We present a model which allows to define in an uniform way information quality dimensions related to heterogeneous types of information, such as structured data managed in data bases, semi-structured and unstructured texts and images. We first define a set of concepts that allow to represent several basic characteristics of such heterogeneous types of information. Then, we introduce a general categorization of quality dimensions and sul>-(liinensions, which are then specialized to structured data, semi- and unstructured texts and images. In so doing, we provide, to our knowledge, a first attempt to unify the information quality issue for heterogeneous information types.

Schettini, R., Pasi, G., Marini, F., Ciocca, G., Cabitza, F., Batini, C., et al. (2008). Toward a Unified Model for Information Quality. In International Workshop on Quality in Databases and Management of Uncertain Data (pp.113-122). Enschede : Centre for Telematics and Information Technology.

Toward a Unified Model for Information Quality

SCHETTINI, RAIMONDO;PASI, GABRIELLA;CIOCCA, GIANLUIGI;CABITZA, FEDERICO ANTONIO NICCOLO' AMEDEO;BATINI, CARLO;BARONE, DANIELE
2008

Abstract

We present a model which allows to define in an uniform way information quality dimensions related to heterogeneous types of information, such as structured data managed in data bases, semi-structured and unstructured texts and images. We first define a set of concepts that allow to represent several basic characteristics of such heterogeneous types of information. Then, we introduce a general categorization of quality dimensions and sul>-(liinensions, which are then specialized to structured data, semi- and unstructured texts and images. In so doing, we provide, to our knowledge, a first attempt to unify the information quality issue for heterogeneous information types.
paper
data quality, information quality, structured data, semistructured data, unstructured text, image, quality dimension, quality metrics
English
International Workshop on Quality in Databases and Management of Uncertain Data
2008
International Workshop on Quality in Databases and Management of Uncertain Data
2008
WP 08
02
113
122
none
Schettini, R., Pasi, G., Marini, F., Ciocca, G., Cabitza, F., Batini, C., et al. (2008). Toward a Unified Model for Information Quality. In International Workshop on Quality in Databases and Management of Uncertain Data (pp.113-122). Enschede : Centre for Telematics and Information Technology.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/10281/13964
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