732 search results - page 72 / 147 » Querying Multimedia Data Sources and Databases |
114
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BMCBI
2006
14 years 12 months ago
2006
Background: This article addresses the problem of interoperation of heterogeneous bioinformatics databases. Results: We introduce BioWarehouse, an open source toolkit for construc...
168
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VLDB
2007
ACM
16 years 3 days ago
2007
ACM
When integrating data from heterogeneous sources, it is often necessary to transform both the schemas and the data from the underlying sources in order to present the integrated d...
IEEEARES
2008
IEEE
15 years 6 months ago
2008
IEEE
As more and more information becomes accessible via on-line databases, more public services can be provided and more complex queries involving several registers become feasible as...
132
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EDBT
2004
ACM
16 years 2 hour ago
2004
ACM
We present an event based system for storing, managing, and presenting personal multimedia history. The development of such systems is a challenge because information about person...
169
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ICDE
2004
IEEE
16 years 1 months ago
2004
IEEE
Query optimization in data integration requires source coverage and overlap statistics. Gathering and storing the required statistics presents many challenges, not the least of wh...