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Ways of Dissemination, Usage and Impact Tracking of Electronic Theses and Dissertations (ETDs)
Kettler, Meinhard
The digital transformation has had a tremendous impact on graduate research workflows and output. Most theses are submitted as ETDs, although the share varies by country and by subject. Universities worldwide are running institutional repositories to showcase new graduate research, as well as recently digitized material. The presentation will highlight studies on dissertation and theses usage on repositories as well as giving insights into ProQuest’s unique dissertations and theses analytics.
Fulltext: idr-1035_1 -  PDF
Slides: idr-1035_2 - PDF; idr-1035_3 - PDF
Video: idr-1035_4 -  MP4
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Online Subject Searching of Dissertations
Bratková, Eva
This paper evaluates searching for doctoral dissertations by topic in various online systems. The situation in the Czech Republic is introduced, including the problems involved in completing successful topical searches for dissertations – is it possible to find all relevant materials, or is it sufficient just to find something? The Czech situation is then compared with how systems abroad, particularly in the United States, are being implemented with new access routes for dissertations in the form of linked open data, in which controlled vocabularies of subject terms figure prominently. The paper also discusses how selected European systems whose dissertations are already presented in the WorldCat database will cope with a challenge: “... Over time, these references [for topic entities] will be replaced with persistent URIs to... Linked Data resources”?
Fulltext: idr-1034_3 - PDF; idr-1034_4 - PDF
Slides: idr-1034_1 - PDF; idr-1034_2 - PDF
Video: idr-1034_5 - MP4
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Techniques of Web Pages Indexing
Tužil, Jiří ; Burget, Radek (referee) ; Kunc, Michael (advisor)
This work addresses the techniques of information searching in the Internet. It describes the structure of the presented data and their conversion into information usable in searching process. It shows various approaches of PageRank, HITS and SALSA full-text algorithms, notifying about possible difficulties and inaccuracies as well as underlining the advantages of these search techniques. The work shows the design development and implementation of a sample full-text search tool.
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Automatically Updated Bibliography
Valo, Boris ; Škoda, Petr (referee) ; Smrž, Pavel (advisor)
This paper describes the development of application for automatically updated bibliography. Nowadays, many Internet users search informations they need, this is important especially in sets of scientific publications and articles. The aim of this thesis is convenient tool for users to create their own portal. This is achieved by storing documents and their subsequent search using ElasticSearch. Retrieval is made by Boolean queries and additional search using similarity search tool MoreLikeThis. At the end of this thesis is described the way of testing and evaluation of retrieval.
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TRECVid Search Information Retrieval
Čeloud, David ; Mlích, Jozef (referee) ; Chmelař, Petr (advisor)
The master's thesis deals with Information Retrieval. It summarizes the knowledge in the field of Information Retrieval theory. Furthermore, the work gives an overview of models used in Information Retrieval, the data and the actual issues and their possible solutions. The practical part of the master's thesis is focused on the implementation of methods of information retrieval in textual data. The last part is dedicated to experiments validating the implementation and its possible improvements.
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