Procházení Vol. 23, No. 1 dle data publikování
Zobrazují se záznamy 120 z 26

Empirical Casestudy on Approaches to Sampled Control
(Institute of Automation and Computer Science, Brno University of Technology, 20170601)Two main approaches on sampled control are compared, the descrete equivalent design and the direct discrete design. Both design methods are used to implement a control system for a real plant, DCmotor. It is shown that ... 
Heuristic Methodology for Forecasting of Production in Waste Management
(Institute of Automation and Computer Science, Brno University of Technology, 20170601)The forecast of waste production and disposal is an important requirement for a future waste management planning. The problem is very often a short time series of the database. This paper suggests an approach to ... 
On Testing Reduction of LeftCensored Weibull Distribution to Exponential Submodel
(Institute of Automation and Computer Science, Brno University of Technology, 20170601)When analyzing environmental or chemical data, it is often necessary to deal with leftcensoredobservations. Since the distribution of the observed variable is often asymmetric, the exponential or the Weibulldistribution ... 
SOMA Network Model Based on Native Visibility Graph
(Institute of Automation and Computer Science, Brno University of Technology, 20170601)In this article, we want to propose a new model of the network for analyzing the evolution algorithms.We focus on the graph called native visibility graph. We show how we can get a time series from the run ofthe selforganizing ... 
Genetic Algorithm for Independent Job Scheduling in Grid Computing
(Institute of Automation and Computer Science, Brno University of Technology, 20170601)Grid computing refers to the infrastructure which connects geographically distributed computers ownedby various organizations allowing their resources, such as computational power and storage capabilities, to beshared, ... 
Dynamic of Firework Algorithm Analyzed with Complex Network
(Institute of Automation and Computer Science, Brno University of Technology, 20170601)In this paper, a visualization of Firework Algorithm (FWA) inner dynamics as an evolving complex network is presented. Recent research in unconventional controlling and simulation of metaheuristic dynamics shows that this ... 
The Computational Power of Neural Networks and Representations of Numbers in NonInteger Bases
(Institute of Automation and Computer Science, Brno University of Technology, 20170601)We briefly survey the basic concepts and results concerning the computational power of neural netorks which basically depends on the information content of eight parameters. In particular, recurrent neural networks with ... 
Information Security Risk Assessment Model Based on Computing with Words
(Institute of Automation and Computer Science, Brno University of Technology, 20170601)The basis for company IT infrastructure security is information security risks assessment of IT services. The increased complexity, connectivity and rapid changes occurring in IT services make it impossible to apply ... 
Design of Linear Quadratic Regulator (LQR) Based on Genetic Algorithm for Inverted Pendulum
(Institute of Automation and Computer Science, Brno University of Technology, 20170601)One of the crucial problems in the dynamics and automatic control theory is balancing of an invertedpendulum robot by moving a cart along a horizontal path. This task is often used as a benchmark for di erentmethod comparison. ... 
Finding Multiple Solutions of Multimodal Optimization Using Spiral Optimization Algorithm with Clustering
(Institute of Automation and Computer Science, Brno University of Technology, 20170601)Multimodal optimization is one of the interesting problems in optimization which arises frequently in a widerange of engineering and practical applications. The goal of this problem is to find all of optimum solutions in ... 
Optimization of Personnel Cost in Aircrew Assignment Problem using a Simple Fuzzy Logic Approach
(Institute of Automation and Computer Science, Brno University of Technology, 20170601)In aviation industries, the aircrew assignment problem is one of the most important factors in total operational cost optimization. This problem will be solved in two steps: flight pairing and aircrew scheduling. The ... 
Detection of Emergent Situations in Complex Systems by Structural Invariant (MB, M)
(Institute of Automation and Computer Science, Brno University of Technology, 20170601)The paper introduces complete description of the detection method that uses structural invariant Matroid and its Bases (MB, M). There are recapitulated essential concepts from the used knowledge field as “complex system, ... 
Decision Algorithm for Heuristic DonorRecipient Matching
(Institute of Automation and Computer Science, Brno University of Technology, 20170601)This paper introduces the application of artificial intelligence paradigm towards precision medicine in renal transplantation. The match of the optimal donorrecipient pair in kidney transplantation in Latvian Transplant ... 
Function Set Structure Influence onto GPA Efficiency
(Institute of Automation and Computer Science, Brno University of Technology, 20170601)The paper discusses the influence of function set structure onto efficiency of GPA (Genetic Programming Algorithms), and hierarchical algorithms like GPAES (GPA with Evolutionary Strategy to separate parameter optimization) ... 
A Numerical Characterization of the Nanoparticles Distribution on the Surface of a Semiconductor
(Institute of Automation and Computer Science, Brno University of Technology, 20170601)The motivation for this work was to qualitatively describe the distribution of Au nanoparticles on the surface of a semiconductor. We discuss suitable mathematical characteristics which allow the uniform distribution to ... 
An Approach to Customer Behavior Modeling using Markov Decision Process
(Institute of Automation and Computer Science, Brno University of Technology, 20170601)This paper presents an application of Markov Decision Process method for modeling of selected marketing processes. Based on available realistic data, MDP model is constructed. Customer behavior is represented by a set of ... 
Document Clustering using SelfOrganizing Maps
(Institute of Automation and Computer Science, Brno University of Technology, 20170601)Cluster analysis of textual documents is a common technique for better ltering, navigation, understanding and comprehension of the large document collection. Document clustering is an autonomous methodthat separate out ... 
Bubble Captcha  A Start of the New Direction of Text Captcha Scheme Development
(Institute of Automation and Computer Science, Brno University of Technology, 20170601)CAPTCHA, A Completely Automated Public Turing test to tell Computers and Humans Apart, iswellknown system widely used in all sorts of internet services around the world designated to secure the webfrom an automatic malicious ... 
Using Complex Network Visualization and Analysis for Uncovering the Inner Dynamics of PSO Algorithm
(Institute of Automation and Computer Science, Brno University of Technology, 20170601)In this study, we construct a complex network from the inner dynamic of Particle Swarm Optimization algorithm. The subsequent analysis of the network promises to provide useful information for better understanding the ... 
Local Control of (4,5,7,810)Filtration Snake Robot via CGA
(Institute of Automation and Computer Science, Brno University of Technology, 20170601)We describe the local control of a (6{8){link snake like robot endowed with omnidirectional wheels on two links (head and tail). All calculations including the position, direct kinematics, di erential kinematics and inverse ...