2070 search results - page 154 / 414 » Querying Communities in Relational Databases |
102
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AMR
2005
Springer
15 years 4 months ago
2005
Springer
The XML language is a W3C standard sustained by both the industry and the scientific community. Therefore, the available information annotated in XML keeps and will keep increasing...
CIVR
2008
Springer
15 years 1 months ago
2008
Springer
The problem of search and retrieval of images using relevance feedback has attracted tremendous attention in recent years from the research community. A real-world-deployable inte...
IDEAS
2007
IEEE
15 years 5 months ago
2007
IEEE
In this paper we study the problem of deciding whether a regular path query over views in data-integration systems can be re-expressed without recursion. The problem becomes chall...
CORR
2011
Springer
14 years 3 months ago
2011
Springer
The annotation of the results of database transformations was shown to be very effective for various applications. Until recently, most works in this context focused on positive q...
155
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SIGMOD
2009
ACM
15 years 11 months ago
2009
ACM
In order to enable extensibility, modern query optimizers typically leverage a transformation rule based framework. Testing individual rule correctness as well as correctness of r...