UTM: Recent submissions

  • Systemic framework for security auditing and compliance verification of institutional information systems 
    GRIBINCEA, Dorin; MORARU, Victor (Technical University of Moldova, 2024)
    The current digital ecosystem requires the adoption of robust security policies, aligned with the highest standards and regulations in the field. The efficiency and consistency of preventive measures are essential to ensure ...
  • The classification module intended to be used in the didactic assessment 
    BURLACU, Natalia; COZLOVSCHI, Alexandru (Technical University of Moldova, 2024)
    The present paper describes one of the modular components of an eventual and complex system that will allow the generation of items to be evaluated in didactic evaluation tests with a pronounced adaptive character. The ...
  • Challenges and solutions on the use of Artificial Intelligence in Internet of Things network security 
    COJOCARU, Svetlana; PECA, Ludmila (Technical University of Moldova, 2024)
    The article is an analysis of how artificial intelligence can be used for the security of Internet of Thinks networks, emphasizing its use in the detection and prevention of cyber-attacks. The article focuses on new advances ...
  • Advanced AI techniques for analyzing consumer survey responses 
    PENTIUC, Stefan-Gheorghe; GHINEA, Cosmin; BILIUS, Laura; LATCU, Nicolae; SCHIPOR, Doina Maria (Technical University of Moldova, 2024)
    The paper investigates the application of advanced artificial intelligence (AI) techniques for analyzing consumer survey responses, aiming to predict customer preferences, sentiment, and the likelihood of future product ...
  • Assessing the adoption of HTTP security headers 
    ȚURCAN, Ana; CIORBĂ, Dumitru; ȚURCANU, Dinu; RUGHINIȘ, Răzvan (Technical University of Moldova, 2024)
    Recent cybersecurity evaluations reveal that many user vulnerabilities are linked to web technologies, mainly stemming from inadequate or improper usage of HTTP headers. Security headers in HTTP responses provide an essential ...
  • A construction of Reed-Muller codes from boolean functions 
    BERCEA, Bianca Liana (Technical University of Moldova, 2024)
    Boolean functions have important applications in cryptography and coding theory. A famous class of binary codes derived from Boolean functions are the Reed-Muller (RM) codes. These were defined by Reed, and Muller built ...
  • The digital tool for assuring the documents submission – receiving process for the state tax service 
    BURLACU, Natalia; BOLOCAN, Alexandru-Laurențiu (Technical University of Moldova, 2024)
    Digitization has become essential in modern society, transforming the way we live, work, and interact. The state institutions, including those in the Republic of Moldova, are no exception to this process, being faced with ...
  • Cybersecurity in healthcare: mitigating risks in medical technologies 
    ALEXEI, Arina; BOLUN, Ion (Technical University of Moldova, 2024)
    The digitization of the healthcare sector is unavoidable and emerging in the 21st century, when society is transitioning from an industrial approach to a knowledge-based economy. The widespread use of Electronic Medical ...
  • Reducing cyber risk through a human-centered approach 
    PECA, Ludmila; ȚURCANU, Dinu (Technical University of Moldova, 2024)
    This paper investigates the complex challenges faced by professionals in managing cyber risks during the implementation of human risk management programs. Emphasizing the crucial role of human behavior in effectively ...
  • Approaches to secure biomedical informatics systems and networks 
    BOLUN, Ion; ARINA, Alexei (Technical University of Moldova, 2024)
    A significant part of medical information, but especially that related to patient records, is very sensitive confidential information. A health care facility is at risk of becoming completely unable to activate as needed ...
  • Design and partitioning across 2 strata in 3D IC architectures 
    PLETEA, Ionica-Marcela; SONTEA, Victor (Technical University of Moldova, 2024)
    The 2D tools used for producing integrated circuits can be adapted for de 3D integration taking into consideration the design, technological files and methodology used for implementation. A suitable design for 3D integration ...
  • Virtual prototyping and validation of a system for flood and fire risk mitigation in wetlands 
    POPOVICI, Eduard C.; BOICESCU, Laurentiu; VULPE, Alexandru; ȚURCANU, Dinu (Technical University of Moldova, 2024)
    Our paper presents the virtual prototyping, and the experimental validation of a hardware and software system aimed to use two novel fire and flood sensors based on miniature sensing technology, to process the real-time ...
  • The impact of three-phase smart gate drivers on the performance and safety of PMSM and BLDC motor drives 
    PASCARI, Sergiu; BÎRNAZ, Adrian; RUSU, Nicolae (Technical University of Moldova, 2024)
    Three-phase smart gate drivers (SGDs) have revolutionized the control of high-performance permanent magnet synchronous motors (PMSMs) and brushless direct current (BLDC) motors. Smart Gate Drive offers an intelligent ...
  • Nodes for sensor networks 
    MASLOVA, Tatiana (Technical University of Moldova, 2024)
    The theoretical aspects of nodes in sensor networks are examined in this article, with a focus on their use in Internet of Things (IoT) applications. Sensor nodes are essential parts that make data processing, communication, ...
  • Flexible synchronous regulation of power electronic blocks of transformer-based photovoltaic stations 
    OLESCHUK, Valentin (Technical University of Moldova, 2024)
    Photovoltaic (PV) systems are very popular sources of renewable electrical energy. Voltage source inverters (VSI) are the main workhorses of PV installations, providing controlled conversion of dc voltage from PV strings ...
  • Picosecond pulse generation in InGaN blue lasers with saturable absorber 
    DOBROVOLSCHI, Veronica; RUSU, Spiridon; TRONCIU, Vasile (Technical University of Moldova, 2024)
    In this paper we report the results of theoretical investigations of generation of ps-pulses by blue InGaN with saturable absorber. We study numerically, using the single mode rate equations, the influence of wavelength ...
  • Linear and non-linear voltage-to-frequency multi-zone control of synchronously modulated power electronic inverters 
    OLESCHUK, Valentin; VASILIEV, Irina (Technical University of Moldova, 2024)
    The publication presents a brief analysis of the results of a study of power electronic converters of pa-rameters of electrical energy based on voltage source in-verters (VSIs) and neutral-point-clamped inverters (NPCIs) ...
  • Technological verification of the satellite module for precise determination of the position of satellites in orbit 
    SECRIERU, Nicolae; MELNIC, Vladimir; MARTINIUC, Alexei; PANDELE, Alexandru (Technical University of Moldova, 2024)
    Today, nanosatellite constellations are increasingly used in various missions. Given the complexity of these missions, more precise positioning and maneuvering is required for all constellation components. Recently positioning ...
  • Picosecond pulse generation by a gain – switched DFB lasers 
    SANDULEAC, Ionel; DOBROVOLSCHI, Veronica; TRONCIU, Vasile (Technical University of Moldova, 2024)
    This paper reports on picosecond pulse generation in a gain –switched DFB lasers, modeled by rate equation model. We study numerically the influence of material and geometrical parameters on pulse characteristics. Recently, ...
  • The architecture of nanosatellite module for FPGA-based cosmic radiation sensing with artificial intelligence 
    SECRIERU, Nicolae; CARBUNE, Viorel; ZADOROJNEAC, Tudor; MELNIC, Vladimir; IVANOVICI, Mihai; POPA, Stefan; KAZAK, Artur (Technical University of Moldova, 2024)
    This paper is devoted to the study of cosmic radiation and its effects on electronics, as well as ways to measure it in order to help the idealization of the proposed cosmic radiation sensing satellite module architecture ...