2851 search results - page 302 / 571 » A Knowledge Based Approach on Educational Metadata Use |
155
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ITS
2010
Springer
15 years 9 months ago
2010
Springer
The traditional, well established approach to finding out what works in education research is to run a randomized controlled trial (RCT) using a standard pretest and posttest desig...
134
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CORR
2010
Springer
15 years 5 months ago
2010
Springer
Tree-based protocols are ubiquitous in distributed systems. They are flexible, they perform generally well, and, in static conditions, their analysis is mostly simple. Under churn...
135
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CORR
2008
Springer
15 years 5 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...
154
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CORR
2007
Springer
15 years 5 months ago
2007
Springer
— Design criteria and full-diversity Distributed Space Time Codes (DSTCs) for the two phase transmission based cooperative diversity protocol of Jing-Hassibi and the Generalized ...
129
Voted
CORR
2007
Springer
15 years 5 months ago
2007
Springer
This paper focuses on the use of knowledge possessed by designers. Data collection was based on observations (by the cognitive ergonomics researcher) and simultaneous verbalisation...