93 search results - page 6 / 19 » Identifiability: A Fundamental Problem of Student Modeling |
ATVA
2008
Springer
13 years 10 months ago
2008
Springer
We identify a new class of decidable hybrid automata: namely, parallel compositions of semi-algebraic o-minimal automata. The class we consider is fundamental to hierarchical model...
CDC
2009
IEEE
14 years 13 days ago
2009
IEEE
We consider a mixed linear system model, with both continuous and discrete inputs and outputs, described by a coefficient matrix and a set of noise variances. When the discrete inp...
ICML
2009
IEEE
14 years 3 months ago
2009
IEEE
Given a large-scale linked document collection, such as a collection of blog posts or a research literature archive, there are two fundamental problems that have generated a lot o...
KES
2010
Springer
13 years 6 months ago
2010
Springer
Abstract. In exploratory learning environments, learners can use different strategies to solve a problem. To the designer or teacher, however, not all these strategies are known in...
UM
2009
Springer
14 years 3 months ago
2009
Springer
Long term group work by small teams is a central part of many learning and workplace activities. Widespread group support tools such as wikis, version control systems and issue tra...