Browsing 2022 by Issue Date

Sort by: Order: Results:

  • Active Filter on RC element with Distributed Parameters Sensitivity Analyze 
    AVRAM, Ion (Technical University of Moldova, 2022)
    This article presents the results of research of the stability of characteristics of the active filter on element with distributed parameters through the calculate the sensitivity of the Amplitude - Frequency Characteristic ...
  • Performability Modeling of Self-Adaptive Systems Based on Extension Neural Rewriting Stochastic Petri Nets 
    SCLIFOS, Alexei; SCLIFOS, Emilia; GUȚULEAC, Emilian (Technical University of Moldova, 2022)
    Traditional mathematical formalisms are unable to model modern self-adaptive discrete event systems (ADES) because they cannot handle behaviors that change at run-time in response to environmental changes. This paper ...
  • Analysis with Unsupervised Learning Based Techniques of Load Factor Profiles and Hyperspectral Images 
    PENTIUC, Ştefan-Gheorghe; BOBRIC, Elena Crenguța; BILIUS, Laura-Bianca (Technical University of Moldova, 2022)
    The problem of obtaining an optimal partition consistent with a series of partitions resulting from the application of various clustering algorithms is NP complete. A heuristic method based on the concepts of central ...
  • Attribute-Based Encryption for Weighted Threshold Access Structures 
    BUTNARU, Alexandra-Ina (Technical University of Moldova, 2022)
    Access control is a fundamental security component in a system, especially in rapidly developing domains such as the cloud or the Internet of Things. The nature of these domains renders formerly acclaimed access control ...
  • A Brief Overview of Intelligent Interfaces in Production Systems 
    ISTRATI, Daniela (Technical University of Moldova, 2022)
    This paper presents a state of the art in field of intelligent user interfaces, which are the main elements that make the interaction between humans and machines in the most efficient, natural, effective way. As an ...
  • A Method for Binary Quadratic Programming with Circulant Matrix 
    ISTRATI, Daniela; MORARU, Vasile; ZAPOROJAN, Sergiu (Technical University of Moldova, 2022)
    Binary quadratic programming is a classical combinatorial optimization problem that has many real-world applications. This paper presents a method for solving the quadratic programming problem with circulant matrix by ...
  • Vulnerabilities of LRSAS Protocol 
    ȚÎFLEA, Denisa-Ionela (Technical University of Moldova, 2022)
    The construction of secure and private RFID protocols is necessary with the increasing application of RFID technology in increasingly diverse fields. While security refers to unilateral or mutual authentication depending ...
  • An Interface for Phonosemantic Assessment of Russian Words 
    BURLEA, Tatiana; BOBICEV, Victoria (Technical University of Moldova, 2022)
    This paper describes an interface for the phonosemantic evaluation for Russian words. By phonosemantics we mean the subconscious emotional interpretation of the acoustic perception of words independent of their meaning. ...
  • State of water quality in the Prut River for the period of 2019-2021 
    SAVA, Nina; MARUSIC, Galina (Technical University of Moldova, 2022)
    The paper addresses the issue of water quality of the Prut River between 2019 and 2021. The data on pollution of the Prut River and its tributaries are analyzed. The negative influence of detected pollutants on human health ...
  • Comparing two security models for RFID 
    RADU, Rareș-Aurelian (Technical University of Moldova, 2022)
    Radio Frequency Identification Technology became more and more involved in authentication processes over the years and is still rising. Security in this context needs to be strongly ensured, hence security models have a ...
  • Graphical methods as a complements of analytical methods used in the research of dynamic models for networks reliability 
    LEAHU, Alexei; BAGRIN-ANDRIEVSCHI, Veronica; ROTARU, Maria (Technical University of Moldova, 2022)
    Our work deals with a typical problem of comparing the reliability of a serial-parallel type network vs the reliability of a parallel-serial type network. Using graphic methods on elementary models, we show how they lead ...
  • Evaluation of the Multi-Algorithms Targets Recognition Systems 
    PERJU, Veaceslav; SARANCIUC, Dorian (Technical University of Moldova, 2022)
    This paper presents the evaluation’s results of the new classes of the target recognition systems – multi- algorithms unimodal systems and multi-algorithms multimodal systems. The structures and the graphs of the systems ...
  • Pseudo Genetic Algorithm of Clustering For Linear and Ellipsoidal Clusters 
    FRATAVCHAN, Valerіi; FRATAVCHAN, Tonia; ABABII, Victor (Technical University of Moldova, 2022)
    This article considers the method of clustering in the problems of pattern recognition when studying with a teacher in the case of n-dimensional numerical features. Clusters of linear and ellipsoidal forms that are optimal ...
  • An Inverse Stochastic Optimal Control Problem 
    LEFEBVRE, Mario (Technical University of Moldova, 2022)
    The problem of controlling a compound Poisson process until it leaves an interval is considered. In this paper, instead of choosing the density function of the jumps and trying to find the corresponding value function, ...
  • Reduction programming in a technological programming environment 
    REDKO, Igor; YAHANOV, Petro; ZYLEVICH, Maksym (Technical University of Moldova, 2022)
    This work is aimed at demonstrating, on a representative sample, the usefulness of programming concepts in the state of semantic patterns as relations in a program chain that specify particular types of programs. This is ...
  • Application of the Schwinger’s oscillator model of angular momentum to quantum computing 
    GERU, Ion I. (Technical University of Moldova, 2022)
    The Schwinger's oscillator model of angular momentum is applied to define quantum logical elements in quantum circuits by means of wave functions of two independent harmonic oscillators. It is shown how four EPR entangled ...
  • Human Motion Recognition Using Artificial Intelligence Techniques 
    ENACHI, Andrei; TURCU, Cornel; CULEA, George; BANU, Ioan-Viorel; ANDRIOAIA, Dragos-Alexandru; PETRU, Puiu-Gabriel; POPA, Sorin-Eugen (Technical University of Moldova, 2022)
    The goal of this paper's research is to develop learning methods that promote the automatic analysis and interpretation of human and mime-gestural movement from various perspectives and using various data sources images, ...
  • Tuning the PID Controller to the Object Model with Second-Order Inertia with Identical Elements and Time Delay by the Modified Polynomial Method 
    IZVOREANU, Bartolomeu; SECRIERU, Adrian; FIODOROV, Ion; COJUHARI, Irina; MORARU, Dumitru; POTLOG, Mihail (Technical University of Moldova, 2022)
    The paper presents the procedure for tuning the PID control algorithm to the object model with secondorder inertia with identical elements and time delay according to the modified polynomial method. Methods that can be ...
  • Kolmogorov-Chaitin Algorithmic Complexity for EEG Analysis 
    IAPASCURTA, Victor; FIODOROV, Ion (Technical University of Moldova, 2022)
    Electroencephalography as a generally accepted method of monitoring the electrical activity of brain neurons is widely used both in diseases and in healthy conditions. The recorded electrical signal is usually obtained ...
  • The PID Tuning Procedure for Performance Optimization of the Underdamped Second-Order Processes 
    COJUHARI, Irina (Technical University of Moldova, 2022)
    In this work, it is proposed the procedure for tuning the PID controller to the underdamped second-order systems, that offers the possibility to optimize the performance of the system. The analytical expressions for ...

Search DSpace


Browse

My Account