policies has a multidisciplinary character and brings together economic and administrative sciences, decision theory. The focus is now on the digital society, by developing an ecosystem for citizens, …

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Color images resistant encryption based on hyperchaotic functions and DNA sequences

Mohammadreza ZARIF1, Hamid reza GHAFFARY2, Masoud DAVOUDI3 1 MSc in Computer Systems Architecture, Department of Computer Engineering, Islamic Azad University, Ferdows Branch, Iran 2 Department of Computer Engineering, Islamic Azad University, Ferdows Branch, Iran 3 MSc in Artificial Intelligence, Department of Computer Engineering, Islamic Azad University, Ferdows Branch, Iran Corresponding …

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Ethics management and social responsability in Romanian IT industry (I) –
Possible improvements of working conditions

Maria CERNAT1, Dumitru BORȚUN2, Corina Sorana MATEI1 1 „Titu Maiorescu” University 2 National School of Political and Administrative Studies (SNSPA) macernat@gmail.com, bortund@yahoo.com, coramatei@yahoo.com Abstract: The main purpose of this article was to investigate, using the tools of qualitative research, the working conditions for Romanians working in the IT industry, and …

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Evaluation and ranking of manufactured cars in Iran using
Network Data Envelopment Analysis model

Kamran JALILIAN, Kameleh Nasiri PIRBAZARI Faculty of Mathematical Sciences, University of Guilan at Rasht, Namju Street, Iran jalilian.kamran20@gmail.com, k-nasiri@guilan.ac.ir Abstract: Data Envelopment Analysis (DEA) is a mathematical programming-based approach to evaluating and ranking decision-making units (DMUs) with multiple inputs and outputs. These DMUs can be banks, various organizations, or even …

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