4113 search results - page 349 / 823 » Watermarking Relational Databases |
129
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ICMCS
2006
IEEE
15 years 11 months ago
2006
IEEE
In this paper, we present an improved method of anchor models for speaker verification. Anchor model is the method that represent a speaker by his relativity of a set of other sp...
153
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ICDT
2005
ACM
15 years 10 months ago
2005
ACM
We give two sufficient conditions on XPath like languages for having first order expressivity, meaning that every first order definable set of paths in an ordered node-labeled t...
146
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VLDB
2005
ACM
15 years 10 months ago
2005
ACM
When a private relational table is published using views, secrecy or privacy may be violated. This paper uses a formally-defined notion of k-anonymity to measure disclosure by vi...
140
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ER
2004
Springer
15 years 10 months ago
2004
Springer
The adoption of a logical model for temporal, data-intensive Web sites is proposed together with a methodology for the development. The model allows the definition of page-schemes...
148
Voted
FOCS
2003
IEEE
15 years 10 months ago
2003
IEEE
We give a complexity theoretic classification of homomorphism problems for graphs and, more generally, relational structures obtained by restricting the left hand side structure ...