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Utilization of XML databases for retrieval of data-mining specifications
Marek, Tomáš ; Kliegr, Tomáš (advisor) ; Kosek, Jiří (referee)
The aim of this work is to create a querying system in analytical reports stored as PMML documents. These PMML documents are stored in native XML database, because these documents are structured as XML documents. Selected XML database is available for free and its resources and means meet the proposed solution. Also searching algorithm is created to search these documents by means of XQuery language. Inasmuch as searched data have the character of the XML data the use of language for querying XML data suggests. In terms of the use of the XQuery language structure of PMML document was explored and data links in these documents was used to ensure proper search results. Results of the search are association rules from these analytical reports stored in PMML documents, requests of the search are attributes to be in the rules, their values and other limits of the search. So that the whole system is complete and could be fully used, it is necessary to create a communication environment through which the work with stored data is performed. For this purpose, Java and REST(ful) architecture for creating applications are used.
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Electronic Banking
Kopic, Jan ; Pokorný, Pavel (advisor) ; Ťoukálek, Jaroslav (referee)
This thesis deals with the most significant forms of electronic banking. It focuses on their safety and their present state. The payment cards and their usage in common shops and on the Internet are analyzed. The thesis very detailed highlights problems connected with automated teller machines and it designs instruction for their safe operation. The actual situation of micropayment systems is described in detail. The head representatives are compared in light of functionality, limitations and operating fees, which are related to customers and sellers. The thesis includes the survey of current accounts intended for students in the Czech Republic, their comparison and advices for choice of the acceptable bank products.
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Internal IS for travel agency
Selement, Pavel ; Hoksza, David (advisor) ; Žemlička, Michal (referee)
The task of the work is to design and implement an information system for a travel agency. The system is supposed to assist at business of a small travel agency. Editing of capacities, booking and selling, voucher printing and sale statistics are all problems to deal with. Application is designed only for inside use in a travel agency and for its contract partners, it's not intended as a booking software for clients. There are some accountant information and cost items in system because of this focus. Coffers control can be managed thru the application interface and user management is of course also part of this application. The system allows mass import of data due to a lot of data which have to be inserted into it.
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Software for Bidirectional Sequence Classification
Katuščák, Slavomír ; Raab, Jan (advisor) ; Spoustová, Johanka (referee)
The goal of this master thesis was to implement algorithm for bidirectional classifi cation of sequences described in article of Libin Shen and col. This work builds on implementation and experimental project Mor ce, morphological tagger based on hidden Markov model with averaged perceptron and on Jan Raab's master thesis, which goal was to implement Viterbi's algorithm and nd best possible set of features for it. This work o ers Shen's algorithm as alternative to Viterbi's algorithm. Limitation of Viterbi's algorithm is in its one-way direction, selection of tag on some position can depend on some already done decisions, but only on preceeding positions. This can cause selection of suboptimal candidate and regression of analyser accuracy. This work implements algorithm, that works bidirectionally and can use already done decisions from both sides of current position, keeping tolerable complexity.
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Componentization of Linked Data Transformations
Pilař, Štěpán ; Mynarz, Jindřich (advisor) ; Knap, Tomáš (referee)
The diploma thesis is focused on transformation of linked data and opportunities for componentization of extract, transform, load process resulting in reusability of such components. UnifiedViews serves as a framework for demonstration of implementa-tion of selected components. Initial review of related fields of study, relational data oriented ETL and linked data quality management being most prominent, is followed by bottom-up analysis of existing extractors and transformations. Identified common transformations are supplemented by operations known from transformations of relational data. Options and limits of each component candidate are discussed as well as possible cooperation with other components. The next section discusses supported ways of implementation in the selected environment and provides a list of key questions for decision making process is provided. The last part describes implementation of selected components with respect to the approach suggested in the preceding section. Practical use as well as limitations of the implemented components are demonstrated on tasks transforming public contracts datasets.
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Split delivery vehicle routing problem
Marcinko, Tomáš ; Pelikán, Jan (advisor) ; Fábry, Jan (referee)
This thesis focuses on a description of the split delivery vehicle routing problem (SDVRP), in which the restriction that each customer has to be visited exactly once is not assumed, contrary to the classical vehicle routing problem, and split deliveries are allowed. Considering the fact that the split delivery vehicle routing problem in NP-hard, a number of heuristic algorithms proposed in the literature are presented. Computational experiments are reported and the results show that the largest benefits of split deliveries are obtained in case of instances with fairly specific characteristics and also several drawbacks of implemented Tabu Search algorithm (SPLITABU) are point out.
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Business strategy of an agriculture enterprise located within the Protected Landscape Area Třeboňsko
HLAVNIČKA, Jiří
Landuse for farming purposes in specially protected areas could be characterised as a longterm process of seeking balance between the concerns of environmental protection and farming activities. This is also true for agriculture. Precautions to protect the environment mean certain limitiation, however, on the other hand, suitable forms of farming a large protected area can be supported by the state. Farmers can gain the government support not only for their own agricultural production but also to carry out various environmental task to maintain the landscape. This diploma thesis evaluates the use of governmental support in the protected area Třeboňsko. It analyses the structure of farms and agriculture companies, the system of farming activities, structure and development of farmland. According to the system of farming, it evaluates the use of financial support from the Ministry of Agriculture with the emphasis on the environmental protection and its improvement. It also finds out about the importance of the subsidies for the farmers. Based on the analyses that were carried out it is possible to say that all types of farming companies make use of the subsidy support from the Ministry of Agriculture. The farmers use the Programme for Rural Areas Development to permanently develop the country and improve the environmment. They use mainly the payments for natural disadvantage compensation and for agroenvironmental precautions. The subsidies often form a substantial source of the farming subjects' income.
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Possibilities of Providing First Aid by Trained Members of the Army of the Czech Republic in Foreign Missions
HLOBILOVÁ, Petra
This Bachelor thesis deals with possibilities that trained members of the Army of the Czech Republic have when giving first aid on their foreign missions. It deals with the soldiers who have passed through a special Combat Lifesaver Course (later just CLS), the activity of doctors and middle medical staff in medical centres is not involved. The work is divided in two parts ? theoretical and practical. In the theoretical part I summarized the specifics of giving first aid in field conditions and the basic principles that military medical staff follow. There are into detail described actions that a Combat Lifesaver performs in case a fellow fighter is injured, to ensure their vital signs immediately after the injury and to transport them to a higher level medical facility. The aim of this work is to provide an idea of giving first aid in the tactical environment of experts and to point out numerous peculiarities which differentiate it from the first aid we know from the civil life. That´s because combat conditions bring lots of restrictions and risks for the injured as well as for the medical staff providing urgent care. The method selected for the qualitative research in the practical part is semi directive interview. The interviews were held with four members of the Army of the Czech Republic, who have attended the above mentioned course and have taken part in a foreign mission with that specialization, and with two instructors of the CLS course. The questions were about the way of selecting soldiers for the CLS course, their training and preparation before their departure to a foreign mission. There were also analysed the competences and obligations of a Combat Lifesaver in case of injury of a fellow fighter. The research has demonstrated that soldiers are selected for the Combat Lifesaver course mainly according to the requirements for the foreign missions. The aim of the selection is the presence of at least one soldier with medical training in each crew. The only requirement on the soldiers that must be fulfilled before departing to a foreign mission is completion of the cited course. Other activities, like training other members of the crew and rounding off their knowledge are up to their consideration. It´s been proved that a Combat Lifesaver fulfils their tasks at a foreign mission in the same way as any other soldier and their specialization is applied only in case of injury of a fellow fighter. They most often deal with gunshot and fragment wounds.
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Wellness hotel "Na Ovčačce" - Svatý Kopeček u Olomouce
Spurný, Martin ; Klvaňa, Jiří (referee) ; Eliáš, Luboš (advisor)
The project is newly built wellness hotel in the cadastral Svatý Kopeček, the town of Olomouc, district Olomouc. The house is in a secluded street in Darwin. On the territory are restrictions concerning the parameters solved object. Notably the location, number of floors and the percentage of stopping. This is a three-storey, basement building with a flat roof. The building is based on the footings of plain concrete and reinforced concrete footings. Supporting, peripheral and partition walls are designed from ceramic blocks POROTHERM in the upper floors of concrete formwork and fittings in the basement. Ceiling structure is designed using locally supported reinforced concrete slabs. The entire building is divided into several sections. The 1s there is an underground garage and wellness. In 1.NP is a restaurant and facilities associated with the operation of the restaurant and hotel. In 2.NP and 3.NP are single rooms. Total capacity is 155 people and has 16 employees. To the building are three main entrances. Two of them are designed as public entrance to the restaurant and hotel. The third is the entrance for staff and supplies. Among other inputs that lead from the exterior of the building is the entrance to the restaurant terrace. Another entry is possible from the underground garage to wllnessu. The proposed facility is designed wheelchair. Before the building is designed parking for 27 cars and underground garage for 44 cars. Five of parking places are for disabled people.
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New Methods in Statistical Speech Recognition
Klusáček, David ; Hajič, Jan (advisor) ; Psutka, Josef (referee) ; Černocký, Jan (referee)
Title: New Methods in Statistical Speech Recognition Author: David Klusáček Department: Institute of Formal and Applied Linguistics (ÚFAL), Faculty of Mathematics and Physics in Prague, Malostranské náměstí 25, 118 00 Praha 1. Advisor: Prof. RNDr. Jan Hajič, Dr., Institute of Formal and Applied Linguistics. Abstract: This works aims to identify limits of contemporary speech rec- ognizers and tries to come up with methods that could push back the fron- tiers. After describing the state of the art, the weakest link of the chain has been identified in the acoustic front-end, especially when working in harsh acoustic conditions. NUFIBA front-end, the proposed solution, includes re- verb compensation and speaker/background segmentation as well as contin- uous SNR monitoring which, thru cooperation with acoustic model, hinders from avalanche spreading of recognition errors. Owing to the lack of time, only a phoneme recognizer was finally implemented, although large blocks of originally intended word-based continuous speech recognizer were implemented and tested (such as the MMI-class based language model).
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