2021: Recent submissions

  • Design of embedded collective computing system based on Membrane Computing models 
    MUNTEANU, Silvia; SUDACEVSCHI, Viorica; ABABII, Victor; ALEXEI, Victoria; BOROZAN, Olesea (Universitatea Tehnică a Moldovei, 2021)
    This paper addresses a method of applying Membrane Computing models in the design of embedded systems with Collective Intelligence properties. Embedded system topology is presented as a network of parallel and concurrent ...
  • Using Luong's attention mechanism and simple classifiers to make people overcome psychological illnesses 
    PĂPĂLUȚĂ, Vasile (Technical University of Moldova, 2021)
    Conversational AI is the set of technologies behind automated messaging and speech-enabled applications that offer human-like interactions between computers and humans. It can communicate like a human by recognizing speech ...
  • A Second Order-Cone Programming Relaxation for Days-Off Scheduling Problem 
    ISTRATI, Daniela; MORARU, Vasile; ZAPOROJAN, Sergiu (Technical University of Moldova, 2021)
    This paper relates the numerical solution of one of the well-known problems related to production systems. Namely, it is about Days-Off Scheduling Problem, which is reformulated in terms of non-convex minimization problems ...
  • Context Free Grammar Representation by the Colored Petri Net 
    LISNIC, Inga; COJUHARI, Irina (Technical University of Moldova, 2021)
    Specification technique like Colored Petri Net (CPN) allows for the formal description and analysis of the discrete event systems. In this paper, it is presented the methodology for Context Free Grammar design, specification ...
  • Cultural Heritage Digitisation Using Game with a Purpose 
    LUCA, Maria; BOBICEV, Victoria (Technical University of Moldova, 2021)
    The digitisation of cultural heritage is a priority area in the European Union. This task require a close collaboration between researchers in humanities and computer scientists. The paper presents our effort to create a ...
  • Once again about the reliability of serial-parallel networks vs parallel-serial networks 
    LEAHU, Alexei; ANDRIEVSCHI-BAGRIN, Veronica; CIORBĂ, Dumitru; FIODOROV, Ion (Technical University of Moldova, 2021)
    The paper addresses the issue of comparing the reliability of two standard types of networks: serialparallel and parallel-serial. Four variants of dynamic mathematical models are analyzed depending on the lifetime cumulative ...
  • The Cauchy problem for quasilinear pseudodifferential equation with integral coefficients 
    DRIN’, Ya. M.; DRIN’, I. I. (Technical University of Moldova, 2021)
    We consider a quasilinear pseudodifferential evolution equation with the derivative of order one with respect to the time variable t and the pseudodifferential operator this symbol ar (σ), σ € ℝ , homogeneous order 0 < y ...
  • Multi-Criteria Distributed Decision-Making System Based on Genetic Algorithms 
    ȚURCAN, Ana; BOROZAN, Olesea; MUNTEANU, Silvia; ABABII, Constantin; NISTIRIUC, Ana; ȘESTACOV, Andrei; STRUNA, Vadim; LAȘCO, Victor (Technical University of Moldova, 2021)
    This thesis comprises the results of designing a distributed decision-making system in multi-criteria areas. The distributed decision-making system is the architecture of homogenous data-processing devices that form a ...
  • Synthesis of the PID Algorithm for Models of Objects with Double Astatism and Dead Time 
    IZVOREANU, Bartolomeu; FIODOROV, Ion; COJUHARI, Irina; SECRIERU, Adrian; MORARU, Dumitru; POTLOG, Mihail (Technical University of Moldova, 2021)
    The paper summarizes the tuning algorithm for models of objects with inertia and astatism of the second degree and dead time, which describe the dynamics of various technical objects and technological processes. These ...
  • IPv6-based 5G, IoT,Cloud & Bockchain 
    LADID, Latif (Universitatea Tehnică a Moldovei, 2021)
    The IANA central IPv4 address space has been fully depleted back in February 2011 making the deploying of new large-scale networks especially 5G, IoT and Cloud networks not scalable and sèecifically not what IoT really ...
  • From organic electronics and Internet of things to neuromorphic computing: what Nanotechnology can do 
    FAUPE, Franz (Universitatea Tehnică a Moldovei, 2021)
    Electronics, communications and computing had a dramatic impact on the development of humankind during the last decades that now affects almost every aspect of our daily life. It can be foreseen that this influence will ...
  • Multi-Agent System for Decision Making Based on Temporal Logic 
    ALEXEI, Victoria; MUNTEANU, Silvia; BOROZAN, Olesea; MELNIC, Radu; ABABII, Constantin; ȘESTACOV, Andrei; BULDUMAC, Oleg (Technical University of Moldova, 2021)
    The paper presents the results of the conceptual and structural design of a Multi-Agent system for decision making based on temporal logic. The decision making system has a Multi-Agent structure that forms a mesh network ...
  • Synthesis the PID Control Algorithm for Speed Control of the DC Motor based on the Genetic Algorithm 
    MELNIC, Vladimir; COJUHARI, Irina (Technical University of Moldova, 2021)
    In this paper, it is proposed to use the genetic algorithm for synthesis the PI and PID control algorithms for speed control of the DC motor, according to the imposed performance, namely settling time. The obtained results ...
  • Comparative analysis of the PID algorithm synthesis at the object model with astatism and dead time 
    IZVOREANU, Bartolomeu; SECRIERU, Adrian; FIODOROV, Ion; COJUHARI, Irina; MORARU, Dumitru; POTLOG, Mihail (Technical University of Moldova, 2021)
    The paper presents the comparative analysis of the synthesis methods of the PID tuning algorithm for the model of the object with first degree astatism and dead time. In the practice of industrial and technological process ...
  • Organic-based thermoelectrics: Where we are and what challenges we are facing 
    PFLAUM, Jens (Universitatea Tehnică a Moldovei, 2021)
    Thermoelectric materials based on organic semiconductor compounds are considered a highly promising approach towards sustainable, cost- and energy-efficient recuperation of waste heat at moderate temperatures. First ...
  • The analysis of students opinion about the teachers skills using supervised learning 
    PENTIUC, Stefan-Gheorghe; BILIUS, Laura-Bianca (Universitatea Tehnică a Moldovei, 2021)
    The System for biannual teachers’ evaluation made by students, acquires a large amount of information that becomes difficult to be analyzed by a manager. It is true that delivers a final score, but it is calculated ...
  • Localization of Objects in 3D Space by Using a Stereoscopic Video System 
    FRATAVCHAN, Valerіi; FRATAVCHAN, Tonia; DRUCHUK, Roman; ABABII, Victor (Technical University of Moldova, 2021)
    This article describes two implementation models of an artificial vision for specific tasks of localization of objects in three-dimensional space using a stereoscopic system of two cameras. The periscopic model provides ...
  • Structure evolution and properties of multilayer coatings based on refractory metal nitride WN 
    POGREBNJAK, Alexander; SMYRNOVA, Kateryna; SAHUL, Martin; ČAPLOVIČ, Ľubomír; HARŠÁNI, Marian (Universitatea Tehnică a Moldovei, 2021)
    Recently, the intensive development of modern technologies has been stimulating the need to improve the protective properties of materials and their durability. They must withstand extreme operating conditions, such as ...
  • Thermoelectric Properties of a p-n Module Based on TTT2I3 and TTT(TCNQ)2 Organic Crystals 
    SANDULEAC, Ionel (Technical University of Moldova, 2021)
    In this paper the thermoelectric properties of p – n thermoelectric module of organic nanostructured crystals is investigated. A thermoelectric module (TM) is a device designed for direct conversion of heat to electricity ...
  • Superdense Coding of Information in Quantum Computer in the Paired Bosons Representation 
    GERU, Ion (Technical University of Moldova, 2021)
    An alternative approach to superdense coding of information in quantum computing is proposed on the basis of Schwinger’s two-boson representation of angular momentum. Since the effective spin S = 2n-1 - ½ corresponds to ...

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