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Armazenamento e Consulta Relacional de Texto: o caso de "Os Lusíadas".

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Názov: Armazenamento e Consulta Relacional de Texto: o caso de "Os Lusíadas".
Autori: Fernandes, David Paiva david.paiva.fernandes@gmail.com
Zdroj: Revista de Ciências da Computação. 2011, Vol. 6 Issue 6, p31-48. 18p. 9 Diagrams, 5 Charts, 3 Graphs.
Predmety: Information storage & retrieval systems, Database management, QUERY (Information retrieval system), ASCII (Character set), European epic literature, Portuguese literature, Data modeling, SQL
Abstract (English): This paper presents a system of storage and relational query of text by use of a DBMS (Database Management System). Based on the Portuguese epic poem "Os Lusíadas", we describe in detail the methodology used to identify the grammar of the ASCII text and present the development of finite automata for token recognition. We also propose a data model and present some examples of SQL (Structured Query Language) queries that illustrate some of the capabilities of the system. Finally we present some indications for future development towards a more generalized model in order to make it suitable to other textual works. [ABSTRACT FROM AUTHOR]
Abstract (Portuguese): Este trabalho apresenta um sistema de armazenamento e consulta relacional de texto fazendo uso de um SGBD (Sistema de Gestão de Base de Dados). Tendo por base o poema épico "Os Lusíadas", descreve detalhadamente a metodologia seguida para identificação da gramática do texto ASCII da obra original, bem como apresenta o desenvolvimento dos autómatos finitos de reconhecimento da linguagem da obra. Propõe ainda um modelo de dados para a estruturação de textos e apresenta alguns exemplos de consultas SQL (Structured Query Language) que ilustram algumas das suas potencialidades. Por fim indicam-se algumas pistas de desenvolvimento, nomeadamente no sentido de uma maior generalização do modelo tornando-o eventualmente aplicável a outro tipo de obras. [ABSTRACT FROM AUTHOR]
Databáza: Supplemental Index
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DbLabel: Supplemental Index
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PubType: Academic Journal
PubTypeId: academicJournal
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Items – Name: Title
  Label: Title
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  Data: Armazenamento e Consulta Relacional de Texto: o caso de "Os Lusíadas".
– Name: Author
  Label: Authors
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  Data: <searchLink fieldCode="AR" term="%22Fernandes%2C+David+Paiva%22">Fernandes, David Paiva</searchLink><i> david.paiva.fernandes@gmail.com</i>
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  Data: <searchLink fieldCode="JN" term="%22Revista+de+Ciências+da+Computação%22">Revista de Ciências da Computação</searchLink>. 2011, Vol. 6 Issue 6, p31-48. 18p. 9 Diagrams, 5 Charts, 3 Graphs.
– Name: Subject
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  Group: Su
  Data: <searchLink fieldCode="DE" term="%22Information+storage+%26+retrieval+systems%22">Information storage & retrieval systems</searchLink><br /><searchLink fieldCode="DE" term="%22Database+management%22">Database management</searchLink><br /><searchLink fieldCode="DE" term="%22QUERY+%28Information+retrieval+system%29%22">QUERY (Information retrieval system)</searchLink><br /><searchLink fieldCode="DE" term="%22ASCII+%28Character+set%29%22">ASCII (Character set)</searchLink><br /><searchLink fieldCode="DE" term="%22European+epic+literature%22">European epic literature</searchLink><br /><searchLink fieldCode="DE" term="%22Portuguese+literature%22">Portuguese literature</searchLink><br /><searchLink fieldCode="DE" term="%22Data+modeling%22">Data modeling</searchLink><br /><searchLink fieldCode="DE" term="%22SQL%22">SQL</searchLink>
– Name: Abstract
  Label: Abstract (English)
  Group: Ab
  Data: This paper presents a system of storage and relational query of text by use of a DBMS (Database Management System). Based on the Portuguese epic poem "Os Lusíadas", we describe in detail the methodology used to identify the grammar of the ASCII text and present the development of finite automata for token recognition. We also propose a data model and present some examples of SQL (Structured Query Language) queries that illustrate some of the capabilities of the system. Finally we present some indications for future development towards a more generalized model in order to make it suitable to other textual works. [ABSTRACT FROM AUTHOR]
– Name: Abstract
  Label: Abstract (Portuguese)
  Group: Ab
  Data: Este trabalho apresenta um sistema de armazenamento e consulta relacional de texto fazendo uso de um SGBD (Sistema de Gestão de Base de Dados). Tendo por base o poema épico "Os Lusíadas", descreve detalhadamente a metodologia seguida para identificação da gramática do texto ASCII da obra original, bem como apresenta o desenvolvimento dos autómatos finitos de reconhecimento da linguagem da obra. Propõe ainda um modelo de dados para a estruturação de textos e apresenta alguns exemplos de consultas SQL (Structured Query Language) que ilustram algumas das suas potencialidades. Por fim indicam-se algumas pistas de desenvolvimento, nomeadamente no sentido de uma maior generalização do modelo tornando-o eventualmente aplicável a outro tipo de obras. [ABSTRACT FROM AUTHOR]
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        Text: Portuguese
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      – SubjectFull: European epic literature
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      – SubjectFull: Portuguese literature
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      – SubjectFull: SQL
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      – TitleFull: Armazenamento e Consulta Relacional de Texto: o caso de "Os Lusíadas".
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              Text: 2011
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