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122
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CIKM
1999
Springer
15 years 9 months ago
1999
Springer
The join relational operation is one of the most expensive among database operations. In this study, we consider the problem of scheduling page accesses in join processing. This r...
137
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NDSS
1999
IEEE
15 years 9 months ago
1999
IEEE
We address the problem of secure remote access to a site's internal web server from outside the rewall. The goal is to give authorized users access to sensitive information, ...
161
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WICON
2008
15 years 7 months ago
2008
We consider the problem of efficient opportunistic spectrum access in cognitive radio networks where there are multiple secondary users trying to share access to multiple channels...
162
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FAST
2009
15 years 3 months ago
2009
Lineage stores often contain sensitive information that needs protection from unauthorized access. We build on prior work for security and privacy of lineage information, focusing...
145
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ITCC
2005
IEEE
15 years 11 months ago
2005
IEEE
Access control software must be based on a security policy model. Flaws in them may come from a lack of precision or some incoherences in the policy model or from inconsistencies ...