{"id":{"repo_id":"brazil-uerj","oai_identifier":"oai:pantheon.ufrj.br:11422/3802"},"canonical_url":"https://search.dev.ndltd.org/etd/brazil-uerj/oai:pantheon.ufrj.br:11422/3802","repository":{"repo_id":"brazil-uerj","name":"Brazil UERJ","base_url":"https://pantheon.ufrj.br/oai/request"},"display":{"title":"Gramáticas e linguagens indiciais probabilísticas","abstract":"A new type of grammar for generating formal languages, called indexed gramar, was presented by Alfred V. Aho, in Austin, Texas, 1967. The languages generated by indexed grammars are called indexed languages. The class of languages generated by indexed grammars properly includes a11 context free languages and is a proper subset of the class of context sensitive languages. The objective in this work is to assign propability to each production of the indexed grammar and study the consistency of the indexed language generated by it.","abstract_html":"A new type of grammar for generating formal languages, called indexed gramar, was presented by Alfred V. Aho, in Austin, Texas, 1967. The languages generated by indexed grammars are called indexed languages. The class of languages generated by indexed grammars properly includes a11 context free languages and is a proper subset of the class of context sensitive languages. The objective in this work is to assign propability to each production of the indexed grammar and study the consistency of the indexed language generated by it.","abstract_has_math":false,"creators":["Silva, Orion de Oliveira"],"institution":"Universidade Federal do Rio de Janeiro","degree_name":null,"degree_level":null,"degree_discipline":null,"degree_department":null,"school":null,"contributors":[],"advisors":["Souza, Celso de Renna e"],"committee_chairs":[],"committee_members":[],"year":1973,"date_issued":"1973-08","date_published":"1973-08","updated_at":"2026-07-24T01:16:10Z","subjects":["Linguagem de programação","Linguagens formais","Teoria dos autômatos","Semântica de programação"],"languages":["por"],"rights":["Acesso Aberto"],"rights_urls":[],"identifier_entries":[]},"links":{"outbound_url":"http://hdl.handle.net/11422/3802","outbound_label":"Handle","outbound_source":"dc:identifier.uri"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor.advisor","label":"Advisor","values":["Souza, Celso de Renna e"]},{"key":"dc:creator","label":"Author","values":["Silva, Orion de Oliveira"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date.accessioned","label":"Dc Date Accessioned","values":["2018-04-02T15:41:37Z"]},{"key":"dc:date.available","label":"Dc Date Available","values":["2026-05-16T03:05:25Z"]},{"key":"dc:date.issued","label":"Date","values":["1973-08"]},{"key":"dc:publisher","label":"Institution","values":["Universidade Federal do Rio de Janeiro"]},{"key":"dc:publisher.department","label":"Dc Publisher Department","values":["Instituto Alberto Luiz Coimbra de Pós-Graduação e Pesquisa de Engenharia"]},{"key":"dc:type","label":"Dc Type","values":["Dissertação"]}]},{"id":"subjects_keywords","label":"Subjects and Keywords","entries":[{"key":"dc:subject","label":"Dc Subject","values":["Linguagem de programação","Linguagens formais","Teoria dos autômatos","Semântica de programação"]}]},{"id":"language_rights","label":"Language and Rights","entries":[{"key":"dc:language","label":"Dc Language","values":["por"]},{"key":"dc:rights","label":"Dc Rights","values":["Acesso Aberto"]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier.uri","label":"Identifier URI","values":["http://hdl.handle.net/11422/3802"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description.abstract","label":"Abstract","values":["A new type of grammar for generating formal languages, called indexed gramar, was presented by Alfred V. Aho, in Austin, Texas, 1967. The languages generated by indexed grammars are called indexed languages. The class of languages generated by indexed grammars properly includes a11 context free languages and is a proper subset of the class of context sensitive languages. The objective in this work is to assign propability to each production of the indexed grammar and study the consistency of the indexed language generated by it."]},{"key":"dc:title","label":"Title","values":["Gramáticas e linguagens indiciais probabilísticas"]}]}],"canonical_facts":{"dc:contributor.advisor":["Souza, Celso de Renna e"],"dc:creator":["Silva, Orion de Oliveira"],"dc:date.accessioned":["2018-04-02T15:41:37Z"],"dc:date.available":["2026-05-16T03:05:25Z"],"dc:date.issued":["1973-08"],"dc:description.abstract":["A new type of grammar for generating formal languages, called indexed gramar, was presented by Alfred V. Aho, in Austin, Texas, 1967. The languages generated by indexed grammars are called indexed languages. The class of languages generated by indexed grammars properly includes a11 context free languages and is a proper subset of the class of context sensitive languages. The objective in this work is to assign propability to each production of the indexed grammar and study the consistency of the indexed language generated by it."],"dc:identifier.uri":["http://hdl.handle.net/11422/3802"],"dc:language":["por"],"dc:publisher":["Universidade Federal do Rio de Janeiro"],"dc:publisher.department":["Instituto Alberto Luiz Coimbra de Pós-Graduação e Pesquisa de Engenharia"],"dc:rights":["Acesso Aberto"],"dc:subject":["Linguagem de programação","Linguagens formais","Teoria dos autômatos","Semântica de programação"],"dc:title":["Gramáticas e linguagens indiciais probabilísticas"],"dc:type":["Dissertação"]},"updated_at":"2026-07-24T01:16:10Z"}