DAS 2006 - Proceedings papers

 

Section A - DIGITAL SYSTEMS IN PROCESS CONTROL

A Hardware Implementation of Safe Petri Net Models
Viorica SUDACEVSCHI, Victor ABABII, Valentin NEGURA

Neurofuzzy in Irrigation Management
Costica NITU, Anda DOBRESCU

Several Timing Parameters for Multifunctional Digital Circuits
Alexandru VALACHI, Mihai TIMIS

Embedded Software Development for Mechatronic Systems
Nicolae MARIAN

A System for Monitoring Well Logging Parameters
Daniel MIHAJLOVIC, I. MEZEI, Miodrag BRKIC, Milos ZIVANOV, Milos SLANKAMENAC

AC/DC Fly-Back Converter with Low Switching Delay
Mihaela MOSCALU, Petre-Daniel IONESCU, Alin MOSCALU

DSP Based Control of PM Synchronous Motor Used in Robot Motion Applications
Calin RUSU, Iulian BIROU

The Construction of the Regulators for the Linear Control Systems with the Variable Phase Space Measurability
Fedir SOPRONIUK, Kristina PARASCHUK, Vira VASKO

The Practical Stability of the Linear Systems with the Phase Space Variable Measurability
Yevgeny SOPRONIUK

Optimizing Observation Parameters Using System Final State
Mykola RUSNAK

A Tuning Algorithm of Digital Controllers to the Objects' Models with Inertia and Time Delay
Bartolomeu IZVOREANU, Ion FIODOROV, Irina COJUHARI

Determination of the Charge Angle of the Synchronous Engine with Permanent Magnets
Tudor AMBROS, Leonid IAZLOVETCHI, Marcel BURDUNIUC

Hardware Neural Network – Building Neural Networks with MC431 DSP Board
Cosmin CERNAZANU


Section B - INTELLIGENT CONTROL

A Comparison of PI Current Controllers in Field Oriented Induction Motor Drive
Dejan RELJIC, Veran VASIC, Darko OSTOJIC, Boris DUMNIC

Low Output Offset Current-Mode Frequency Tripler
Doru E. TILIUTE

Power Quality Monitoring Using Fuzzy Expert System
Marius PISLARU, Alexandru Florentin TRANDABAT, Cristina SCHREINER

Neural Network Controller for UPS Applications
Petre-Daniel IONESCU, Alin MOSCALU, Mihaela MOSCALU

Dual Inverter-Fed Drives on the Base of the Synchronised Neutral-Point-Clamped Inverters
Valentin OLESCHUK, Evgeni YAROSHENKO, Alexandar SIZOV, Alexandar M. STANKOVIC

Unity Power Factor Correction Using the Bi-Boost Topology with a Forward Control Technique
Nicu BIZON, Emil SOFRON, Mihai OPROESCU

Intelligent Control of Artificial Social Systems
Calin CIUFUDEAN, Alexandru LARIONESCU, George DILINTAS, Panagiotis SINIOROS

Automatic Tuning of PID Controller Using Fuzzy Logic
Gaddam MALLESHAM, Akula RAJAN

Automatic Generation Control Using Fuzzy Logic
Gaddam MALLESHAM, Akula RAJANI

Study of Magnetic and Electronic Ballasts
Wim DE GEEST, Jean-Pierre GOEMAERE

Optimal Input Design for Adaptive Control Algorithm and its Use in Stochastic Systems Identification
Victoria BOGHANASTJUK, Nicolae KOBYILIATZKY, Irina COJUHARI, Oxana CAPATSINA, Victor GAVRILOOTSA, Victor MEDVETSKI

The Electromagnetic Radiation for Biological Structures in the Case of Mobile Telephony
Adrian VARTOSU

On the Measurement of the Complex Permittivity of Dielectric Resonators
Adrian VARTOSU

Digitally Controlled Driver for Supplying Electric Reluctant Motors
Viorel TRIFA, Calin MARGINEAN


Section C - DATA TRANSMISSION AND REMOTE IDENTIFICATION

A Reduced Memory Map Algorithm for Turbo Codes
Horia BALTA, Maria KOVACI, Lucian TRIFINA

A New Low Voltage Fully Differential Line Driver for High-Speed Data Transmissions
Radu Gabriel BOZOMITU, Iulian CHERECHES, Traian BONTAS

A Survey on Dynamic Spectrum Allocation Protocols
Narcis ILISEI

Improved Encoder Circuit for Inverse Differential Manchester Code
Nicolae Dumitru ALEXANDRU

The Evolution of UWB Communication
Tudor DURNEA

A Class of ISI-Free and Bandlimited Pulses
Nicolae Dumitru ALEXANDRU, Ligia Alexandra ONOFREI

Development of a Universal Hardware Platform for Wireless Communication
Luc DE BACKER, Lieven DE STRYCKER, Jean-Pierre GOEMAERE,Koen VANDECASTEELE, Wim VAN HOUCKE

Serial Concatenated Convolutional Codes Design and Analysis
Luminita SCRIPCARIU

A New Approach to Video Compression Using the 3D-DCT Algorithm
Radu RADESCU, George PAUNA

RFID Gates for Access Control
Vasile GAITAN, Catalin SIICU, Alexandru LARIONESCU, Valentin POPA

Light Modulation in Optical Waveguide with Negative Index of Refraction
Sergey M. DOVGALETS, Vasyl V. PRYSYAGNYUK, Petro A. KHOMCHUK

A Mobile Device Application for RFID-Based Security Systems
Tudor CERLINCA, Marius CERLINCA, Cristina TURCU, Adrian GRAUR

Optimizing Campus Access and Services Using RFID Solutions
Valentin POPA, Cristina TURCU, Vasile GAITAN, Cornel TURCU, Remus PRODAN

An RFID and Agent Technologies Based System for the Identification and Monitoring of Patients
Cornel TURCU, Cristina TURCU, Valentin POPA

Biometric Features Embedded in a Smart Card System for Control Access
Madalin Stefan VLAD, Razvan TATOIU, Valentin SGARCIU

Smart Card (in-)Security
Philip KEERSEBILCK, Wim VANHOUCKE


Section D - COMPUTER AIDED DESIGN

VHPN - Software Tool for Visual Discrete-Continuous Modelling of Hybrid System Using Generalized Timed Differential Petri Nets
Emilian GUTULEAC, Iurie TURCANU, Emilia GUTULEAC, Diana ODOBESCU

Material Study in 7.8 - 12.4 GHz Frequency Domain of a Divalent Liquid Crystal
Daniela IONESCU, Radu Gabriel BOZOMITU

Computer Simulation of Acid Rains
V. F. KRAPIVIN, Costica NITU, V. Yu. SOLDATOV

An Extrinsic Evolvable Hardware Approach to Logic Synthesis Optimization
Codrin PRUTEANU, Dan GALEA, Cristian-Gyozo HABA

New Concepts in Combinational Circuit Design for Testability
Ion COJOCARU

DFT: Conceiving Diagnosis Tests for Reconfigurable Repetitive Combinational Circuits
Ion COJOCARU

CAD-Technology for the Nerva Hypersonic Recoverable Body
Radu-Dan RUGESCU

SPICE and VHDL-AMS Co-Simulation for the Power Semiconductor Device
Alin MOSCALU, Mihaela MOSCALU, Petre-Daniel IONESCU

Descriptive Timed Membrane Petri Nets for Performance Modelling of Parallel And Distributed Computing
Emilian GUTULEAC, Ion BALMUS, Iurie TURCANU, Emilia GUTULEAC

Structural Membrane Modelling of Genetic Information Processing by Timed Transducers
Aurelia PROFIR, Elena BOIAN

A Newton-Type Method for Convex Quadratic Programming
Vasile MORARU, Radu MELNIC

On a Generalization of Fourier Integral Transform 
Bianca-Renata SATCO

Applications of Finite State Machines General Decomposition Method with Optimization
Codrin PRUTEANU, Dan GALEA, Cristian-Gyozo HABA

Concept Mapping in Instructional Design of Educational Software
Elena RAILEAN


Section E - INFORMATION TECHNOLOGIES

Shaping Mobile Wireless Services for Disabled: The Role of Scenarios and Foresight Studies
Ileana HAMBURG, Thorsten BUSSE

Towards Integrating Decision Tree with XML Technologies
Diana GOREA, Sabin Corneliu BURAGA

Proposal of a Cost Function for The Iterative Growth of Interleaver's Length
Lucian TRIFINA, Horia BALTA

Dynamic Ontology Mapping for E-Commerce
Ioan Alfred LETIA, Mihai COSTIN

Argumentative Agents for Diagnosis in Defeasible Logic
Ioan Alfred LETIA, Raluca VARTIC

Exceptions in Contract in Defeasible Logic
Ioan Alfred LETIA, Adrian GROZA

Acting Agents for SOC
Ioan Alfred LETIA, Anca CHIORAN

Security Risk in Distributed Environments
Valentin METGHER, Vasile GISCA

Improvement of the Design Process by Using Semantic Web Technologies
Sabin-Corneliu BURAGA, Marius CIOCA, Lucian-Ionel CIOCA

Agent-Based Searching Semi-Structured Data on the Web
Sabin-Corneliu BURAGA

P Transducer Model of Allelic Gene Network Regulation
Aurelia PROFIR, Emil GUTULEAC, Elena BOIAN

Adaptive Networks Safety Control on Fuzzy Logic
Vadim MUKHIN, Elena PAVLENKO

Semantic Web Technologies for Developing a Community of Practice Portal
Mihaela BRUT, Norocel PETRACHE

Java Implemented Encryption Algorithm
Luminita SCRIPCARIU, Andrei ALISTAR, Mircea Daniel FRUNZA

The Informatic System for Managing the Present Democratic Society
Helios-Dumitru MELENCU


Section F - PETTERN RECOGNITION

Some Practical Introductive Theory for a Genetive Humanoid Robot
Dimitris C. VOUKALIS

Simulation Analyses of Pattern Formation Processes of Chemotactic Bacterial Colonies in Semi-Solid Media
Masaaki ISHIKAWA

Speech Analysis and Modelling for Development Speech Recognition System
Gheorghe CAPATANA, Nicolae OBJELEAN

Neuro-Fuzzy Surveillance for Industrial Process Fault Detection
Marius PISLARU, Alexandru Florentin TRANDABAT, Cristina SCHREINER

Moments Based Fast Full Nearest Neighbour Search Algorithm for Image VQ
Spiridon Florin BELDIANU

Load Balancing in Mobile Intelligent Agents Framework Using Data Mining Classification Techniques
Florin LEON, Cristian BUTINCU, Mihai Horia ZAHARIA

Detection and Correction of Errors on Digital Photos due to Technical Imperfections in the Registration System
Jeroen HUYLEBROECK, Luc DE BACKER,  Lieven DE STRYCKER, Jean-Pierre GOEMAERE

Using Character Moment Based Invariant Features to Improve Off-Line Handwriting Recognition
Dan CIRESAN, Dan PESCARU

Visual Recognition of Hand Postures for Interacting with Virtual Environment
Radu Daniel VATAVU, Stefan-Gheorghe PENTIUC, Christophe CHAILLOU, Laurent GRISONI, Samuel DEGRANDE

Spatio-Temporal Knowledge Representation and Query Processing in Video Information Systems
Tudor-Ioan CERLINCA, Stefan-Gheorghe PENTIUC

The Development of the Perspective Stereometric Projection Procedures
Valeriy FRATAVCHAN, Vasyl LAZORYK

A Computational Methodology as an Artificial Language about Natural Language Rules
Konstantinos FOUSKAKIS

Pattern Recognition Methods in Physical Training Evaluation and Planning
Stefan-Gheorghe PENTIUC, Elena RATA