EDM
2010
14 years 27 days ago
2010
This paper demonstrates the generality of the hidden Markov model approach for exploratory sequence analysis by applying the methodology to study students' learning behaviors ...
EDM
2010
14 years 27 days ago
2010
This paper proposes a new construction method of multiple test forms that applies a Bees Algorithm and a parallel computation technique to improve the computational costs of the tr...
EDM
2010
14 years 27 days ago
2010
While many aspects of tutoring have been identified and studied, off topic conversation has been largely ignored. In this paper, off topic conversation during 50 hours of one-to-on...