Constraint-based computational semantics : a comparison between LTAG and LRS
- This paper compares two approaches to computational semantics, namely semantic unification in Lexicalized Tree Adjoining Grammars (LTAG) and Lexical Resource Semantics (LRS) in HPSG. There are striking similarities between the frameworks that make them comparable in many respects. We will exemplify the differences and similarities by looking at several phenomena. We will show, first of all, that many intuitions about the mechanisms of semantic computations can be implemented in similar ways in both frameworks. Secondly, we will identify some aspects in which the frameworks intrinsically differ due to more general differences between the approaches to formal grammar adopted by LTAG and HPSG.
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| Verfasserangaben: | Laura KallmeyerORCiDGND, Frank RichterORCiDGND |
|---|---|
| URN: | urn:nbn:de:hebis:30-1110209 |
| URL: | http://www.sfs.uni-tuebingen.de/~lk/papers/kallmrichter-tag+8.pdf |
| ISBN: | 1-932432-85-X |
| Dokumentart: | Preprint |
| Sprache: | Englisch |
| Jahr der Fertigstellung: | 2008 |
| Jahr der Erstveröffentlichung: | 2006 |
| Veröffentlichende Institution: | Universitätsbibliothek Johann Christian Senckenberg |
| Datum der Freischaltung: | 20.10.2008 |
| Freies Schlagwort / Tag: | Lexical Resource Semantics; Lexicalized Tree Adjoining Grammar |
| Seitenzahl: | 6 |
| Bemerkung: | Erschienen in: The Eighth International Workshop on Tree Adjoining Grammar and Related Formalisms ; proceedings of the workshop, Stroudsburg, PA : Association for Computational Linguistics, 2006, S. 109-114, ISBN 1-932432-85-X |
| Quelle: | http://www.sfb441.uni-tuebingen.de/~lk/papers/kallmrichter-tag+8.pdf ; Proceedings of the 8th International Workshop on Tree Adjoining Grammar and Related Formalisms (Sydney 2006), S.109-114. |
| HeBIS-PPN: | 206688113 |
| Institute: | keine Angabe Fachbereich / Extern |
| DDC-Klassifikation: | 4 Sprache / 40 Sprache / 400 Sprache |
| Sammlungen: | Linguistik |
| Linguistik-Klassifikation: | Linguistik-Klassifikation: Computerlinguistik / Computational linguistics |
| Lizenz (Deutsch): |  Deutsches Urheberrecht |
