3303 search results - page 347 / 661 » Multidimensional Access Methods |
161
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CHI
2008
ACM
16 years 7 months ago
2008
ACM
Mental illness has been identified as one of the greatest challenges facing society in the coming decades. However, there are significant barriers to access for many people suffer...
287
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VLDB
2001
ACM
16 years 7 months ago
2001
ACM
The problem of answering queries using views is to find efficient methods of answering a query using a set of previously materialized views over the database, rather than accessin...
192
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EUROSEC
2009
ACM
16 years 1 months ago
2009
ACM
Quantitative Trust Management (QTM) provides a dynamic interpretation of authorization policies for access control decisions based on upon evolving reputations of the entities inv...
181
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CCS
2009
ACM
16 years 1 months ago
2009
ACM
Role mining algorithms address an important access control problem: configuring a role-based access control system. Given a direct assignment of users to permissions, role mining...
175
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DATE
2009
IEEE
16 years 1 months ago
2009
IEEE
—Distributed systems, especially time-triggered ones, are implementing clock synchronization algorithms to provide and maintain a common view of time among the different nodes. S...