14306 search results - page 341 / 2862 » Database System Concepts |
203
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BMCBI
2008
15 years 6 months ago
2008
Background: The exponential growth of research in molecular biology has brought concomitant proliferation of databases for stocking its findings. A variety of protein sequence dat...
186
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BMCBI
2008
15 years 6 months ago
2008
Background: The current versions of the COG and arCOG databases, both excellent frameworks for studies in comparative and functional genomics, do not contain the nucleotide sequen...
196
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ICEIS
2005
IEEE
16 years 10 days ago
2005
IEEE
Abstract: Interoperability for information systems remains a challenge both at the semantic and organisational levels. The original three-level architecture for local databases nee...
278
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GIS
2005
ACM
16 years 7 months ago
2005
ACM
Several application contexts require the ability to use together and compare different geographic datasets (maps) concerning the same or overlapping areas. This is for example the...
200
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WWW
2003
ACM
16 years 7 months ago
2003
ACM
The binary form of an image does not tell what the image is about. It is possible to retrieve images from a database using pattern matching techniques, but usually textual descript...