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CHI
2007
ACM
14 years 9 months ago
Modeling and understanding students' off-task behavior in intelligent tutoring systems
We present a machine-learned model that can automatically detect when a student using an intelligent tutoring system is off-task, i.e., engaged in behavior which does not involve ...
Ryan Shaun Joazeiro de Baker
CHI
2009
ACM
14 years 10 months ago
Designable visual markers
Visual markers are graphic symbols designed to be easily recognised by machines. They are traditionally used to track goods, but there is increasing interest in their application ...
Enrico Costanza, Jeffrey Huang
AEPIA
2002
159views more  AEPIA 2002»
13 years 9 months ago
Analysing Rough Sets weighting methods for Case-Based Reasoning Systems
Case-Based Reasoning systems retrieve cases using a similarity function based on the K-NN or some derivatives. These functions are sensitive to irrelevant, interacting or noisy fe...
Maria Salamó, Elisabet Golobardes
HIPEAC
2011
Springer
12 years 9 months ago
NoC-aware cache design for multithreaded execution on tiled chip multiprocessors
In chip multiprocessors (CMPs), data accesslatency dependson the memory hierarchy organization, the on-chip interconnect (NoC), and the running workload. Reducing data access late...
Ahmed Abousamra, Alex K. Jones, Rami G. Melhem
ICIP
2007
IEEE
14 years 11 months ago
Three Dimensional Face Recognition using Wavelet Decomposition of Range Images
Interest in face recognition systems has increased significantly due to the emergence of significant commercial opportunities in surveillance and security applications. In this pa...
Sina Jahanbin, Hyohoon Choi, Alan C. Bovik, Kennet...