1497 search results - page 53 / 300 » Information and Data Quality in Spreadsheets |
126
Voted
SIGMOD
2012
ACM
13 years 3 months ago
2012
ACM
End-users increasingly find the need to perform light-weight, customized schema mapping. State-of-the-art tools provide powerful functions to generate schema mappings, but they u...
101
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JUCS
2010
14 years 11 months ago
2010
: Information Systems usually rely on external and independent data sources. When integrating the data to build the integrated repository it is possible to make use of the temporal...
119
Voted
DAWAK
2011
Springer
14 years 9 days ago
2011
Springer
Data cleaning and ETL processes are usually modeled as graphs of data transformations. The involvement of the users responsible for executing these graphs over real data is importa...
IQIS
2004
ACM
15 years 6 months ago
2004
ACM
Data freshness has been identified as one of the most important data quality attributes in information systems. This importance increases particularly in the context of distribute...
119
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TVCG
2010
14 years 11 months ago
2010
—The process of visualization can be seen as a visual communication channel where the input to the channel is the raw data, and the output is the result of a visualization algori...