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Filtering of Texts Extracted from PDF, OCR or Web
Žigárdi, Tomáš ; Plchot, Oldřich (referee) ; Szőke, Igor (advisor)
This bachelor thesis describes normalization of texts created by conversion of other formats and creation of pronunciation dictionaries. They are important in speech processing process. Mistakes caused by conversion and original solution of this problem are analyzed. Design and implementation of normalization steps and pronunciation dictionaries is shown. Results are compared with results of original solution of this problem.
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Adobe Forms in SAP
Hás, Martin ; Rychlý, Marek (referee) ; Marušinec, Jaromír (advisor)
This master thesis was oriented to study of the development application possibilities in programming language ABAP in the information system mySAP. There were studied integration possibilities of SAP system with Adobe PDF forms and application MS Excel. Advantages and disadvantages of these two technologies were compared. The theoretical part of diploma thesis describes also the technology of SAP systems based on NetWeaver platform and the main product mySAP. The practical part describes a concrete business scenario of purchase order process where is also invoice verification list included. The result of the work is analysis, design and implementation of concrete solution for "invoice verification list" generating in SAP system. A development SAP VUT application was used for implementation and testing.
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Web Application for Fulltext Search in PDF Documents
Svoboda, Ondřej ; Rozman, Jaroslav (referee) ; Samek, Jan (advisor)
This master's thesis describes principles of full text search engines, design and implementation of web application for referencing and full text searching in PDF documents. It also contains an overview and comparison with currently available reference management software. There are discussed bibliographic information export possibilities in various citation styles and formats. Final application is written in PHP scripting language and uses MySQL database.
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Security of Electronic Documentation in Medical Environment
Hauserová, Markéta ; Malinka, Kamil (referee) ; Barabas, Maroš (advisor)
Thesis is analyzing czech laws which are related to medical documentation. Describes the points which are mandatory for information system, so the medical documentation can be stored electronically. Includes various algorithms for implementation of certain electronic signature and for identification of person. This thesis deals with asymmetric cryptography, specifically RSA, DSA, and ECDSA. Describes the hash functions and their functions and their characteristics. Describes the principle of the certificate, ways of its obtaining, invalidation and their formats. Analyzes medical information system and suggests ways to create a program for signing medical records. Then based on that analysis, the program is implemented. At the conclusion of the work is discussed, if created program meets the criteria.
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GPU Accelerated Ciphers Cracking
Schmied, Jan ; Kajan, Michal (referee) ; Veselý, Vladimír (advisor)
This work describes one - way hash functions and cryptographic algorithms . It also describes their implementation regarding DOC, PDF and ZIP files contents encryption . Subsequently , the implementation analyzis is provided . Following next, the brute - force attack procedure levereging GPU is proposed and evaluated.
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Automated Document Categorization
Sváček, Radim ; Janoušek, Vladimír (referee) ; Peringer, Petr (advisor)
This thesis deals with design and implementation of automated document categorization application. Text contains analysis of existing systems and description of classification methods. Thesis includes object oriented design of application including plugins. Application is implemented in C++ with possibility of functionality extension through plugins. Application aims to simplify work with unsorted documents through their organization into directory structure based on informations extracted from files, including their metadata.
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Modification of web system for electronic document management
Dufka, Zbyněk ; Fujdiak, Radek (referee) ; Botta, Miroslav (advisor)
The aim of this diploma thesis is to provide a systematic study of Open Journal System, which is designed for electronic research papers publishing. Due to the nature of information published in this system, there is an elaborate approval process controlled by the editor. The main objective of this thesis is the realization of a system module, which would, at the end of the approval process, implement a stamp incorporating metadata of the source magazine to individual electronic documents. The thesis gives insight into the development of the structure of the Open Journal System and, briefly, describes the possibility of implementing this system. Another part of the work focuses on the sub-steps of the stamping module which was implemented into the system. This module allows editors to stamp individual electronic PDF documents that are published within the magazine and its various volumes. The module is designed to simplify the editing process of the journal with no prolongation or any other additional time required. Among other things, the reader learns how it is possible to create a block module, which can be used in the sidebar to display any system information. The work, also, previews the possibility to customize the user interface. Each implemented part contains solution proposals and, further, the implementation method and technical description is described in more detail. For better understanding and integrity of the work, stretches of the given code are also included, this might serve as an inspiration for users‘ modifications of the system.
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Intelligent document
Šprta, Vlastimil ; Holek, Radovan (referee) ; Jirsík, Václav (advisor)
This diploma thesis, interested in intelligent documents, covers, in its introductory chapters, the basic problematics of inteligent documents. The major part of major part of these theorethical chapters is devoted to the analysis of possible practical applications of certain parts of knowledge management. The second part of the thesis, focused more on a practical usage of intelligent documents, includes the proposition of the actual structure and the realization of the specific intelligent document. This part also includes the evaluation and the examples of the differences between an ordinary electronic document and an intelligent document. The conclusion of the practical part of the thesis is the summary of all the findings concerning the practical implementation of an intelligent document and the evaluation of possible applications, extension possibilities and changes of such intelligent document.
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