8695 search results - page 1534 / 1739 » Making the Complex Simple |
138
Voted
SACMAT
2009
ACM
15 years 10 months ago
2009
ACM
Role based access control (RBAC) is a widely used access control paradigm. In large organizations, the RBAC policy is managed by multiple administrators. An administrative role ba...
105
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CDC
2008
IEEE
15 years 10 months ago
2008
IEEE
— Despite the enormous complexity of the human mind, fMRI techniques are able to partially observe the state of a brain in action. In this paper we describe an experimental setup...
140
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DSD
2008
IEEE
15 years 10 months ago
2008
IEEE
Abstract—In two recent contributions [1], [2], we have provided a comparative analysis of various optimization algorithms, which can be used for atomic location estimation, and s...
150
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HPDC
2008
IEEE
15 years 10 months ago
2008
IEEE
If the model of free-form queries, which has proved successful for HTML based search on the Web, is made available for Grid services, it will serve as a powerful tool for scientis...
122
Voted
ICIP
2008
IEEE
15 years 10 months ago
2008
IEEE
We propose a novel method to reduce both blocking and ringing artifacts in compressed images and videos. Based on the directional characteristics of ringing artifacts along edges,...