- Authors
- Kilian Gebhardt Technische Universität Dresden
- title
- Induction, Training, and Parsing Strategies beyond Context-free Grammars
- Please use the following URL when quoting:
- https://nbn-resolving.org/urn:nbn:de:bsz:14-qucosa2-713985
- Date of submission
- 28.11.2019
- Date of defense
- 06.05.2020
- Abstract (EN)
- This thesis considers the problem of assigning a sentence its syntactic structure, which may be discontinuous. It proposes a class of models based on probabilistic grammars that are obtained by the automatic refinement of a given grammar. Different strategies for parsing with a refined grammar are developed. The induction, refinement, and application of two types of grammars (linear context-free rewriting systems and hybrid grammars) are evaluated empirically on two German and one Dutch corpus.
- Reference
- Hybrid Grammars for Parsing of Discontinuous Phrase Structures and Non-Projective Dependency Structures
Zugrundeliegender Journal-Artikel
Link: https://www.aclweb.org/anthology/J17-3001
DOI: 10.1162/COLI_a_00291 - Generic refinement of expressive grammar formalisms with an application to discontinuous constituent parsing
Zugrundeliegender Konferenzbeitrag
Link: https://www.aclweb.org/anthology/C18-1258 - EM-Training for Weighted Aligned Hypergraph Bimorphisms
Zugrundeliegender Tagungsbeitrag
Link: https://www.aclweb.org/anthology/W16-2407
DOI: 10.18653/v1/W16-2407 - Advances in Using Grammars with Latent Annotations for Discontinuous Parsing
Ergänzender Tagungsbeitrag
Link: https://www.aclweb.org/anthology/2020.iwpt-1.9 - Panda Parser
Software die im Rahmen des Dissertationsprojekts entwickelt wurde
Link: https://www.aclweb.org/anthology/J17-3001 - Keywords (DE)
- Hybridgrammatiken, Diskontinuierliches Parsing, Syntaktisches Parsing
- Keywords (EN)
- discontinuous parsing, latent variable grammar, interpreted regular tree grammar, hybrid grammar, linear context-free rewriting system, syntactic parsing
- Classification (DDC)
- 004
- Classification (RVK)
- ST 140
- Examiner
- Prof. Dr.-Ing. habil. Dr. h.c. Heiko Vogler
- Prof. Dr.-Ing. Marco Kuhlmann
- supervisor
- Prof. Dr. Sebastian Rudolph
- Awarding institution
- Technische Universität Dresden, Dresden
- version
- publizierte Version / Verlagsversion
- URN Qucosa
- urn:nbn:de:bsz:14-qucosa2-713985
- Qucosa date of publication
- 03.07.2020
- Document type
- doctoral_thesis
- Document language
- English
- licence
- CC BY 4.0