|
Electronic banking in the world and in the Czech Rebublic
Maťašová, Dominika ; Zichová, Jitka (referee) ; Hurt, Jan (advisor)
Na/ov pracc: Klektronicke hankovnictvi v CK a ve svete Autor: Dominika Mafasova Katcdra: Katcdra pravdepodobnosti a niatcmaticke statistiky Vediici bakalarskej pracc: Doc. RNDr. Jan Hurt, CSc. H-mail veduceho: hurti'^karlin.inlT.cuni.c/ Ahstrakt: Tato praca ma /a cicl" pribli/it" melody priameho bankovnictva u nas a vo svele v sueasnej dobe. poplalk\k spojene s tvmito slu/bami pro obcano\ sUidemov. Dalcj si kladie za del' xislil' preferovane ski/by medzi Studcnlami Ml;l; UK a namodelovanfni siluaeie pou/ivania priameho bankovniclva versus klasiekeho doka/al', klora s metod je pre obcana vyhodnejsia. Kl'ucovc slova: eleklromeke bankovnietvo, home-; internet-; phone-; (iSM-banking, poplatky Title: Electronic banking in C/ech Republic and in the world Author: Dominika Mafasova Department: Department ol'probability and mathematical statistics Supervisor: . RINDr. Jan Hurt, CSc. Supervisor's email: Abstract: This thesis deals with seleeted methods of direct banking here in C'/eeh Republic and the offered sen lees. Inirthermore this thesis proposes to find out preffered services between students MH; UK and to simulate situation of using direct vi*rsus classical banking and (o show which of these methods is preferable for clients. Keywords: electronic' banking, home-; internet-; phone-; CiSM-banking, fees
|
|
Improving evolutionary algorithms using probability mixture models
Bajer, Lukáš ; Kovářík, Oleg (referee) ; Holeňa, Martin (advisor)
Evolutionary, and especially genetic algorithms have become one of the most successful methods for the optimization of empirical objective functions. However, in many engineering applications, evaluation of the empirical fitness function can be very time consuming or cost a considerable amount of money. In this article, we employ a surrogate model of the original fitness function which serves as a fast approximation whenever needed. First, we intended to use finite mixture models, but radial basis function networks was finally used as a particular surrogate model because of implementability. With this method, much larger populations or several generations can be simulated without waiting for expensive objective function evaluation. As a result, faster convergence in terms of the number of the original empirical fitness evaluations is achieved.
|
|
"Porta coeli" convent in Předklášteří u Tišnova and west portal of its convent church
Prokůpková, Eva ; Mudra, Aleš (advisor) ; Kuthan, Jiří (referee)
"PORTA COELI" CONVENT IN PŘEDKLÁŠTEŘÍ U TIŠNOVA AND WEST PORTAL OF ITS CONVENT CHURCH The Tišnov convent Porta coeli ("gateway to heaven") was probably founded in 1232 by the Czech Queen Konstancie, daughter of the Hungarian King Béla III and widow of the Czech King Przemysl Otakar I, who was greatly supported by her sons - the Czech King Wenceslas I and Moravian Margrave Przemysl. Of the church notables it was particularly Robert, bishop of Olomouc, who rendered his support during the construction of the convent. The building progressed quickly, sponsored by the prominent figures of the Przemyslid state. Earliest core of the convent was constituted by the convent church and convent buildings, cloister and chapter house, enclosing wall with a moat and defensive towers, a residential building by the entrance gate and St Kateřina's Chapel in the northwestern part of the courtyard (torn down just before the convent was closed by the Emperor Joseph II in 1782), which was finished at very earliest stage. Most important buildings of the medieval convent were built in the years 1232 - 1240. The early Gothic complex of buildings which survives basically intact today, ranks among the most valuable architectural works built in the Czech state in the second quarter of the 13th century. The convent church on...
|
|
Application of discrete simulation in planning of large-scale car production
Klimeš, Roman ; Štoček, Jiří (referee) ; Škopán, Miroslav (advisor)
This thesis deals with questions of creating of the universal simulation model of new planning production in the company Škoda Auto a.s., with which will be possible to check planning of future concepts. The model of manufacture will be used for connection of partial operations (body shop – paint shop – assembly line), where individual input parameters will be defined in the program Excel with a following possibility of automatic parameterization of the simulation model. According to experiments of the simulation will be possible realized a detailed analysis of results of the simulation. The model will be created in the simulation system SimPro, which belongs to a group of programs with the discrete event simulation.
|
| |
|
Cox point process
Kocúrová, Barbora ; Lechnerová, Radka (referee) ; Beneš, Viktor (advisor)
Na/ev praee: Coxfiv bodovy Autor: Barbara Kocnrova Katedra (ust.av): KalodrM pravdepodolmosli a uiatematicke statisiiky Vedonci bakalafske praee: Prof. KNDr. Viktor Beries, DrSe. e-mail vedonciho: Vikl nr.Benesviinlf.cuiti.e/ Abstrakt: V paidiozcur pr;ici st.ndujoinr bodovo prfjcesy. XabyvAine sr siniulac:i a, fil- trovannii Coxova bodovrlio proccsu ri/onclio Gauniia Onistehi-UhlonbeekovytTi jiro- tics^in. K odhadu uahodiir int.cn/ity C'oxova. pi'occsn jsnio zvolili bayesovsky jn'isiup s vynxitiui melody Mai'kov C'liain KJoiit.c C'urlo a Metrupolis-Hastiiigsova algoritinu rox(Mii a /.anikii pro bodovc Tit.k1: Cox point process Author: Harbora Kocnrova Dcparlinont: Dcpartinctit of Probability and Mnthrmatioa.j Statistics Supervisor: Prof. RiNDr. Viktor Hours, DrSc. Supervisor's e-uiail address Viktor.Benesf'inff.eniLi.c^ Abstract: hi the present work the spatial point processes, particularly Cox point pro- cess driven by Ganiina-Ornstoiu Uhlenberk process is studied. We also discuss how to simulate this Cox process and the tittering problem. To obtain the efficient [ilrored value we consider a Bayesiaii inference with using Markov C'liain Moult; Carlo me- thods and Birth-death Metropolis-Hastings algorithm.
|
|
Birthday problem
Drápal, Lukáš ; Anděl, Jiří (advisor) ; Dostál, Petr (referee)
In the presented work we discuss the birthday problem with unlike probabilities. First, we introduce the concept of majorization of vectors, Schur convexity of functions and Bell polynomials. Using these concepts we show the results from papers [6] and [8]. We also discuss the paper [7] and we point out its error. Then we present a program in language R that is simulating the problem. We use this program to calculate the probability for the true birthday problem in the Czech Republic and the effect of leap years. Finally, we show some applications of the birthday problem, especially the true surname problem in Japan [8].
|
|
Songbased rival assessment in songbirds
LINHART, Pavel
This study shows the importance of the basic spectro-temporal song parameters in territorial contests between male songbirds. Chiffchaff and willow warbler were selected as model species for their phylogenetic and ecological similarity, strong territorial behaviour, but very different singing styles. We found that bigger males of both species sing lower pitched songs and that males of both species adjust their behaviour according to song pitch of their rival simulated by playback. Thus, it seems that both species use song pitch to acoustically assess the body size of their rivals. We also show that song length and syllable rate are important features of the song, probably signalling short-term motivation to escalate territorial conflict.
|
|
Statistical image analysis in quality control
Legát, David ; Antoch, Jaromír (advisor) ; Dohnal, Gejza (referee) ; Tunák, Maroš (referee)
Title: Statistical image analysis in quality control Author: David Legát Department: Department of probability and mathematical statistics Supervisor: Prof. RNDr. Jaromír Antoch, CSc. Abstract: Currently, necessity to handle unstructured data rises significantly. One important area of unstructured data manipulation is signal processing such as audio and video, for which there exist many procedures. This work deals with the statistical approach to image processing, in which the image is interpreted as a representative of a random field. It describes two problems: removing noise from an image which facilitates better interpretation of the image, and image classification, in which we try to identify and recognize objects displayed. Part of the work aimed at eliminating of noise deals primarily with the use of MCMC simulation methods. These procedures can be tested in software that is included. Part of the work dealing with the classification of the image describes various modifications of classification trees methods. An example of image processing, which is the identification of defects in woven fabrics, is presented at the end. 1
|
|
Multiple Sulfidation/Regeneration Cycle Tests for Advanced Fuel Conversion Process by 20 wt%Fe2O3/Al2O3 Sorbent
Huang, C.Y. ; Chyou, Y.P. ; Svoboda, Karel
In this study, 20 wt%Fe2O3/Al2O3 was used as a sorbent to perform multiple sulfidation/regeneration cycle tests in a fixed-bed reactor under simulated hot syngas conditions. The physical properties of sorbents were analyzed by X-ray diffraction (XRD), inductively coupled plasma atomic emission spectrometry (ICP-AES), BET, and SEM/EDS. ICP-AES results indicated that the composition of metal oxide was close to the theoretical value. Multiple sulfidation/regeneration cycle tests showed that the 20wt%Fe2O3/Al2O3 can be regenerated and thus reused after the oxidation process. Due to the sulfidation reaction, colour change of the 20 wt%Fe2O3/Al2O3 sorbent was observed, from the original red to black. After six sulfidation-regeneration cycles, the sulfur capacity of the sixth cycle remained approximately on a level of 68% of the sulfur capacity in the first cycle. The BET analysis showed that the surface area decreased as the cycle number increased. The sulfidation-regeneration cycles were coupled with endothermic-exothermic reactions, which probably caused sintering of the sorbent, decreasing its surface area and sulfur capacity.
Fulltext: content.csg -  PDF
Plný tet: SKMBT_C22014082908321 - PDF
|
guest ::
