121 search results - page 6 / 25 » A Simple E-learning System Based on Classroom Competition |
ICASSP
2011
IEEE
14 years 3 months ago
2011
IEEE
In this paper, we describe recent progress in i-vector based speaker verification. The use of universal background models (UBM) with full-covariance matrices is suggested and tho...
EUROMICRO
2009
IEEE
15 years 6 months ago
2009
IEEE
Abstract— Creating exercises for learners requires significant time. This is one reason, beside difficulties of discussing individualized tasks in a classroom setting, why often ...
118
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INFOCOM
1999
IEEE
15 years 3 months ago
1999
IEEE
With the proliferation of high-speed networks and networked services, provisioning differentiated services to a diverse user base with heterogeneous QoS requirements has become an ...
104
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SIGUCCS
2009
ACM
15 years 4 months ago
2009
ACM
Although recording and streaming lecture videos is becoming popular, large-scale lecture recording is still a difficult task for many universities. Auto lecture recording systems ...
AAAI
2012
13 years 2 months ago
2012
In recent years, several systems have been proposed that learn the rules of a simple card or board game solely from visual demonstration. These systems were constructed for speci...