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Type: Artigo de evento
Title: A Provenance Approach To Assess The Quality Of Geospatial Data
Author: Malaverri J.E.G.
Medeiros C.B.
Lamparelli R.C.
Abstract: Geographic information is present in our daily lives. This pervasiveness is also at the origin of several problems, including heterogeneity and trustworthiness - of the data sources, of the data providers, and of the data products derived from the original sources. Most efforts to improve this situation concentrate on establishing data collection and cura-tion standards, and quality metadata. This paper extends these efforts by presenting an approach to assess quality of geospatial data based on provenance. © 2012 Authors.
Rights: fechado
Identifier DOI: 10.1145/2245276.2232116
Date Issue: 2012
Appears in Collections:Unicamp - Artigos e Outros Documentos

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