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The Kelly Criterion
Kálosi, Szilárd ; Omelka, Marek (advisor) ; Hlávka, Zdeněk (referee)
The present work is devoted to the Kelly criterion, which is a simple method for choosing the amount of the bet for gambles with a positive expected value. In the first part of the work we introduce the mathematical explanation of the criterion, examine the capital after $n$ trials as a function of the bet, the long-run rate of return and asymptotical properties of the capital growth. In the second part we attempt to generalize the Kelly criterion from the first part for some other situations. Examples for a simple game and generalized situations illustrating the properties of the Kelly criterion and results from previous parts compose the last part of the work.
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Bottled versus tap water: factors influencing drinking water
Bayer, Jakub ; Bártová, Jiřina (advisor)
This study compares factors influencing tap drinking water compared by those enviromental factors affecting bottled water. Local village water well is compared by bottled water Dobrá voda. Problems are supported by worldwide background research evaluating bottled water contamination and toxic substances leach from plasticizers. This comparaion weights possible contaminants of tap water and bottled water drawn from alike hydrogeologic regions. Borehole in Bilsko village and bore Dobrá voda is located in similar hydrogeologic area supossing identical composition of soil and therefore similarity in water mineral and toxic content. Data obtained from others studies are evaluated with respect to our own findings. Aim of the study is a review of current trend and circumstances affecting consummation of bottled water in the household.
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Banking transactions and their legal regulation
Nevrlý, Lukáš ; Kotáb, Petr (advisor) ; Dřevínek, Karel (referee)
/ Banking transactions and their legal regulation The aim of my diploma thesis is to analyse banking transactions and to inform about their substential elements, legislation in the Czech legal order and business conditions used by banks. I did not explain all the kinds of banking transactions conducted by banks in this diploma thesis due to their extensive range, but I just focused on the most important transactions in my point of view. The thesis is composed of four chapters, each of them dealing with different aspects of banking operations. Chapter One is introductory and defines basic facts about banks and legal conditions of their running activities. The chapter consists of three parts. Part One focuses on concept of banking transactions. Part Two investigates divisions of banking transactions and Part Three addresses the issues of bank as an entrepreneur. It also describes relevant legal regime necessary to obey to perform banking transactions and question of acquiring banking licence. Chapter Two is subdivided into two parts and provides explanation of active banking transactions. Part One illustrates single credits, which are subdivided into five parts focused on credit bureaus, residential and commercial mortgages, consumer credits, current account credits and discount credits. Part Two...
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Legends of mythology: Divison of mythology in Nordic, Celtic and Antique
KUŠNIRIKOVÁ, Simona
The main topic of the bachelor thesis are the legends and myths of nordic, celtic and antique mythology while mainly focusing on the nordic and celtic one. In the first segment i am working on the differences in the deities, legends and rituals while in the second i am focusing on the influence of each mythology on the art and the selection of artist that worked with this theme. The last segment is description of my practical work. It is composed of three fiberboards, two larger (nordic and celtic mythology) and one smaller (antique mythology) with addition of few illustrations.
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Wireless Security Audit
VRÁTNÝ, Jan
This bachelor thesis deals with security problems of wireless networks, also known as Wi-Fi. The purpose of the thesis is to explain the concept of Wi-Fi network, from what components it is composed, introduce safety devices used in wireless networks, and perform a research in a selected city in a specific location with the largest concentration of people if the wireless networks are secured and if they are what type of security is used. In a domestic environment an illustrative attack will be made on a Wi-Fi network secured by 128-bit WEP key. Also I will describe a new security bug that was discovered at the WPS function. Furthermore, this bachelor thesis will focus in detail on a local business, which in addition to conventional LAN extensively uses Wi-Fi network. An analysis of the security of the Wi-Fi network will be performed and the results will be evaluated to show the economic impact on the company if it were to be subjected to an attack in which sensitive data are leaked.
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Non competition clause
Kopsová, Adéla ; Hůrka, Petr (referee) ; Vysokajová, Margerita (referee)
The aim of the thesis is to be a comprehensive analysis of the non-competition clause in Czech Labour law. The reason for my research is to examine the non-competition clause, compare and contrast its advantages and disadvantages and to make a conclusion, whether the current legislation meets the requirements of both contracting parties. The thesis is composed of four chapters, each of them dealing with different aspects of non-competition clause, its history and its current problems. Chapter One is introductory and describes the competition in general and in Labour law. The chapter is subdivided into two parts. Part One describes the difference between the competition during the employment relationship and after termination of the employment. Part Two describes the basic terminology and the current state of a non-competition clause. Chapter Two focuses on the history of the non-competition clause in our legislation and illustrates the evolution of such institute. This chapter is subdivided into three parts. Each of them focuses on a specific historical period in the evolution of the non-competition clause. Chapter Three examines non-competition clause in the recent legislative history and comprises of four parts. Part One contains the wording of a non-competition clause in the Labour law...
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The sea theme in modern Greek literature
Frontzová, Kateřina ; Dostálová, Růžena (advisor) ; Čapková, Sylvi (referee)
The purpose of my Bachelor thesis is to analyze the motif of the sea in Modern Greek literature, particularly in prose. I have chosen this topic for it combines linguistics with literature. The sea plays a great part in the life of the Greeks and I find it very interesting how Greek writers reflect this fact in their works. The thesis is composed of three chapters. Introductory chapter outlines historical development of sea-voyage and summarizes appearance of the sea theme in the Ancient and Byzantine literature. Chapter Two illustrates motifs of the sea voyages and nautical theme in realistic works of Modern Greek writers of the 20th century. Chapter Three deals with two novels written by authors of the Generation of 30's and influenced by the Asia Minor Disaster. This chapter consists of four parts. Part One examines The Mermaid Madonna by Stratis Myrivilis. Part Three investigates Elias Venezis' Aeolian Earth. Both of them used in their novels legends of mermaids. Part Two provides a comparison between their different approaches to the particular legend. In those three parts I focus on figurative language and distinctive style of these authors in selected passages closely connected with the sea theme. The last part of the third chapter is dedicated to Greek fairytales which had great impact on...
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Mathematical Programs for Dynamic Pricing - Demand Based Management
Hrabec, Dušan ; Karpíšek, Zdeněk (referee) ; Hoff, Arild (referee) ; Haugen, Kjetil Kare (advisor)
Tato disertační práce se zabývá vývojem, modelováním a analýzou poptávkově orientovaných úloh, které zahrnují marketingová, operační a logistická rozhodnutí. Úlohy jsou zvoleny tak, aby mohly být dále rozšířeny o koncept tzv. dynamického oceňování a jiných dynamických marketingových rozhodnutí. V práci jsou využity dvě základní poptávkově orientované úlohy: a) úloha kolportéra novin, která je zvolena pro její jednoduchou formu a která tak slouží jako nástroj pro ilustrativní ukázky rozhodovacích procesů v podobných typech úloh, a b) úloha návrhu dopravní sítě, kde jsou využity některé výsledky a znalosti získané při řešení úlohy kolportéra novin. Kolportér (či obecně maloobchodník) čelí náhodné poptávce, která může být postupně ovlivněna oceňováním, marketingovými (tj. reklamními) rozhodnutími a nakonec jejich kombinací. Poptávka obsahuje tedy náhodnou složku, která je pomocí přístupů stochastické optimalizace modelována ve specifickém tvaru (tj. aditivní či multiplikativní tvar). Závislost cena-poptávka je zachycena pomocí nelineární klesající poptávkové funkce, zatímco (vhodná) reklama vede ke zvýšení poptávky (běžně rostoucí s-křivka či konkávní funkce). Výsledky získané při řešení úlohy kolportéra novin s oceňováním jsou následně využity v úloze návrhu dopravní sítě. Tato stochastická úloha je modelována (reformulována) pomocí dvou přístupů stochastické optimalizace: wait-and-see přístup a here-and-now přístup. Jelikož tato implementace vede na lineární či nelineární celočíselnou (navíc scénářovou) úlohu, jsou v práci zmíněny taky výpočetní nástroje. Autor pro řešení používá (původní) tzv. hybridní algoritmus, což je kombinace heuristického (genetického) algoritmu a nástroje optimalizačního softwaru. Potenciální aplikace sestavených modelů, obzvláště v oblasti odpadového hospodářství, jsou diskutovány v závěrečné části disertační práce.
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Organization Development Intervention Options: a selected organization example
Jechová, Klára ; Mudd, Dana (advisor) ; Trunda, Jiří (referee)
This bachelor thesis is aimed at the analysis of the concrete construction company, especially by an interpretation of gathered data, which were reached from members of chosen working group in the organization and then it is aimed at the possibility of the application of interventions using in the company. The concrete working group is mainly composed of members of administrative organization part. The objective of the work is based on the diagnosis of an internal and an external background of the company and on the consequential giving the feedback to the client about an implementing the interventions. This diagnosis is made with help of special methods and techniques: interviews, SWOT analysis, association training and sociometric test. The final recommendation is mainly oriented in planning concrete interventions in the company and it is also partially based on the whole potential consultant's implementing process step by step. For this possible realizing of the consultant's process the work tries to illustrate global time plan and then it also warns, that there could be certain difficulties, which could appear in the phase of the implementation. At the end of the work it is recommended that the owner of the company should introduce group members the gathered data from the analysis. The...
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