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MP
2010
149views more  MP 2010»
15 years 11 days ago
Copositive programming motivated bounds on the stability and the chromatic numbers
The Lov´asz theta number of a graph G can be viewed as a semidefinite programming relaxation of the stability number of G. It has recently been shown that a copositive strengthe...
Igor Dukanovic, Franz Rendl
ICALT
2010
IEEE
14 years 12 months ago
Modelling Affect in Learning Environments - Motivation and Methods
Emotions have a functional relevance to learning and achievement. Not surprisingly then, affective diagnoses are an important aspect of expert human mentoring. Computerbased learni...
Shazia Afzal, Peter Robinson
WEBI
2010
Springer
14 years 11 months ago
Towards Understanding How Personality, Motivation, and Events Trigger Web User Activity
Web 2.0 provided internet users with a dynamic medium, where information is updated continuously and anyone can participate. Though preliminary analysis exists, there is still lit...
Konstantinos N. Vavliakis, Andreas L. Symeonidis, ...
FLAIRS
2011
14 years 5 months ago
Motivational Impacts of a Game-Based Intelligent Tutoring System
iSTART is an intelligent tutoring system (ITS) designed to improve students’ reading comprehension. Previous studies have indicated that iSTART is successful; however, these stu...
G. Tanner Jackson, Danielle S. McNamara
109
Voted
CHI
2007
ACM
16 years 2 months ago
Storytelling alice motivates middle school girls to learn computer programming
We describe Storytelling Alice, a programming environment that introduces middle school girls to computer programming as a means to the end of creating 3D animated stories. Storyt...
Caitlin Kelleher, Randy F. Pausch, Sara B. Kiesler