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Selected Software Products for Simulation Modeling and its Comparison
Láznička, Jan ; Mildeová, Stanislava (advisor) ; Velehradský, Petr (referee)
A thesis deals with simulation modeling. After opening theoretic information about models, discrete and continuous simulations, computer technologies for systems modeling and individual phases of simulation process, there follows a case study, which demonstrates using of three software products for simulation modeling -- SIMUL8, Simprocess and Powersim Studio. Created models, experiments with them and given results, including well-arranged tabular comparison of mentioned computer programs according to defined criteria, point out strengths and weaknesses of each software. Simultaneously, data for selection of an appropriate program are presented, depending on a sphere type, which is simulation modeling to be applied on.
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The design of database for the company Foram spol. s r.o.
Gottwald, Karel ; Palovská, Helena (advisor) ; Klas, Jan (referee)
The work deals with the definition of terms, mention of history and theory of design databases. The main objective was to propose a solution for the company Foram spol. s r.o. on the basis of theoretical knowledge in order to be usable in practice. The logic was to capture the reality of the best capturing given situation. It was necessary to communicate with the company and analyze their requirements. They defined the basis for drawing up a conceptual and physical model. Diagrams were created in PowerDesigner version 12.0. Finally, the functionality of the proposal was verified on the test data.
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The use of UML diagrams in practice
Rejnková, Petra ; Buchalcevová, Alena (advisor) ; Mackovič, Ondřej (referee)
Unified modelling language UML is a result of a long-time effort to create a unified graphical notation that could be used during object-oriented development of information systems. The main aim of this thesis is to characterize UML 2.0 diagrams and show the examples of their usage in earliest phases of a development of a specific application. Next aim is to unite recommendations concerning diagram modelling and last but not least describe the main features and the development of UML and name changes that occurred in UML 2.0 compared to UML 1.x. The aims of this thesis were reached by studying available theoretical findings and practical recommendations and by consulting the modelled application with their developers and users. The diagrams were created using a trial version of Enterprise Architect 7.1. The contribution of the thesis is in the practical creation of UML diagrams based on previous consultations with the developers and the users of the application and summary of the most important information and best practices, which should be followed. The thesis is divided into two main parts. The first part concentrates on the most important features of UML, its development and comparison of UML 1.x to UML 2.0. The second part describes UML 2.0 diagrams in detail. Each chapter of this part characterizes a chosen diagram and includes recommendations, which should be followed so that the diagram is understandable not only to its creator, but to all people who come into contact with it. Afterwards, the mentioned facts and recommendations are used to create diagrams describing a specific application.
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Comparison of non-commercial CASE tools for UML modelling
Janoušková, Irena ; Pavlíčková, Jarmila (advisor) ; Buchalcevová, Alena (referee)
Subject of this bachelor thesis is comparison of non-commercial tools for UML modeling. The opening chapter is followed by brief description of the UML language in the second chapter. The fundamental mechanisms of the language and mainly the description of all the diagrams we are able to create by the help of UML are introduced here. Software development metodologies and their importance in the modeling process are also mentioned. Third chapter focuses on characteristics and classification of all CASE tools. General description of CASE tools is followed by the list of the best known UML modeling tools, both commercial and non-commercial. A description of four selected commercial products and their features is also added for illustration. Further in this chapter, you can find a list of several non-commercial applications for UML modeling. Seven of them are chosen for evaluation and comparison. Fourth chapter focuses on the multicriteria evaluation of alternatives and presents the methods used in this thesis. In this chapter we can also find the description of chosen criteria and subcriteria and determination of their weights. The fifth chapter aims at evaluation of the selected tools according to the chosen criteria. Calculated criteria values and overall evaluation according to the chosen multicriteria evaluation of alternatives method is presented in the sixth chapter. Results are listed in lucid table format. Tools are ordered by both the overall result and results of particular criteria, so that the reader can perceive the advantages and disadvantages of the evaluated products. In the epilogue I ruminate over the results and their explanatory value.
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Evaluation of technical, economical, and personal aspects of e-learning in the SAP LS system in ČSOB, a. s.
Kubeš, Tomáš ; Beroušek, Petr (advisor) ; Legnerová, Kateřina (referee)
This book focuses on an evaluation of technical, economical, and personal aspects of e-learning deployment in a theoretical plane and in the specific environment of the bank ČSOB, a. s. The thesis begins by an introduction of the term e-learning and a brief description of main properties and characteristics of this new trend in a field of not only corporate education. Special attention is devoted to an assessment of business benefits and cots of education; every aspect is analyzed and compared both for the classical brick and mortar classroom instructor led education and for the e-learning. The thesis introduces two mathematical models for assessing an effectiveness of e-learning deployment. Theoretical concepts are applied to data from a real course which was run in one of the main Czech banks ČSOB, a. s. Last part briefly examines the concepts and benefits of SCORM standard package and its support in the SAP LS 600 system.
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Mertonův model a jeho verifikace
Mendroch, Stanislav ; Revenda, Zbyněk (advisor) ; Korbel, Jiří (referee)
Práce pojednává o opcích a jejich ocenění pomoci Mertonova modelu. Jsou zde shrnuty základní pojmy ohledně finančních derivátů, se zaměřením na opce, jejich historie obchodování a oceňování. Potom je odvozen Black-Scholesův model(bez matematického řešení diferenciální rovnice), je zde krátké pojednání o opčních charakteristikách, problémech modelu. Potom se zavádí pojem spojité dividendy a odvozuje Mertonův model, kde se rozlišují opce na různá podkladová aktiva. Následuje analytická část, kde se hodnotí shoda teoretických hodnot modelu se skutečnými cenami na trhu, zejména pro opce na měny.
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Contemporary options of evaluation free financial resources
Jurčíček, Václav ; Smrčka, Luboš (advisor) ; Zámečník, Petr (referee)
The objective of this thesis is a comparison of two complex scenarios of a personal financial plan. Both scenarios fulfill major objective of securing privately-owned property and furthermore comprise a combination of other modern financial products, which generate stream of cash flows. A combination of two methods is used for the comparison - a SWOT analysis and NPV analysis, which compares monthly cash-flow values over a course of 34 years.
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XML Schema Visualization
Slavětínský, Václav ; Kosek, Jiří (advisor) ; Ralbovský, Martin (referee)
Bakalářská práce se zabývá návrhem a implementací aplikace, která slouží k převodu W3C XML schémat do interaktivního diagramu ve formátu SVG (Scalable Vector Graphics). Diagram poskytuje údaje získané ze schématu ? údaje o elementech a atributech, a jejich přípustné struktuře. Proto je vhodný jako součást dokumentace XML souborů vyhovujících schématu. Generovaná grafika je interaktivní a přehledná, uživatelům má usnadnit pochopení XML dokumentů a orientaci v nich. Aplikace je napsána v jazyce Java, využívá implementaci abstraktního datového modelu z open source XML parseru Xerces2-J. Interaktivita SVG výstupu je zajištěna ECMAScriptem.
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Simulace burzy cenných papírů multiagentním systémem
Smutný, Karel ; Brada, Jaroslav (advisor) ; Pígl, Jan (referee)
Práce pojednává o využití systémů distribuované umělé inteligence (konkrétně multiagentního systému) k ekonomickým simulacím trhů cenných papírů z pohledu jednotlivých účastníků trhu. Součástí diplomové práce bylo navrhnout a implementovat multiagentní systém simulující obchodování na burze cenných papírů, kde jednotliví agenti zastupují jednotlivé obchodníky na burze, a to jak korporace poptávající kapitál, tak fondy nabízející kapitál. Cílem pak bylo najít a formulovat co nejmenší množinu předpokladů nutných k tomu, aby na trhu cenných papírů docházelo k obhodování jinému než nákupu primární emise, a experimentem ověřit. V první části textu je implementovaný systém popsán jak z technického hlediska, tak v ekonomických souvislostech, v druhé jsou popsány experimenty a jejich výsledky. Zvláštní pozornost je věnována hypotéze efektivních trhů a demonstraci nedostatečnosti jejích předpokladů.
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Small DSGE model for open economy
Katreniaková, Dagmara ; Štěpánek, Pavel (advisor) ; Halás, Vladimír (referee)
Práce se zabývá malým DSGE modelem (model čtvrté generace) v prostředí české a slovenské ekonomiky. Jádro analytické části tvoří srovnání odhadnutého a optimálního pravidla a zároveň jejich porovnání s reálnými výstupy. Cílem je poukázat na efektivnost centrální banky při stabilizaci variability inflace a výstupu ekonomiky. Teoretická část poskytuje znalosti usnadňující pochopení souvislostí tohoto modelu a zároveň nás obeznámí s modely, které v dnešní době využívá Česká národní banka a Národná banka Slovenska.
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