372 search results - page 53 / 75 » TDB: A Database System for Digital Rights Management |
124
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RITA
2006
15 years 1 months ago
2006
: Advances in data storage and image acquisition technologies have enabled the creation of large image datasets. In this scenario, it is necessary to develop appropriate informatio...
WWW
2007
ACM
16 years 2 months ago
2007
ACM
Generally speaking, digital libraries have multiple granularities of semantic units: book, chapter, page, paragraph and word. However, there are two limitations of current eBook r...
137
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SIGIR
2004
ACM
15 years 7 months ago
2004
ACM
Document-centric XML collections contain text-rich documents, marked up with XML tags. The tags add lightweight semantics to the text. Querying such collections calls for a hybrid...
118
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SOSP
2003
ACM
15 years 10 months ago
2003
ACM
The challenge for user authentication in a global file system is allowing people to grant access to specific users and groups in remote administrative domains, without assuming ...
124
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BDA
2007
15 years 3 months ago
2007
Pervasive information systems give an overview of what digital environments should look like in the future. From a data-centric point of view, traditional databases have to be use...