Now showing items 9-19 of 19

    • Knowledge Based Diagnostic System With Probabilistic Approach 

      Cocu, Adina ("Dunarea de Jos" University of Galati, 2007)
      This paper presents a knowledge learning diagnostic approach implemented in an educational system. Probabilistic inference is used here to diagnose knowledge understanding level and to reason about probable cause of learner’s ...
    • A New Approach to E-Commerce Multi-Agent Systems 

      Jascanu, Nicolae; Jascanu, Veronica; Nicolau, Florin ("Dunarea de Jos" University of Galati, 2007)
      The negotiation process between two humans is an art. To capture the magic behind negotiation, a first step will be to build a model that incorporates human emotions and community emotional opinions. A model like this will ...
    • Omline industrial Proces Broacast and Control Based on IP and Serial Networks 

      Paraschiv, Nicolae; Popa, Alexandru; Popa, Cristian ("Dunarea de Jos" University of Galati, 2007)
      The Internet network in conjunction with a strong security policy can be an ideal online broadcast system for the industrial processes monitoring and control. Because the distributed controllers are connected through ...
    • The Optimal Control for D.C. Position Drive System 

      Munteanu, Traian ("Dunarea de Jos" University of Galati, 2007)
      A position drive system with D.C. motor is operated using conventional position, speed and current controls. These controls provide a good dynamic and steady-state behaviour, but they do not take in consideration the ...
    • A Quick Survey of Text Categorization Algorithms 

      Munteanu, Dan ("Dunarea de Jos" University of Galati, 2007)
      this paper contains an overview of basic formulations and approaches to text classification. This paper surveys the algorithms used in text categorization: handcrafted rules, decision trees, decision rules, on-line learning, ...
    • A RLS Model Extracted by ICA 

      Colţuc, Daniela; Ilie, Mihaela; Merlan, Andreea ("Dunarea de Jos" University of Galati, 2007)
      This paper presents some preliminary results regarding the ability of ICA in analyzing spectrometric data. A set of RLS spectra, measured for different concentration DNA solutions, in the presence of the probe TbDTPA, is ...
    • Sift Based Algorithm for Point Feature Tracking 

      Burlacu, Adrian; Copot, Cosmin; Lazar, Corneliu ("Dunarea de Jos" University of Galati, 2007)
      In this paper a tracking algorithm for SIFT features in image sequences is developed. For each point feature extracted using SIFT algorithm a descriptor is computed using information from its neighborhood. Using an algorithm ...
    • Sliding-Mode Adaptive Control of Pioneer 3-DX Wheeled Mobile Robot 

      Filipescu, Adrian; Stancu, Alexandru ("Dunarea de Jos" University of Galati, 2007)
      Parameter identification scheme and discrete-time adaptive sliding-mode controller applied to Pioneer 3-DX wheeled mobile robot (WMR) are presented in this paper. The dynamical model for mobile robot with one pair of active ...
    • A Student Model in a Multi-Agent Intelligent System 

      Novac – Ududec, Cornelia; Birla, Rodica ("Dunarea de Jos" University of Galati, 2007)
      The paper presents an intelligent tutoring system which provides a Student Model using the “overlay method”. The system’s tasks are distributed among the intelligent agents (software agents), each having clearly specified ...
    • Thermal Processes Identification Using Virtual Instrumentation 

      Olah, Iosif; Hulea, Nicoleta Ştefania; Măstăcan, Lucian; Vornicu, Octavian Costel ("Dunarea de Jos" University of Galati, 2007)
      In this paper the experimental identification problem of thermal processes is presented, in order to establish their mathematical models which permit the adoption of the automation solutions, respectively the specification ...
    • Vector Space Model for Document Representation in Information Retrieval 

      Munteanu, Dan ("Dunarea de Jos" University of Galati, 2007)
      This paper presents the basics of information retrieval: the vector space model for document representation with Boolean and term weighted models, ranking methods based on the cosine factor and evaluation measures: recall, ...