1809 search results - page 258 / 362 » Using GDE in Educational Systems |
127
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CORR
2008
Springer
15 years 4 months ago
2008
Springer
We study a problem motivated by cognitive radio in which the primary is a packet system that employs ARQ feedback. A secondary system is allowed to transmit in the same frequency b...
164
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CORR
2008
Springer
15 years 4 months ago
2008
Springer
Support vector machines (SVMs) are an extremely successful type of classification and regression algorithms. Building an SVM entails solving a constrained convex quadratic program...
131
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CORR
2008
Springer
15 years 4 months ago
2008
Springer
This paper offers several contributions for separation of duty (SoD) administration in role-based access control (RBAC) systems. We first introduce a new formal framework, based o...
126
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CORR
2008
Springer
15 years 4 months ago
2008
Springer
This paper studies the performance of hybrid-ARQ (automatic repeat request) in Rayleigh blockfading channels. The long-term average transmitted rate is analyzed in a fast-fading s...
142
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CLEIEJ
2006
15 years 4 months ago
2006
Learning Management System (LMS) development has become a high priority project for educational institutions and organizations, as it provides the virtual environment for online e...