33 search results - page 4 / 7 » Personalized e-learning system using Item Response Theory |
CHI
2011
ACM
12 years 11 months ago
2011
ACM
When designing questionnaires there is a tradition of including items with both positive and negative wording to minimize acquiescence and extreme response biases. Two disadvantag...
IFIP12
2004
13 years 9 months ago
2004
: The experience from years of development and use, the advance of technology, and the development of authoring tools for questions and tests has resulted in a sophisticated, compu...
SIGMETRICS
2005
ACM
14 years 1 months ago
2005
ACM
We define the class of SMART scheduling policies. These are policies that bias towards jobs with small remaining service times, jobs with small original sizes, or both, with the ...
CHI
2010
ACM
14 years 2 months ago
2010
ACM
How can we best explore the range of users' reactions when developing future technologies that maybe controversial, such as personal healthcare systems? Our approach – Cont...
RECSYS
2009
ACM
14 years 2 months ago
2009
ACM
We present an incentive-based architecture for providing recommendations in a social network. We maintain a distinct reputation system for each individual and we rely on users to ...