Software is used in more and more aspects of our lives, so its correctness is more and more important. Its verification is thus a good idea. Now there are not many tools for verification of programs in the C++ language and most of them cannot verify all required properties. Because of this we decided to extend GMC, which was already able to verify C code, with support of the C++ language. However the C++ language is very vast, so the goal of this work is implementation of only the basic language features (inheritance, constructors, destructors, virtual methods and exceptions). The support of all those features have been implemented except for exceptions, which are implemented only partially. Powered by TCPDF (www.tcpdf.org)

The thesis is thematically focused on biometric identification systems. The theoretical part explains what biometrics is together with identification systems based on it. It also mentions a brief history of these systems, the basic concepts and errors that we encounter when used. Furthermore, it discusses the properties of the fingerprint scanners and various technologies based on its scanning. The practical part includes measuring and testing of selected biometric fingerprint scanners. The measurement focused on the values of false acceptance and false rejections of a user under standard conditions and tested whether the influence of environment affects these values. In the final part there is a summary of the results and possible shortcomings of existing biometric fingerprint scanners associated with the environment of the scanned finger.

The thesis deals with identifying and quantifying the factors affecting the export of agricultural commodities to the neighboring states of the Czech Republic from 1993 to 2013. The theoretical part is described in detail international trade theory and econometric analysis. In the practical part they are declared elected variables and with the help of the econometric analysis using software Gretl are assessed different models for neighboring States, the Czech Republic and subsequently economic, statistical and econometric verified. Subsequently, these models are evaluated in terms of usability and the individual variables is described by their strength influence on exports of agricultural commodities to neighboring countries.

The aim of this diploma thesis Computer aided verification and proving of geometric theorems is verification and proving of selected geometric theorems and statements using dynamic geometry software (GeoGebra) and computer algebra programs (CoCoA). Each problem is first demonstrated and verified in the GeoGebra program. Then classical proof and computer aided proof, or determination of the equation of a curve, using the program CoCoA follow. The use of dynamic geometry software and computer algebra programs is suitable as a teaching tool in maths lessons at primary and secondary schools.

Automated planning is a task to find a sequence of actions leading from an initial state to a desired goal state. There is a lot of formal models for planning problems modeling. The class of hierarchical formal models is one of them. In this thesis we will propose a hierarchical model, called GramPlan, based on attribute grammars. We will present some methods to reduce classical STRIPS formalism to GramPlan and we will prove the correctness of this reduction. Also we will present reduction of the FlowOpt workflow model to GramPlan and we will prove it's correctness. We will desing a couple of verification methods for attribute grammars and we will show these methods are equivalent. Powered by TCPDF (www.tcpdf.org)

Viper is a verification infrastructure developed at ETH Zurich. Using this infrastructure, programs written in the Viper language may be analyzed for correctness with respect to assertions and contracts. In this thesis, we develop a contracts library and a translator program that compiles C# code into the Viper language and thus allows it to be verified. A user may annotate their C# program with these contracts and then use the translator to determine its functional correctness. The translator supports most C# features, including types and arrays. It also integrates with Visual Studio, showing translation and verification errors to the user on-the-fly.

The topic of the master´s thesis is to verify Acquisition Engine and Tracking Engine in the Microcore GNSS Baseband digital circuit from Honeywell. Theoretical part contains a brief introduction into the satellite position determination, basic principles of the verified blocks is given and UVM methodology is introduced. Practical part contains requirements, test cases and test procedures. The verification environment is also described. In the last part of the thesis is the verification process and it´s results.

This work aims at methods, which are suitable for mixed-signal integrated circuit verification. The emphasis is on the Assertion-based verification. In practice there are two languages, which can be used for this method - PSL and SystemVerilog. These languages are compared between each other and individually tested to find their capabilities, functional limits and restrictions. One of them will be integrated into verification flow of SCG Czech Design Center s. r. o. company to develop ABV methodology in analog and mixed-signal domain.

Tato diplomová práce se zabývá verifikací integrovaných obvodů pracujících ve smíšeném módu. Teoretická část práce obsahuje přehled moderních verifikačních metod a zaměřuje se zejména na „assertion based methodology“ . V praktické části práce jsou pak rozebrány popisné jazyky používané u této metody, a následně je vytvořen kód pro verifikaci bloku řídícího obvodu spínaných zdrojů.

The Master's Thesis presents a theoretical introduction, familiarization with the issue and a implementation for a solution of a "network parameter validation" tool, which is founded on principle of network traffic monitoring. Firstly, the current development of computer network setup is analyzed with its limitations. This is an initial point for an introduction of a new approach for implementation and verification of required network setting, which uses techniques of verification, simulation and validation. After the introduction into the context, validation techniques are specifically examined. The Thesis main contribution lies in the capacity to determine appropriate parameters, which can be used for validation and also for implementation of the tool, which ensures validation process. The network traffic, which characterizes the behavior of the network, is collected by NetFlow technology, which generates network flows. These flows are consequently used by the designed tool used for validation of required network parameters. This process overall verifies whether the main computer network requirements have been met or not.