4296 search results - page 119 / 860 » Modeling Information Sources for Information Integration |
151
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DILS
2005
Springer
15 years 10 months ago
2005
Springer
For execution of complex biological queries, data integration systems often use several intermediate data sources because the domain coverage of individual sources is limited. Qual...
114
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NAR
2007
15 years 4 months ago
2007
Information on protein–protein interactions is still mostly limited to a small number of model organisms, and originates from a wide variety of experimental and computational te...
167
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CIKM
2007
Springer
15 years 10 months ago
2007
Springer
Regular path queries (RPQ’s) are given by means of regular expressions and ask for matching patterns on labeled graphs. RPQ’s have received great attention in the context of s...
140
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ICEIS
2002
IEEE
15 years 9 months ago
2002
IEEE
: The World-Wide-Web contains data that cannot be constrained by a schema. Another source for such data is heterogenous corporate systems which are integrated in order to get bette...
133
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SIGMOD
2004
ACM
16 years 4 months ago
2004
ACM
Sovereign information sharing allows autonomous entities to compute queries across their databases in such a way that nothing apart from the result is revealed. We describe an imp...