6974 search results - page 1118 / 1395 » Querying Semi-Structured Data |
127
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DEXA
2004
Springer
15 years 9 months ago
2004
Springer
Data integration is the process that gives users access to multiple data sources though queries against a global schema. Semantic heterogeneity has been identified as the most imp...
142
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DOLAP
2003
ACM
15 years 9 months ago
2003
ACM
Motivated by the need for more flexible OLAP systems, this paper presents work on logical integration of external data in OLAP databases, carried out in cooperation between the D...
196
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BTW
2009
Springer
15 years 5 months ago
2009
Springer
Abstract: Multimedia databases are increasingly common in science, business, entertainment and many other applications. Their size and high dimensionality of features are major cha...
143
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BMCBI
2007
15 years 4 months ago
2007
Background: The development of e-Science presents a major set of opportunities and challenges for the future progress of biological and life scientific research. Major new tools a...
138
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GIS
2002
ACM
15 years 4 months ago
2002
ACM
Enterprises in the public and private sectors have been making their large spatial data archives available over the Internet. However, interactive work with such large volumes of ...