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142
Voted
IQ
1996
15 years 5 months ago
1996
With more and more electronic information sources becoming widely available, the issue of the quality of these, often-competing, sources has become germane. We propose a standard ...
132
Voted
AINA
2010
IEEE
15 years 8 months ago
2010
IEEE
Our world is increasingly data-driven. The growth and value of data continue to exceed all predictions. Potential for business opportunity, economic growth, scientific discovery, ...
129
Voted
JLP
2000
15 years 3 months ago
2000
Generating query-answering plans for data integration systems requires to translate a user query, formulated in terms of a mediated schema, to a query that uses relations that are...
127
Voted
EKAW
1999
Springer
15 years 8 months ago
1999
Springer
: The aim of this paper is to present an approach and automated tools for designing knowledge bases describing the contents of information sources in PICSEL2 knowledgediators. We a...
123
Voted
SIGMOD
1999
ACM
15 years 8 months ago
1999
ACM
Query processing in data integration occurs over network-bound, autonomous data sources. This requires extensions to traditional optimization and execution techniques for three re...