Extraction of Semantic Information from Web Resources

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F08%3A00101286" target="_blank" >RIV/00216208:11320/08:00101286 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Extraction of Semantic Information from Web Resources
Original language description
The paper addresses a problem of extraction of semantic information from Czech texts from the Web. The method described in this paper exploits existing linguistic tools created originally for a syntactically annotated corpus, Prague Dependency Treebank (PDT 2.0). We are working on development of a system which captures text of web-pages, annotates it linguistically by linguistic tools, extracts data and interprets the extracted data semantically in terms of web ontologies. The proposed extraction methodis based on extraction rules ? tree queries, which are adopted from the Netgraph application. Semantic interpretation of these rules provides semantics of the extracted data. We present some initial experiments in the domain of reports of traffic accidents.
Czech name
Extrakce sémantických informací z webových zdrojů
Czech description
Extrakce sémantických informací z webových zdrojů, [http://www.mff.cuni.cz/veda/konference/wds/contents/pdf08/WDS08_138_i2_Dedek.pdf]

Publication year
2008
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
WDS'08 Proceedings of Contributed Papers: Part I - Mathematics and Computer Sciences
ISBN
978-80-7378-065-4
ISSN
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e-ISSN
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Number of pages
6
Pages from-to
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Publisher name
Matfyzpress
Place of publication
Praha
Event location
Praha
Event date
Jan 1, 2008
Type of event by nationality
CST - Celostátní akce
UT code for WoS article
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