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Digital documents library
Bouda, Petr ; Šlajchrt, Zbyněk (advisor) ; Pecinovský, Rudolf (referee)
The goal is to program an application that allows managing and searching electronic documents. Applications must provide a record of documents over the web. The application can record as individual documents, and documents that are packaged in ZIP archive. We can assign metadata using inserting or updating to individual documents. Application can search for documents using the full-text searching or searching based on their metadata. After searching you can export a single document or group of documents in a ZIP archive. Digital library must have an interface for communication with the library system of third parties. Using this interface, you can use the search functionality of the application and the subsequent return of results. Another use interface is information the library system with new digital increments.
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What is hidden behind searching or Searching Session NTL 2011
Národní technická knihovna
Seminář je realizován v rámci projektu Moderní informační a komunikační technologie v knihovnictví s podporou programu Ministerstva kultury "Veřejné informační služby knihoven – podprogram Mimoškolní vzdělávání knihovníků". Cílem projektu je poskytnout teoretické znalosti a praktické dovednosti ve využití moderních informačních a komunikačních technologií především v oblasti služeb knihoven. Seminář "Co se skrývá za vyhledáváním aneb Searching Session NTK" je určen pracovníkům různých typů knihoven a informačním specialistům.
Fulltext:  PDF
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Searching in Internet
KŘEMEN, Lukáš
This work includes issues of creating one{\crq}s own crawler as well as question of writing web pages in a way for the crawler to easier separate words from these pages. In then focuses on describing the Internet as a graph, indexing and characterizing robots such as Google or Seznam.
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Indexing and searching XML documents with Lucene
Beránek, Lukáš ; Kliegr, Tomáš (advisor) ; Pinkas, Otakar (referee)
The creation of analytical report is a process in which we try to obtain and preserve the results of data mining tasks for further usage. Next step after the creation is to transform them into user friendly and accessible way that can be easily access for example as an online HTML document in the SEWEBAR project. The increasing number of resulting documents is the main reason of the need to possess means to search on structured date like XML documents that correspond with the PMML standard in which the reports are currently being saved. The main goal will be in stating available means for indexing and full text searching of XML documents targeted upon searching association rules that can be found in output documents produced by programs LISp-Miner or Ferda. After the initial analysis and assessment of the current state an extension for CMS Joomla! will be created in order to satisfy the need for indexing and searching indexed data. As source files for created Jucene extension we use analytic reports saved in the database of the Joomla content management system stored in PMML format. Stored PMML document will be simplified, optimized and transformed by means of an XSL transformation for better indexing possibilities in requested structure and with maintaining logical order of the document data mining task. Transformed document will then be inserted into the Zend Lucene document index. To achieve this in PHP environment the DOMDocument library will be used. Created workflow will supply user interface for work with indexed rules. Also it will provide the users with means for searching association rules based on user specified queries which can be processed by Zend Search Lucene framework. When rules that correspond to the user query are found the system will score the results and display them to the user. One of the goals is not only to create the Jucene component but also to give its users step-by-step guidance either they are the site administrators or ordinary visitors.
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Comparison of selected websites in the sphere of tourism (accommodation) in the Czech Republic
Horáková, Monika ; Toman, Prokop (advisor) ; Exnarová, Anna (referee)
The aim of the thesis is to analyze and compare selected websites in the sphere of tourism (accommodation) in the Czech Republic. The introductory part deals with tourism - including accommodation - in general, and describes the methods of web search. In the following part, the criteria for an evaluation of the individual websites are defined. The choice of criteria focuses on the websites' credibility, usefulness, possibilities of web search, and on the forms of accommodation demand and reservation. The next part of the thesis consists of an analysis and evaluation of four selected accommodation portals' websites. The final part of the thesis comprises suggestions of ways in which the individual websites could be improved, and an ideal accommodation portal proposal.
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perspective of information retrieval on the internet
Janovský, Lukáš ; Sklenák, Vilém (advisor) ; Pinkas, Otakar (referee)
The aim of this work is to introduce to the problems of information search on the internet and at the same time outline the development of this branch to the future. The reader can find here the description of chosen techniques that are used for automatic indexing that is important for submission of documents. After I survey to the possibilities of advanced queries that can make the queries more definite and that impact the result of found publications. This work also deal with modern trends as perfection of position in the search engines. The reader can find here problems that can ensue by searching. In the last chapter there are described some of modern trends of information searching. In this work I use some of practical examples of whole searching and their results. With regard to dynamism of this branch it is possible that in the future will be results different.
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Webový kanál jako konkurenční výhoda malé firmy
Črepaňa, Radek ; Kacerovský, Jiří (advisor) ; Hejná, Lucie (referee)
Práce se zaměřuje na působení malé firmy na internetu. Nejprve se věnuje působení firmy jako uživatele informací z internetu. Pak působení firmy jako poskytovatele informací na internetu. Teoretické poznatky v této oblasti jsou získány na základě analýzy statistických informací, informací odborníků i zkušeností autora z oboru. Poté následuje zpracování teoretických poznatků v případové studii na konkrétní firmě. Firma působí v autobusové dopravě osob. Práce hodnotí pozici firmy samotné i vzhledem ke konkurenci. Jde o modelovou ukázku provedení analýzy současného stavu používání webového kanálu v malé firmě a návrh nových postupů, vedoucích ke zvýšení konkurenceschopnosti.
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Kritéria hodnocení plnotextových vyhledávacích strojů
Chrást, Tomáš ; Gála, Libor (advisor) ; Novák, Luděk (referee)
Hlavní cílem této práce je definování množiny kritérií, podle kterých mohou vyhledávače hodnotit provozovatelé webového serveru. Druhým cílem bakalá?ské práce je aplikace t?ěchto kritérií na nejv?ětší č?eské fulltextové vyhledáva?e tj. Seznam, Centrum, Jyxo. Fulltextové vyhledáva?če jsou pomocí kritérií vzájemn?ě porovnány a zárove?ň konfrontovány s celosv?ětovým vyhledávačem Google.
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