285 search results - page 24 / 57 » Systematic evaluation of e-learning systems: an experimental... |
IPPS
2003
IEEE
14 years 1 months ago
2003
IEEE
The current technologies have made it possible to execute parallel applications across heterogeneous platforms. However, the performance models available do not provide adequate m...
WWW
2007
ACM
14 years 9 months ago
2007
ACM
We propose a model for user purchase behavior in online stores that provide recommendation services. We model the purchase probability given recommendations for each user based on...
AIED
2009
Springer
14 years 3 months ago
2009
Springer
A basic question of instruction is how effective it is in promoting student learning. This paper presents a study determining the relative efficacy of different instructional conte...
SIGIR
2009
ACM
14 years 3 months ago
2009
ACM
Rank correlation statistics are useful for determining whether a there is a correspondence between two measurements, particularly when the measures themselves are of less interest...
DATE
2008
IEEE
14 years 2 months ago
2008
IEEE
This paper presents an integrated approach to energy harvester modelling and performance optimisation where the complete mixed physical-domain energy harvester system (micro gener...