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Implementation of a simulation model for a simplified DiffServ-MIB database
Zeman, Otto ; Hošek, Jiří (referee) ; Molnár, Karol (advisor)
The aim of this work is to propose feasible solution for the simulation of the SNMP (Simple Network Management Protocol) protocol in the OPNET Modeler simulation environment. This work describes in detail individual procedures, which were chosen for this simulation . The work also contains an introduction to the OPNET Modeler simulation environment, the SNMP protocol, the DiffServ model and the DiffServ-MIB database. The main part of this work describes the algorithms programmed to model the functions of the SNMP protocol. Source codes of the algorithms programmed are included as well. The work deals especially with the functions for obtaining values from different levels of a multilevel model attributes, packet creation functions with dynamically changing length of user-data field, for the implementation process of a simplified DiffServ MIB database and with the functions for statistic creation.
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Comparison of architectures of MIB system databases designed for QoS management in data networks
Jelínek, Tomáš ; Hošek, Jiří (referee) ; Molnár, Karol (advisor)
Bachelor thesis deals with Diffserv mechanism for Quality of Service in data network and goes through several parts of structure MIB database for managing Diffserv mechanism. The first chapter is introduction. I explain SNMP protocol in the second chapter. In the third chapter I deal with Quality of Service (QoS) and in the next chapter I explain Diffserv mechanism and its architecture. In fifth chapter I present possibilities of using Policy Information Base (PIB). I show several parts of MIB database in the sixth chapter. I compare two parts of MIB database and summary whole work in the last chapter.
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Legal status of agent in Czech Limited Liability Company
Svobodová, Veronika ; Kříž, Radim (advisor) ; Hásová, Jiřina (referee)
The aim of this thesis is an analysis of legal status of an agent in a Czech Limited Liability Company under the new legislation that came into force on 1 January 2014. The thesis deals with basic characteristics of an agent, his capacity to perform the post, the commencement and termination of his post, agent's authority and the relationship between agent and company. The thesis also includes a comparison of former and new legislation.
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Simulation of the influence of advertising on social net users
ALINČE, Jakub
This thesis deals with modeling and simulation with the help of a multiagent approach. A model of a social net was designed, followed by a simulation of deployment, including the influence of advertisements on users. This model was constructed with the help of the AnyLogic tool, where the simulation ran continuously. Experiments carried out with this model were focused on spreading advertisements of a particular product amongst network users. Users could therefore be influenced by other users of this network.
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Transport system modelling
MATOUŠEK, Jan
This bachelor thesis deals with the topic of computer modelling and simulation of systems, and specifically transport system modelling. This project utilizes multi-agent approach to design traffic flow model in a restricted road system. Designed model is afterwards created in the AnyLogic software tool. Experiments investigating changes of traffic flow are performed with this model. Results of the experiments can be seen on visualization of road network or on traffic load charts.
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Modeling shopping behavior
SOUBUSTA, Václav
This work deals with modeling agents in multiagent systems, where it will create a java application in program Greenfoot. This application will serve as a simulation of different shopping behavior of customers when choosing a suitable trade for purchase for them. The behavior will be visualized in the program Greenfoot and properly documented on the javadoc level .
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Protecting the client in the insurance industry in Slovakia
Libáková, Andrea ; Ducháčková, Eva (advisor) ; Daňhel, Jaroslav (referee)
This bachelor thesis deals with the analysis of consumer's protection on the insurance market in Slovak Republic with a focus on financial mediation and financial counseling. This thesis is mainly focused on the analysis of the law for mediation and counseling on financial markets. The main goal of thesis is whether it is necessary to protect clients on the insurance market and how the new law changed the status of consumers.
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Tour internet sale and its effect on the tourist industry
Štěmenko, Dmitrij ; Sedláček, Jiří (advisor) ; Vaško, Martin (referee)
The thesis deals with changes in the tourism market as a result of increase impact of internet sales of trips and related services. The first chapter summarizes the information about tourism in the Czech Republic. The second chapter summarizes information about the internet and making business through internet services. The third chapter describes the current challenges tourism market faces and presents possible solutions. The fourth chapter summarizes information about global distribution systems in the tourism market.
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Incorporation of Agent Oriented Approaches to the Complex Process Description Methodology
Smolík, Jan ; Řepa, Václav (advisor) ; Vojtáš, Peter (referee) ; Bukovský, Ivo (referee)
The main objective of this thesis is to integrate agent oriented concepts into a complex methodology for description of business processes MMABP that is being developed on University of Economics, Prague. The first part describes and explains agent oriented approaches to business process modeling (i*/TROPOS, AOR, OOEM and UFO ontology) and demonstrates them on a case study. MMABP methodology is then compared with these approaches and evaluated. The evaluation concludes that MMABP is incomplete in relation to agent oriented concepts of plan, plan execution, desire, intention, commitment and claim and also to concepts of stable and unstable state. Concepts of goal, agent and business process are evaluated as inaccurate. Second part of the theses arguments and defines MMABP extension that eliminates identified inadequacies. Metamodel is amended with the concept of plan execution which is intentionally executed action that leads to a goal fulfillment. Plan is a description of this special kind of action. Agent is an entity that has goals and is capable of executing plans. Business process received a new definition and is defined as something that defines plans (as a prescription of actions), has goals and uses agents to execute actions. Business process is not defined as a specialization of a complex event anymore. The thesis also specifies procedure where concepts are step-by-step transformed from one diagram to another.
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