Thursday , January 23 2020

popa andrii vlad

An Extension of the EDAS Method Based on the Use of Interval Grey Numbers

Dragisa Stanujkic1, Edmundas Kazimieras Zavadskas2, Mehdi KESHAVARZ Ghorabaee3, Zenonas Turskis4   ABSTRACT: In order to solve a number of real decision-making problems, over time, a number of multiple criteria decision-making methods have been proposed. The EDAS method is one of the newly proposed methods; its computational procedure can be identified …

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Improved Security Based on Combined Encryption and Steganography Techniques

Stefan MOCANU, Andrei DULUTA, Daniel MEREZEANU, Radu PIETRARU University Politehnica of Bucharest, 313 Splaiul Independentei, 060042, Romania. stefan.mocanu@upb.ro ABSTRACT: For some people a science, for other people just an art, steganography is in fact an ancient method of embedding a message into an apparently uninteresting carrier. Aiming to protect information, …

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Observers Design for Discrete-Event Systems Modelled by S-Nets

Raul CAMPOS-RODRIGUEZ, Mildreth ALCARAZ-MEJIA ITESO University, Periferico Sur # 8585, Tlaquepaque, 45604, Mexico. campos@iteso.mx, mildreth@iteso.mx ABSTRACT: This paper addresses the design of observers for Discrete-Event Systems modelled by Output Petri nets. The observer is conceived as a copy of the system and a corrective term based on the execution trajectories. …

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Revisiting Models of Vulnerabilities of the Networks

Horia-Nicolai L. TEODORESCU1,2  1 Romanian Academy, Iasi Branch, Bd. Carol I nr. 8, Iasi, Romania hteodor@etti.tuiasi.ro 2 “Gheorghe Asachi” Technical University of Iasi Romania, Str. D. Mangeron 64, Iasi, Romania Abstract: The study critically revisits the models of ‘vulnerability’ of various types of networks and shows several limits of the …

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Web-based Collaborative Platform for Personalized Orthopaedic Applications

Diana POPESCU1, Cătălin ILIE2, Dan LĂPTOIU3, Anton HADAR1, Raluca BARBUR2 Abstract: The modern requirements of personalized medicine, the need of interdisciplinary approaches in developing medical devices and also the necessity to enhance communication between doctors and engineers impose the development of new e-health applications which can support different medical specialities …

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