Aplicações sintáticas e semânticas na conversão de registros bibliográficos ao formato MARC21 Bibliográfico

摘要

The research presents nuclear issue as the study of the conversion of bibliographic records process. The objective of the study is devoted to the methodology that addresses the process of converting bibliographic records to MARC 21 Bibliographic format, from the syntactic and semantic analysis of records described according to the description schemes, specifically the Anglo American cataloging Rules, 2 nd Edition, Revision 2002 (AACR2R), and presentation schemes, specifically the Internationl Standard Bibliographic Description (ISBD). Investigates the ways of representing knowledge and records comprotilhamento and conversion of bibliographic records. Proposes the study and development of theoretical principles of syntax and semantics from bibliographic Saussureano linguistic studies records. As a general objectives will be developed methodology applicable to a computational tool, which is a conversion of bibliographic records to MARC 21 Bibliographic format, using up the theoretical studies saussureamos proposed. Justified given the work the job identification, the Brazilian national bibliography, the fact that different institutions in the process of converting bibliographic data to MARC21 Bibliographic format, leave the study, knowledge and delineation of the structure of their data in base to be converted. It is noteworthy that the MARC format is not yet widely adopted by Brazilian institutions, impeding the enjoyment of opportunities bibliographic records sharing and networking. It is understood that this arises from ignorance of the standard; limitations of the technology infrastructure; of budget constraints; disability in resource management; inexperience in software selection; ignoring the processes of conversion and data migration. As a result we expect the theoretical contributions on the study of syntactic and semantic aspects of bibliographic records, and submit, through the interdisciplinary Information Science, Linguistics and Computer Science, an application tool for conversion of bibliographic records substantiate the practical applications of interoperability.