BDBComp
Parceria:
SBC
A Software Architecture for Automated Geographic Metadata Annotation Generation

Luiz A. P. Paes LemeDaniela F. BraunerMarco A. CasanovaKarin. Breitman

To facilitate data search and retrieval, a geographic data repository publishes metadata about the data resources it houses. Metadata generation is, however, a time consuming and error prone activity. Exploring unique characteristics of geographic objects, we first discuss a strategy that combines federations of gazetteers, thesauri and catalogs to harvest the information required for metadata annotations. Then, we propose a software architecture, ISO 19115:2003 compliant, for automated geographic metadata annotation generation. Finally, we describe the GeoCatalog tool, an implementation of the proposed architecture that demonstrates the viability of our approach.

http://www.lbd.dcc.ufmg.br:8080/colecoes/e-science/2007/005.pdf

Caso o link acima esteja inválido, faça uma busca pelo texto completo na Web: Buscar na Web

Biblioteca Digital Brasileira de Computação - Contato: bdbcomp@lbd.dcc.ufmg.br
     Mantida por:
LBD