{"id":{"repo_id":"qucosa-diss","oai_identifier":"oai:qucosa:de:qucosa:71398"},"canonical_url":"https://search.dev.ndltd.org/etd/qucosa-diss/oai:qucosa:de:qucosa:71398","repository":{"repo_id":"qucosa-diss","name":"QUCOSA","base_url":"http://www.qucosa.de/oai/"},"display":{"title":"Induction, Training, and Parsing Strategies beyond Context-free Grammars","abstract":"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.","abstract_html":"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.","abstract_has_math":false,"creators":["Gebhardt, Kilian"],"institution":"Technische Universität Dresden","degree_name":null,"degree_level":"thesis.doctoral","degree_discipline":null,"degree_department":null,"school":null,"contributors":["Vogler, Heiko","Kuhlmann, Marco","Rudolph, Sebastian"],"advisors":[],"committee_chairs":[],"committee_members":[],"year":2020,"date_issued":"2020-05-06","date_published":"2020-05-06","updated_at":"2026-07-24T03:56:21Z","subjects":["discontinuous parsing","latent variable grammar","interpreted regular tree grammar","hybrid grammar","linear context-free rewriting system","syntactic parsing","Hybridgrammatiken","Diskontinuierliches Parsing","Syntaktisches Parsing"],"languages":[],"rights":[],"rights_urls":[],"identifier_entries":[]},"links":{"outbound_url":null,"outbound_label":null,"outbound_source":null},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor","label":"Contributor","values":["Vogler, Heiko","Kuhlmann, Marco","Rudolph, Sebastian"]},{"key":"dc:creator","label":"Author","values":["Gebhardt, Kilian"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:publisher","label":"Institution","values":["Technische Universität Dresden"]},{"key":"dc:type","label":"Dc Type","values":["doctoralThesis"]},{"key":"thesis:degree_level","label":"Degree Level","values":["thesis.doctoral"]},{"key":"thesis:institution_name","label":"Thesis Institution Name","values":["Technische Universität Dresden"]}]},{"id":"subjects_keywords","label":"Subjects and Keywords","entries":[{"key":"dc:subject","label":"Dc Subject","values":["discontinuous parsing","latent variable grammar","interpreted regular tree grammar","hybrid grammar","linear context-free rewriting system","syntactic parsing","Hybridgrammatiken","Diskontinuierliches Parsing","Syntaktisches Parsing"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description.abstract","label":"Abstract","values":["This thesis considers the problem of assigning a sentence its syntactic structure, which may be discontinuous. 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