4524 search results - page 544 / 905 » The Complexity of Global Constraints |
219
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ESORICS
2007
Springer
15 years 11 months ago
2007
Springer
We propose the role-and-relation-based access control (R2 BAC) model for workflow systems. In R2 BAC, in addition to a user's role memberships, the user's relationships w...
232
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DEBS
2008
ACM
15 years 8 months ago
2008
ACM
Availability of an overlay network is a necessary condition for event delivery in event based systems. The availability of the overlay links depends on the underlying physical net...
220
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ECCV
2006
Springer
16 years 9 months ago
2006
Springer
Abstract. We present a new approach for self-calibrating the distortion function and the distortion center of cameras with general radially symmetric distortion. In contrast to mos...
198
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HPCA
2009
IEEE
16 years 8 months ago
2009
IEEE
Realizing scalable cache coherence in the many-core era comes with a whole new set of constraints and opportunities. It is widely believed that multi-hop, unordered on-chip networ...
209
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ICDE
2010
IEEE
16 years 7 months ago
2010
IEEE
Monitoring global states of an application deployed over distributed nodes becomes prevalent in today's datacenters. State monitoring requires not only correct monitoring resu...