2492 search results - page 163 / 499 » Ontology-based Database Access |
136
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BTW
2009
Springer
15 years 8 months ago
2009
Springer
: This demonstration features the IBM DB2 Performance Expert for Linux, Unix and Windows, a high-end database monitoring tool that is capable of end-to-end monitoring in distribute...
138
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SDMW
2005
Springer
15 years 10 months ago
2005
Springer
To avoid insider attacks one cannot rely on access control to protect a database scheme. Encrypting the database is a better option. This paper describes a working prototype of an ...
116
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SIGMOD
1994
ACM
15 years 9 months ago
1994
ACM
In this paper, we propose a novel approach for estimating the record selectivities of database queries. The real attribute value distribution is adaptively approximated by a curve...
138
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PODS
2001
ACM
16 years 5 months ago
2001
ACM
Assume that each object in a database has m grades, or scores, one for each of m attributes. For example, an object can have a color grade, that tells how red it is, and a shape g...
162
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ELPUB
2007
ACM
15 years 9 months ago
2007
ACM
A proposal is presented for a standard ontology language defined as ElPub/SciX Ontology, based on the content of a web digital library of conference proceedings. This content, i.e...