1151 search results - page 80 / 231 » Information Quality Measurement in Data Integration Schemas |
ISKI
1994
15 years 2 months ago
1994
There is a manifold of meanings we could associate with the term \evolution" in the database arena. This paper tries to categorize some of these into a unique framework, showi...
87
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COOPIS
2003
IEEE
15 years 3 months ago
2003
IEEE
Abstract. Decision-makers in critical fields such as medicine and finance make use of a wide range of information available over the Internet. Mediation, a data integration techn...
153
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SIGMOD
2007
ACM
15 years 10 months ago
2007
ACM
Increasing monitoring of transactions, environmental parameters, homeland security, RFID chips and interactions of online users rapidly establishes new data sources and applicatio...
87
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SIGIR
2009
ACM
15 years 4 months ago
2009
ACM
We investigate using topic prediction data, as a summary of document content, to compute measures of search result quality. Unlike existing quality measures such as query clarity ...
93
Voted
ACTAC
1998
14 years 10 months ago
1998
In a semi-structured database there is no clear separation between the data and the schema, and the degree to which it is structured depends on the application. Semi-structured da...