5901 search results - page 919 / 1181 » Virtual Learning Environments |
171
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GLOBECOM
2007
IEEE
15 years 10 months ago
2007
IEEE
— In this paper, we investigate the channel selection strategy for secondary users in cognitive radio networks. We claim that in order to avoid the costly channel switchings, a s...
121
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AIED
2007
Springer
15 years 10 months ago
2007
Springer
Increasingly, learning environments are opening the learner model to the user it represents. This paper describes a study in which students were able to create their own presentati...
161
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ICICIC
2006
IEEE
15 years 10 months ago
2006
IEEE
Traditional nonlinear filtering techniques are observed in underutilization of blur identification techniques, and vice versa. To improve blind image restoration, a designed edg...
131
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IWPC
2006
IEEE
15 years 10 months ago
2006
IEEE
Code obfuscation makes it harder for a security analyst to understand the malicious payload of a program. In most cases an analyst needs to study the program at the machine code l...
135
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AGILEDC
2005
IEEE
15 years 10 months ago
2005
IEEE
This report describes experiences of introducing executable acceptance testing in senior software engineering courses. Students in an agile environment completed a five-iteration ...