232 search results - page 16 / 47 » User Session Models for Educational Systems based on Multipl... |
TSP
2008
13 years 7 months ago
2008
In this paper, we consider an uplink multiple-antenna Code-Division Multiple-Access (CDMA) system linking several multiple-antenna mobile users to one multiple-antenna base-statio...
PVM
2004
Springer
14 years 23 days ago
2004
Springer
We introduce a refinement strategy to bring the parallel performance analysis closer to the user. The analysis starts with a simple high-level performance model. It is based on fir...
JUCS
2010
13 years 5 months ago
2010
: Nowadays, personalized education is a very hot topic in technology enhanced learning (TEL) research. To support students during their learning process, the first step consists in...
SGAI
2007
Springer
14 years 1 months ago
2007
Springer
Computer scientists are often faced with the challenge of having to model the world and its associated uncertainties. One area in particular where modelling uncertainty is importa...
EDBTW
2004
Springer
14 years 24 days ago
2004
Springer
Many users and applications require the integration of semi-structured data from autonomous, heterogeneous Web sources. Over the last years mediator systems have emerged that use d...