2005: Recent submissions

  • A rounding algorithm for approximating minimum Manhattan networks 
    CHEPOI, Victor; NOUIOUA, Karim; VAXÈS, Carim (Technical University of Moldova, 2005)
    For a set T of n points (terminals) in the plane, a Manhattan network on T is a network N(T)=(V,E) with the property that its edges are horizontal or vertical segments connecting points in V ⊇ T and for every pair of ...
  • Some radiative properties of the CdS layers annealed in presence of CdCl2 
    GAŞIN, Petru; VATAVU, Sergiu; CARAMAN, Iuliana (Technical University of Moldova, 2005)
    The analysis of the absorption and photoluminescence spectra of CdS layers at 78K has been performed for unannealed and annealed in CdCl2 CdS/CdTe heterojunctions. The energy diagram of the recombination levels were established.
  • The speech coding and decoding algorithms 
    ABABII, Victor; SUDACEVSCHI, Viorica (Technical University of Moldova, 2005)
    A method of speech coding and decoding is proposed. The speech coding algorithm is based on first derivate calculation of input speech signal, identification of critical points and input signal amplitude in these points, ...
  • The system with reconfigurable architecture for software testing for MCS-51 microcontrollers 
    ABABII, Victor; SUDACEVSCHI, Viorica (Technical University of Moldova, 2005)
    In this paper the multi-user system design with reconfigurable architecture for testing of MCS-51 software, which excludes listed lacks is considered. This can be achieved because the testing system is developed as WWW of ...
  • A comparison constrainecd optimal and parametrization control algorithms for dynamic processes 
    BOGHANASTJUK, Victoria; KOBILEATZKY, Nicolae; MARIAN, Călin; TONU, Alexei; BOSII, Galina (Technical University of Moldova, 2005)
    In the work are compares four different algorithms for the solution of control and state constrained optimal control problems. For dynamic processes is a given differential equations with the initial conditions. The results ...
  • Tuning of controllers to the third order advance delay objects with nonminimal phase and astatism 
    FIODOROV, Ion; IZVOREANU, Bartolomeu; COJUHARI, Irina; TONU, Svetlana (Technical University of Moldova, 2005)
    A procedure of tuning of linear controllers to the third order advance delay objects’models with nonminimal phase and astatism is proposed in this paper. The object is presented with transfer function that contains one ...
  • The issues of coordination within the framework of the designing of telemedicine network in the Republic of Moldova 
    GRIMUT, Alexander (Technical University of Moldova, 2005)
    We describes the necessity and possible ways of coordination of different organizations’ activities of the Republic of Moldova in the field of designing and building of telemedicine networks as well as in the field electronic ...
  • The system for obtaining three-dimensional images 
    GÎSCĂ, Vasile; OBADA, Gheorghe (Technical University of Moldova, 2005)
    The current article contains the description of a system for obtaining 3D (stereoscopic) images by means of a lenticular raster. This system consists of the following components: a digital photo camera or a scanner, a ...
  • Use of relay characteristics for forming the serviceability parameters of technical objects 
    POPESCU, Anatol; BESETEA, Anatol; BALAN, Iurie (Technical University of Moldova, 2005)
    In such cases, for serviceability estimation there are used, for instance, restrictions on displacement of roots in a complex plane, characteristic parameters of transient processes etc. However, the technical object, ...
  • The forming of serviceability’s estimation parameters of nonlinear executive devices 
    POPESCU, Anatol; BESETEA, Anatol; BALAN, Iurie (Technical University of Moldova, 2005)
    The efficient condition of technical devices (TD) assumes these devices’ performance of set functions, keeping key parameters (KP) within the limits, established by normative and technical documentation. When defining the ...
  • Art neural networks for brain pathology diagnosis 
    LORCHENKOV, Alexandr (Technical University of Moldova, 2005)
    The present paper is devoted to the questions of the electroencephalograms (EEG) classification. The main objective of the work is ART Neural Network method as applied to the EEG clustering. The first section reviews the ...
  • An algorithm for synthesizing a logic database schema 
    COTELEA, Vitalie (Technical University of Moldova, 2005)
    An improved algorithm for synthesizing a database schema is considered. The schema that results from this procedure is proved to be in Codd’s third normal form and to possess losslessjoin property. It produces result even ...
  • A study concerning the elimination of the neurons or of the layers from multi-layer neural network 
    PUŞCAŞU, Gheorghe; CODREŞ, Bogdan (Technical University of Moldova, 2005)
    After a neuronal structure is trained using a training set, an important problem is to generalise the learned. If the system memorises only the data used for the training session it might be possible, the network to give ...
  • The examination support in sonographic investigations 
    RÎBAC, Elena; COJOCARU, Svetlana; GAINDRIC, Constantin; PUIU, Sergiu; ŢURCANU, Vasile (Technical University of Moldova, 2005)
    The principles of interface design for support decision systems in ultrasound diagnosis are examined and their implementation for a specific system oriented to the investigation of abdominal region is exposed.
  • Modern information technologies in prymary medical assistance – major requierement at the current stage of the Republic of Moldova healthcare system reforming 
    STADLER, Lucia; ZIDRAŞCO, Tatiana (Technical University of Moldova, 2005)
    The Republic of Moldova, as well as most world countries is passing over the Healthcare System performing process. The process major task – hope for life increase and continuous satisfaction of medical services beneficiary ...
  • The aspect-oriented development of concurrent systems 
    BEŞLIU, Victor; CIORBA, Dumitru; CHRONOPOULOS, Anthony T. (Technical University of Moldova, 2005)
    The concurrent systems have some functionality that are not or cannot be localized in separate structural units because of classic approach of abstractization and modulation. This is realized through system’s components, ...
  • Software for examination cards generating 
    KULEV, M.; GOLUBEV, A. (Technical University of Moldova, 2005)
    Software for generating of the exam cards is intended for the teachers and can be used for automatically generating different sets of exam cards for different subjects. An interesting nuance of the Software is that for one ...
  • Shifting security management perspectives 
    MEŢGHER, Valentin (Technical University of Moldova, 2005)
    Security has become one of the most urgent issues for many organizations. It is an essential requirement for doing business in a globally networked economy and for achieving organizational goals and mission. Organizations ...
  • Encoding P systems with descriptive membrane timed Petri Nets 
    GUŢULEAC, Emilian (Technical University of Moldova, 2005)
    Petri nets (PN) are very popular formalism for the analysis and representation of concurrent distributed systems that has draw much attention from the community to modeling and verification of this type of systems. P ...
  • Methodology of capacity planning for web system 
    COREŢCHI, Alexandru (Technical University of Moldova, 2005)
    In an ideal world, performance would be engineered into software starting early in the development process. The reality, however, is that budget and schedule constraints often lead developers, particularly devotees of the ...

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