1846 search results - page 52 / 370 » Fuzzy queries and relational databases |
MM
2004
ACM
15 years 5 months ago
2004
ACM
In this paper, we propose a unified framework, called Markov Model Mediator (MMM), to facilitate image database clustering and to improve the query performance. The structure of t...
LICS
2002
IEEE
15 years 4 months ago
2002
IEEE
Monadic query languages over trees currently receive considerable interest in the database community, as the problem of selecting nodes from a tree is the most basic and widesprea...
DASFAA
2005
IEEE
15 years 5 months ago
2005
IEEE
Previous works in change detection on XML documents are not suitable for detecting the changes to large XML documents as it requires a lot of memory to keep the two versions of XML...
100
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IDEAS
2005
IEEE
15 years 5 months ago
2005
IEEE
The XML data is order-sensitive. The order problem, that is how ordered XML documents and order-sensitive queries over it can be efficiently supported when mapped into the unorde...
102
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DBPL
1995
Springer
15 years 3 months ago
1995
Springer
We study the problem of maintaining recursively-de ned views, such as the transitive closure of a relation, in traditional relational languages that do not have recursion mechanis...