1814 search results - page 224 / 363 » Watermarking relational data: framework, algorithms and anal... |
177
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DOLAP
2010
ACM
15 years 3 months ago
2010
ACM
The integration of OLAP with web-search technologies is a promising research topic. Recommender systems are popular web-search mechanisms, because they can address information ove...
157
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MOBIHOC
2003
ACM
16 years 5 months ago
2003
ACM
It is often useful to know the geographic positions of nodes in a communications network, but adding GPS receivers or other sophisticated sensors to every node can be expensive. W...
155
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KDD
2002
ACM
16 years 6 months ago
2002
ACM
In this paper we investigate the general problem of discovering recurrent patterns that are embedded in categorical sequences. An important real-world problem of this nature is mo...
220
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ICDE
2009
IEEE
15 years 3 months ago
2009
IEEE
There is much effort to develop comprehensive support for the storage and querying of XML data in database management systems. The major developers have extended their systems to h...
178
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VLDB
2007
ACM
16 years 2 days ago
2007
ACM
Privacy is an important issue in data publishing. Many organizations distribute non-aggregate personal data for research, and they must take steps to ensure that an adversary cann...