Browsing by Type (PDB) "ETD_DR_S - Daktaro disertacijos santrauka / Doctoral dissertation abstract"
Now showing items 1-20 of 700
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A Study on Applying of Business Rules Management Systems in Enterprises
(2009)The paper analyses topicalities of implementation of business rules and business rules management systems into enterprise business management information systems. It is rare nowadays to find a company which is not using ... -
A study on the options of means for railway passenger transportation
(2011)This thesis investigates means, methods and instruments enabling to decrease losses in relation to passenger transportation by railways at local routes. During the recent time, due to objective reasons, the number of ... -
Acoustic modelling of Lithuanian speech recognition
(2008)This paper is devoted to an acoustic modelling of Lithuanian speech recognition. Word-, syllable-, contextual syllable-, phoneme- and contextual phoneme-based speech recognition was investigated. Investigations were performed ... -
Adaptive data models in design
(2008)In the dissertation the adaptation problem of the software whose instability is caused by the changes in primary data contents and structure as well as the algorithms for applied problems implementing solutions to problems ... -
Adaptyvieji stochastiniai algoritmai mechaninių sistemų elementams optimizuoti
(2005)Šiame darbe nagrinėjamas stochastinių algoritmų vystymas ir taikymas mechaninių sistemų elementų geometrijai optimizuoti. Inžinerinėje praktikoje geometrijos optimizacijos uždaviniai dažniausiai yra netiesiniai, turintys ... -
An improvement of the technologies o0f the LIDAR measurements and applications for the modelling of the earth physical surface
(2015)The dissertation presents research on laser measurements from air and ground-based mobile platforms and the application of these data for physi-cal earth surface modelling. The dissertation aims to examine LIDAR array ... -
Analyses of hexapod robot locomotion over rough terrain
(2014)Dissertation analyses hexapod robot locomotion over rough terrain and terrain feature identification without using any specialized sensors. An algorithm for identifying and evaluating terrain features using robot‘s feet ... -
Analysis and evaluation of the local geometrical defects on the walls of the over ground cylindrical vertical tanks
(2008)In all branches of industry, especially in power-engineering, thin wall steel structures are extensively used. Land vertical cylindrical tanks are examples of such structures. The manufacture and assembling of these ... -
Analysis of 2D Electrophoresis Gel Images Using Intelligent Techniques
(2011)The problem of automation of two-dimensional gel electrophoresis (2DE) image analysis is analysed in this work.2DE is a biochemical experiment used to fractionate proteins from biological sample. The objective of 2DE image ... -
Analysis of Computer System Incidents and Security Level Evaluation
(2009)The problems of incidents arising in computer networks and the computer system security level evaluation are considered in the thesis. The main research objects are incidents arising in computer networks, intrusion detection ... -
Analysis of medical images in frequency and space-frequency domains
(2007)Images of CT and MRI are grayscale images and usually they are analyzed by radiologists on display either on transparency screen. Then objects in images are recognized by their properties like average luminosity of the ... -
Analysis of Quality of Coded Voice Signals
(2010)The dissertation investigates the problem of quality of coded voice. The main attention is paid to voice quality evaluation under packet loss conditions. The aim of the work is to improve voice quality evaluation algorithms. ... -
Analysis of the electronic system dedicated for shared creation and usage of specialized documents
(2009)The main idea of current PHD thesis is an analysis of the specialized data storage, transfer and automated registration problems in the Document management systems (DMS). Objects of the investigation are image compression ... -
Analysis Of Urban Sustainability Process And Quality Of Life Evaluation
(2012)The dissertation investigates the problems of the process of evaluating su-stainable urban development. The focus is laid on the investigation of separate urban territories, their development and the evaluation of consequences. ... -
Ant colony technologies for image processing
(2010)In this work ant colony technologies for image processing are analyzed. Modifications of Max-Min ant system for automatic image pre-processing are proposed. Image segmentation by multiple ant colonies technique based on ...