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(Schlagwörter: "Lexikon")
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Subcat-LMF: Fleshing out a standardized format for subcategorization frame interoperability
Eckle-Kohler, Judith; Gurevych, Iryna
Book Chapter
| Aus: The Association for Computational Linguistics (Hrsg.): Proceedings of the 13th Conference of the European Chapter of the Association for Computational Linguistics (EACL 2012) | Avignon: Association for Computational Linguistics | 2012
32697 Endnote
Author(s):
Eckle-Kohler, Judith; Gurevych, Iryna
Title:
Subcat-LMF: Fleshing out a standardized format for subcategorization frame interoperability
In:
The Association for Computational Linguistics (Hrsg.): Proceedings of the 13th Conference of the European Chapter of the Association for Computational Linguistics (EACL 2012), Avignon: Association for Computational Linguistics, 2012 , S. 550--560
URL:
http://www.ukp.tu-darmstadt.de/fileadmin/user_upload/Group_UKP/publikationen/2012/EACL2012subcatLMFcamera.pdf
Publication Type:
4. Beiträge in Sammelwerken; Tagungsband/Konferenzbeitrag/Proceedings
Language:
Englisch
Keywords:
Computerlinguistik; Deutsch; Englisch; Lexikon; Sprachvergleich
Abstract (english):
This paper describes Subcat-LMF, an ISOLMF compliant lexicon representation format featuring a uniform representation of subcategorization frames (SCFs) for the two languages English and German. Subcat-LMF is able to represent SCFs at a very fine-grained level. We utilized Subcat- LMF to standardize lexicons with largescale SCF information: the English Verb- Net and two German lexicons, i.e., a subset of IMSlex and GermaNet verbs. To evaluate our LMF-model, we performed a crosslingual comparison of SCF coverage and overlap for the standardized versions of the English and German lexicons. The Subcat- LMF DTD, the conversion tools and the standardized versions of VerbNet and IMSlex subset are publicly available.
DIPF-Departments:
Informationszentrum Bildung
UBY-LMF - A uniform model for standardizing heterogeneous lexical-semantic resources in ISO-LMF
Eckle-Kohler, Judith; Gurevych, Iryna; Hartmann, Silvana; Matuschek, Michael; Meyer, Christian M.
Book Chapter
| Aus: Calzolar, Nicoletta (Hrsg.): Proceedings of the 8th International Conference on Language Resources and Evaluation (LREC) | Istanbul: European Language Resources Association | 2012
32693 Endnote
Author(s):
Eckle-Kohler, Judith; Gurevych, Iryna; Hartmann, Silvana; Matuschek, Michael; Meyer, Christian M.
Title:
UBY-LMF - A uniform model for standardizing heterogeneous lexical-semantic resources in ISO-LMF
In:
Calzolar, Nicoletta (Hrsg.): Proceedings of the 8th International Conference on Language Resources and Evaluation (LREC), Istanbul: European Language Resources Association, 2012 , S. 275--282
URL:
http://www.ukp.tu-darmstadt.de/fileadmin/user_upload/Group_UKP/publikationen/2012/LREC2012_ubyLMFcamera-Ready.pdf
Publication Type:
4. Beiträge in Sammelwerken; Tagungsband/Konferenzbeitrag/Proceedings
Language:
Englisch
Keywords:
Computerlinguistik; Computerunterstütztes Verfahren; Deutsch; Englisch; Information; Lexikon; Mehrsprachigkeit; Modell; Ontologie; Semantic Web; Softwaretechnologie; Soziale Software; Sprachanalyse; Standard
Abstract (english):
We present UBY-LMF, an LMF-based model for large-scale, heterogeneous multilingual lexical-semantic resources (LSRs). UBY-LMF allows the standardization of LSRs down to a fine-grained level of lexical information by employing a large number of Data Categories from ISOCat. We evaluate UBY-LMF by converting nine LSRs in two languages to the corresponding format: the English WordNet, Wiktionary, Wikipedia, OmegaWiki, FrameNet and VerbNet and the German Wikipedia, Wiktionary and GermaNet. The resulting LSR, UBY (Gurevych et al., 2012), holds interoperable versions of all nine resources which can be queried by an easy to use public Java API. UBY-LMF covers a wide range of information types from expert-constructed and collaboratively constructed resources for English and German, also including links between different resources at the word sense level. It is designed to accommodate further resources and languages as well as automatically mined lexical-semantic knowledge.
DIPF-Departments:
Informationszentrum Bildung
Uby - a large-scale unified lexical-semantic resource based on LMF
Gurevych, Iryna; Eckle-Kohler, Judith; Hartmann, Silvana; Matuschek, Michael; Meyer, Christian M.; […]
Book Chapter
| Aus: Association for Computational Linguistics (Hrsg.): Proceedings of the 13th Conference of the European Chapter of the Association for Computational Linguistics (EACL 2012) | Avignon: Association for Computational Linguistics | 2012
32696 Endnote
Author(s):
Gurevych, Iryna; Eckle-Kohler, Judith; Hartmann, Silvana; Matuschek, Michael; Meyer, Christian M.; Wirth, Christian
Title:
Uby - a large-scale unified lexical-semantic resource based on LMF
In:
Association for Computational Linguistics (Hrsg.): Proceedings of the 13th Conference of the European Chapter of the Association for Computational Linguistics (EACL 2012), Avignon: Association for Computational Linguistics, 2012 , S. 580-590
URL:
http://www.ukp.tu-darmstadt.de/fileadmin/user_upload/Group_UKP/publikationen/2012/uby_eacl2012_cameraready.pdf
Publication Type:
4. Beiträge in Sammelwerken; Tagungsband/Konferenzbeitrag/Proceedings
Language:
Englisch
Keywords:
Computerlinguistik; Computerunterstütztes Verfahren; Deutsch; Englisch; Information; Lexikon; Mehrsprachigkeit; Modell; Ontologie; Semantic Web; Softwaretechnologie; Soziale Software; Sprachanalyse; Standard
Abstract (english):
We present UBY, a large-scale lexical semantic resource combining a wide range of information from expert-constructed and collaboratively constructed resources for English and German. It currently contains nine resources in two languages: English WordNet, Wiktionary, Wikipedia, FrameNet and VerbNet, German Wikipedia, Wiktionary and GermaNet, and multilingual OmegaWiki modeled according to the LMF standard. For FrameNet, VerbNet and all collaboratively constructed resources, this is done for the first time. Our LMF model captures lexical information at a fine-grained level by employing a large number of Data Categories from ISOCat and is designed to be directly extensible by new languages and resources. All resources in UBY can be accessed with an easy to use publicly available API.
DIPF-Departments:
Informationszentrum Bildung
OntoWiktionary - constructing an ontology from the collaborative online dictionary Wiktionary
Meyer, Christian M.; Gurevych, Iryna
Book Chapter
| Aus: Pazienza, Maria Teresa; Stellato, Armando (Hrsg.): Semi-automatic ontology development: Processes and resources | Hershey; PA; : IGI Global | 2012
33100 Endnote
Author(s):
Meyer, Christian M.; Gurevych, Iryna
Title:
OntoWiktionary - constructing an ontology from the collaborative online dictionary Wiktionary
In:
Pazienza, Maria Teresa; Stellato, Armando (Hrsg.): Semi-automatic ontology development: Processes and resources, Hershey; PA; : IGI Global, 2012 , S. 131-161
URL:
http://www.ukp.tu-darmstadt.de/fileadmin/user_upload/Group_UKP/publikationen/2012/igi-saod2011-meyer-ontowiktionary.pdf
Publication Type:
4. Beiträge in Sammelwerken; Sammelband (keine besondere Kategorie)
Language:
Englisch
Keywords:
Computerlinguistik; Computerunterstütztes Verfahren; Evaluation; Konzeption; Lexikon; Mehrsprachigkeit; Ontologie; Soziale Software; World wide web 2.0
Abstract:
The semi-automatic development of ontologies is an important field of research, since existing ontologies often suffer from their small size, unaffordable construction cost, and limited quality of ontology learning systems. The main objective of this chapter is to introduce Wiktionary, which is a collaborative online dictionary encoding information about words, word senses, and relations between them, as a resource for ontology construction. The authors find that a Wiktionary-based ontology can exceed the size of, for example, OpenCyc and OntoWordNet. One particular advantage of Wiktionary is its multilingual nature, which allows the construction of ontologies for different languages. Additionally, its collaborative construction approach means that novel concepts and domain-specific knowledge are quick to appear in the dictionary. For constructing their ontology OntOWiktiOnary, the authors present a two-step approach that involves (1) harvesting structured knowledge from Wiktionary and (2) ontologizing this knowledge (i.e., the formation of ontological concepts and relationships from the harvested knowledge). They evaluate their approach based on human judgments and find their new ontology to be of overall good quality. To encourage further research in this field, the authors make the final OntOWiktiOnary publicly available and suggest integrating this novel resource with the linked data cloud as well as other existing ontology projects.
DIPF-Departments:
Informationszentrum Bildung
Wiktionary - a new rival for expert-built lexicons? Exploring the possibilities of collaborative […]
Meyer, M. Christian; Gurevych, Iryna
Book Chapter
| Aus: Granger, Sylviane; Paquot, Magali (Hrsg.): Electronic lexicography | Oxford: Oxford University Press | 2012
33098 Endnote
Author(s):
Meyer, M. Christian; Gurevych, Iryna
Title:
Wiktionary - a new rival for expert-built lexicons? Exploring the possibilities of collaborative lexicography
In:
Granger, Sylviane; Paquot, Magali (Hrsg.): Electronic lexicography, Oxford: Oxford University Press, 2012 , S. 259-291
URL:
http://www.ukp.tu-darmstadt.de/fileadmin/user_upload/Group_UKP/publikationen/2011/oup-elex2012-meyer-wiktionary.pdf
Publication Type:
4. Beiträge in Sammelwerken; Sammelband (keine besondere Kategorie)
Language:
Englisch
Keywords:
Analyse; Computerlinguistik; Gemeinschaft; Lexikographie; Lexikon; Mehrsprachigkeit; Online; Soziale Software; Vergleich; World wide web 2.0
Abstract (english):
With the rise of the Web 2.0, collaboratively constructed language resources are rivalling expert-built lexicons. The collaborative construction process of these resources is driven by what is called the "Wisdom of Crowds" phenomenon, which offers very promising research opportunities in the context of electronic lexicography. The vast number and broad diversity of authors yield, for instance, quickly growing and constantly updated resources. While expert-built lexicons have been extensively studied in the past, there is yet a gap in researching collaboratively constructed lexicons. We therefore provide a comprehensive description of Wiktionary - a freely available, collaborative online lexicon. We study the variety of encoded lexical, semantic, and cross-lingual knowledge of three different language editions of Wiktionary and compare the coverage of terms, lexemes, word senses, domains, and registers to multiple expert-built lexicons. We conclude our work by discussing several findings and pointing out Wiktionary's future directions and impact on lexicography.
DIPF-Departments:
Informationszentrum Bildung
Politik leicht gemacht. logo! - das Nachrichtenlexikon für Kinder
Unterstenhöfer, Gretel
Journal Article
| In: | 2006
7069 Endnote
Author(s):
Unterstenhöfer, Gretel
Title:
Politik leicht gemacht. logo! - das Nachrichtenlexikon für Kinder
In:
, (2006)
URL:
http://www.lesen-in-deutschland.de/html/content.php?object=journal&lid=646
Publication Type:
3b. Beiträge in weiteren Zeitschriften; praxisorientiert
Language:
Deutsch
Keywords:
Kind; Nachrichten; Politische Bildung; Lexikon; Rezension
Abstract:
Vorgestellt wird ein Nachrichtenlexikon für Kinder zwischen 8 und 12 Jahren, das auf der Kindernachrichtensendung "logo!" des Zweiten Deutschen Fernsehens basiert. Das Themenspektrum des Lexikons reicht von Politik und Zeitgeschichte bis hin zu Wirtschaft und Umwelt. Eine Auswahl der Sachbegriffe wird beispielhaft erläutert.
DIPF-Departments:
Informationszentrum Bildung
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