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Learning Ontology Relations by Combining Corpus-Based Techniques and Reasoning on Data from Semantic Web Sources
The manual construction of formal domain conceptualizations (ontologies) is labor-intensive. Ontology learning, by contrast, provides (semi- )automatic ontology generation from input data such as domain text. This thesis proposes a novel approach for learning labels of non-taxonomic ontology relatio...
| Clasificación: | Libro Electrónico |
|---|---|
| Autor principal: | |
| Formato: | Tesis Electrónico eBook |
| Idioma: | Inglés |
| Publicado: |
Frankfurt a.M.
Peter Lang GmbH, Internationaler Verlag der Wissenschaften
[2018], ©2011.
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| Edición: | 1st, New ed. |
| Colección: | Free online access: JSTOR.
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| Temas: | |
| Acceso en línea: | Texto completo |
MARC
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| 100 | 1 | |a Wohlgenannt, Gerhard. |4 aut | |
| 245 | 1 | 0 | |a Learning Ontology Relations by Combining Corpus-Based Techniques and Reasoning on Data from Semantic Web Sources |c Gerhard Wohlgenannt. |
| 250 | |a 1st, New ed. | ||
| 260 | |a Frankfurt a.M. |b Peter Lang GmbH, Internationaler Verlag der Wissenschaften |c [2018], ©2011. | ||
| 300 | |a 1 online resource. | ||
| 336 | |a text |b txt |2 rdacontent | ||
| 337 | |a computer |b c |2 rdamedia | ||
| 338 | |a online resource |b cr |2 rdacarrier | ||
| 490 | 1 | |a Forschungsergebnisse der Wirtschaftsuniversität Wien |v 44. | |
| 502 | |a Thesis (Doctoral). | ||
| 505 | 0 | |a Ontology learning fundamentals and techniques -- Overview of ontology relation detection and labeling methods -- A novel hybrid approach for labeling non-taxonomic relations which combines corpus-based methods with ontology reasoning based on Semantic Web sources -- Improved accuracy demonstrated with an extensive formal evaluation. | |
| 520 | |a The manual construction of formal domain conceptualizations (ontologies) is labor-intensive. Ontology learning, by contrast, provides (semi- )automatic ontology generation from input data such as domain text. This thesis proposes a novel approach for learning labels of non-taxonomic ontology relations. It combines corpus-based techniques with reasoning on Semantic Web data. Corpus-based methods apply vector space similarity of verbs co-occurring with labeled and unlabeled relations to calculate relation label suggestions from a set of candidates. A meta ontology in combination with Semantic Web sources such as DBpedia and OpenCyc allows reasoning to improve the suggested labels. An extensive formal evaluation demonstrates the superior accuracy of the presented hybrid approach. | ||
| 545 | 0 | |a Gerhard Wohlgenannt is a senior researcher at the New Media Technology Department, MODUL University Vienna. He received his PhD from the Institute for Information Business at Vienna University of Economics and Business (WU). His research interests include ontology learning, text mining and the Semantic Web. | |
| 588 | 0 | |a Online resource; title from title screen (viewed December 28, 2018). | |
| 590 | |a JSTOR |b Books at JSTOR Open Access | ||
| 590 | |a JSTOR |b Books at JSTOR All Purchased | ||
| 650 | 0 | |a Conceptual structures (Information theory) | |
| 650 | 0 | |a Ontologies (Information retrieval) | |
| 650 | 0 | |a Expert systems (Computer science) | |
| 650 | 0 | |a Semantic Web. | |
| 650 | 6 | |a Structures conceptuelles. | |
| 650 | 6 | |a Ontologies (Recherche de l'information) | |
| 650 | 6 | |a Systèmes experts (Informatique) | |
| 650 | 6 | |a Web sémantique. | |
| 650 | 7 | |a Conceptual structures (Information theory) |2 fast | |
| 650 | 7 | |a Expert systems (Computer science) |2 fast | |
| 650 | 7 | |a Ontologies (Information retrieval) |2 fast | |
| 650 | 7 | |a Semantic Web |2 fast | |
| 655 | 7 | |a dissertations. |2 aat | |
| 655 | 7 | |a Academic theses |2 fast | |
| 655 | 7 | |a Academic theses. |2 lcgft | |
| 655 | 7 | |a Thèses et écrits académiques. |2 rvmgf | |
| 776 | 0 | 8 | |i Print version: |z 9783631606513 |
| 830 | 0 | |a Free online access: JSTOR. | |
| 856 | 4 | 0 | |u https://jstor.uam.elogim.com/stable/10.2307/j.ctv9hj8nd |z Texto completo |
| 938 | |a Peter Lang |b LANG |n 9783631753842 | ||
| 994 | |a 92 |b IZTAP | ||