3628 search results - page 246 / 726 » Managing Data Quality in Cooperative Information Systems |
176
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SACMAT
2003
ACM
15 years 12 months ago
2003
ACM
In this paper we describe the work devising a new technique for role-finding to implement Role-Based Security Administration. Our results stem from industrial projects, where larg...
158
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ICDIM
2007
IEEE
15 years 10 months ago
2007
IEEE
In this position paper we analyze the benefits of enabling virtual communities to self-organize and introduce a novel research direction for providing incentives, required in this...
181
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SISW
2005
IEEE
16 years 5 days ago
2005
IEEE
A crucial element of distributed cryptographic file systems are key management solutions that allow for flexible but secure data sharing. We consider efficient key management s...
157
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DATE
2005
IEEE
16 years 6 days ago
2005
IEEE
: - One of the main bottlenecks when designing a network processing system is very often its memory subsystem. This is mainly due to the state-of-the-art network links operating at...
154
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CIKM
2000
Springer
15 years 11 months ago
2000
Springer
An e ective bu er management system is crucial for any database management system. While much work has been expended to provide extensible data types,extensible query languages an...