3628 search results - page 516 / 726 » Managing Data Quality in Cooperative Information Systems |
201
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DGO
2011
14 years 6 months ago
2011
The rising awareness of the challenges of preserving information over the long term has led to a wealth of initiatives developing economic models, methods, tools, systems, guideli...
182
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SACMAT
2003
ACM
15 years 12 months ago
2003
ACM
Role-based Access Control (RBAC) models have been implemented not only in self-contained resource management products such as DBMSs and Operating Systems but also in a class of pr...
168
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JUCS
2007
15 years 6 months ago
2007
: Integration of heterogeneous information in the context of Internet becomes a key activity to enable a more organized and semantically meaningful access to data sources. As Inter...
245
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SIGMOD
2006
ACM
16 years 6 months ago
2006
ACM
Our demonstration is a paper-based interactive guide for visitors to the world's largest international arts festival that was developed as part of a project investigating new...
181
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CIKM
2009
Springer
15 years 10 months ago
2009
Springer
In some retrieval situations, a system must search across multiple collections. This task, referred to as federated search, occurs for example when searching a distributed index o...