14161 search results - page 339 / 2833 » On generalized middle-level problem |
194
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DRM
2006
Springer
15 years 10 months ago
2006
Springer
In this paper we consider the functionality that a rights expression language (REL) should provide within a digital rights management (DRM) environment. We begin by noting the dea...
194
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DOLAP
2008
ACM
15 years 8 months ago
2008
ACM
Multidimensional analysis allows decision makers to efficiently and effectively use data analysis tools, which mainly depend on multidimensional (MD) structures of a data warehous...
172
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DAGSTUHL
2004
15 years 8 months ago
2004
We study the optimal approximation of the solution of an operator equation A(u) = f by four types of mappings: a) linear mappings of rank n; b) n-term approximation with respect t...
203
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CHI
2011
ACM
14 years 10 months ago
2011
ACM
Understanding how people interact with search engines is important in improving search quality. Web search engines typically analyze queries and clicked results, but these actions...
185
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ISI
2008
Springer
15 years 6 months ago
2008
Springer
Abstract--Releasing person-specific data could potentially reveal sensitive information of individuals. k-anonymization is a promising privacy protection mechanism in data publishi...