Various studies have indicated that many students in the world faced difficulties in solving word problems especially when the problems involve fractions. A study conducted on Mal...
Character-based social interfaces present a unique opportunity to integrate emotion into technology interactions. The present paper reports on the use of three emotional interacti...
The poster introduces the design principles and practices for the Knowledge-Practices Laboratory (KP-Lab) project. KP-Lab is based on technological, theoretical, pedagogical, and s...
We present and evaluate new techniques for designing algorithm portfolios. In our view, the problem has both a scheduling aspect and a machine learning aspect. Prior work has larg...
Because of the large variation across different environments, a generic classifier trained on extensive data-sets may perform sub-optimally in a particular test environment. In th...