22 search results - page 5 / 5 » Learner: a system for acquiring commonsense knowledge by ana... |
UM
2005
Springer
14 years 29 days ago
2005
Springer
Intelligent tutoring systems help students acquire cognitive skills by tracing students’ knowledge and providing relevant feedback. However, feedback that focuses only on the cog...
ICC
2007
IEEE
14 years 1 months ago
2007
IEEE
—New air interfaces are currently being developed to meet the high spectral efficiency requirements of the emerging wireless communication systems. In this context, OFDM is cons...