In many educationalsettings,manipulative materials(such as CuisenaireRods andPatternBlocks) play an important role in children’s learning, enabling children to explore mathemati...
Mitchel Resnick, Fred Martin, Robert Berg, Richard...
Does usability affect long term user engagement in computer games, or are other factors more influential? This paper explores this issue, discussing an evaluation study that measu...
—We present a discriminative part-based approach for human action recognition from video sequences using motion features. Our model is based on the recently proposed hidden condi...
009), which constitutes an abstraction of the various aspects of a MAS, generalizing the AGR approach and incorporating the institutional work of Searle (Searle 1995). This model i...
We address the issue of on-line detection of communication problems in spoken dialogue systems. The usefulness is investigated of the sequence of system question types and the wor...