Made available in DSpace on 2014-06-11T19:32:42Z (GMT). No. of bitstreams: 0 Previous issue date: 2012-06-29Bitstream added on 2014-06-13T19:43:19Z : No. of bitstreams: 1 zafalon_zr_dr_mar.pdf: 2823617 bytes, checksum: 2ac77130d0e7d2a5c1d95c0fa6f81dac (MD5) / The research presents as its central theme the study of the bibliographic record conversion process. The object of study is framed by an understanding of analogic bibliographic record conversion to the Bibliograhpic MARC21 format, based on a syntactic and semantic analysis of records described according to descriptive metadata structure standards and content standards. The thesis in this research is that the syntactic and semantic principles of bibliographic records, defined by description and visualization cataloguing schemes, present in the descriptive metadata structure standards and content standards, determine the bibliographic record conversion process to the MARC21 Bibliographic Format. In the light of this, the purpose of this research is to develop a theoretical study of the syntax and semantics of bibliographic records, grounded in Linguistic theories of Saussure and Hjelmslev, which can underlie analogic bibliographic record conversion to the MARC21 Bibliographic Format using a computational interpreter. To this end, the general aim was to develop a theoretical-conceptual model of the syntax and semantics of bibliographic records, based on saussurean and hjelmslevian linguistic studies of human language manifestations, which can be applicable to a computational interpreter designed for the conversion of bibliographic records to the MARC21 Bibliographic Format. To attain this goal, the following specific objectives were identified, in two groups and related to the theoretical-conceptual model of bibliographic record syntax and semantics and to the conversion process of the records, respectively: to make explicit the relationship between the syntax and semantics of bibliographic records... (Complete abstract click electronic access below)

Orientador: Plácida Leopoldina Ventura Amorim da Costa Santos / Banca: Dulce Maria Baptista / Banca: Edberto Ferneda / Banca: Elisa Campos Machado / Banca: Ricardo César Gonçalves Sant'Ana / Resumo:A pesquisa apresenta como tema nuclear o estudo do processo de conversão de registros bibliográficos. Delimita-se o objeto de estudo pelo entendimento da conversão de registros bibliográficos analógicos para o formato MARC21 Bibliográfico, a partir da análise sintática e semântica de registros descritos segundo padrões de estrutura de metadados descritivos e padrões de conteúdo. A tese nesta pesquisa é a de que os princípios sintáticos e semânticos de registros bibliográficos, definidos pelos esquemas de descrição e de visualização na catalogação, presentes nos padrões de estrutura de metadados descritivos e nos padrões de conteúdo, determinam o processo de conversão de registros bibliográficos para o Formato MARC21 Bibliográfico. Em vista desse panorama, a proposição desta pesquisa é desenvolver um estudo teórico sobre a sintaxe e a semântica de registros bibliográficos, pelo viés da Linguística, com Saussure e Hjelmslev, que subsidiem a conversão de registros bibliográficos analógicos para o Formato MARC21 Bibliográfico em um interpretador computacional. Com esta proposta, estabelece-se, como objetivo geral, desenvolver um modelo teórico-conceitual de sintaxe e semântica em registros bibliográficos, a partir de estudos lingüísticos saussureanos e hjelmslevianos das manifestações da linguagem humana, que seja aplicável a um interpretador computacional voltado à conversão de registros bibliográficos ao formato MARC21 Bibliográfico. Para o alcance de tal objetivo recorre-se aos seguintes objetivos específicos, reunidos em dois grupos e voltados, respectivamente ao modelo teórico-conceitual da estrutura sintática e semântica de registros bibliográficos, e ao processo de conversão de seus registros: explicitar a relação entre a sintaxe e a semântica... (Resumo completo, clicar acesso eletrônico abaixo) / Abstract: The research presents as its central theme the study of the bibliographic record conversion process. The object of study is framed by an understanding of analogic bibliographic record conversion to the Bibliograhpic MARC21 format, based on a syntactic and semantic analysis of records described according to descriptive metadata structure standards and content standards. The thesis in this research is that the syntactic and semantic principles of bibliographic records, defined by description and visualization cataloguing schemes, present in the descriptive metadata structure standards and content standards, determine the bibliographic record conversion process to the MARC21 Bibliographic Format. In the light of this, the purpose of this research is to develop a theoretical study of the syntax and semantics of bibliographic records, grounded in Linguistic theories of Saussure and Hjelmslev, which can underlie analogic bibliographic record conversion to the MARC21 Bibliographic Format using a computational interpreter. To this end, the general aim was to develop a theoretical-conceptual model of the syntax and semantics of bibliographic records, based on saussurean and hjelmslevian linguistic studies of human language manifestations, which can be applicable to a computational interpreter designed for the conversion of bibliographic records to the MARC21 Bibliographic Format. To attain this goal, the following specific objectives were identified, in two groups and related to the theoretical-conceptual model of bibliographic record syntax and semantics and to the conversion process of the records, respectively: to make explicit the relationship between the syntax and semantics of bibliographic records... (Complete abstract click electronic access below) / Doutor

Thesis (B.S.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 1982. / MICROFICHE COPY AVAILABLE IN ARCHIVES AND ENGINEERING / Includes bibliographical references. / by Cheryl Ann Wheeler. / B.S.