121 search results - page 6 / 25 » A Simple E-learning System Based on Classroom Competition |
ICASSP
2011
IEEE
13 years 24 days 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
14 years 3 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 ...
INFOCOM
1999
IEEE
14 years 1 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 ...
SIGUCCS
2009
ACM
14 years 1 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
11 years 11 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...