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CHI
2007
ACM
16 years 7 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
ASE
2008
102views more  ASE 2008»
15 years 6 months ago
Model driven code checking
Model checkers were originally developed to support the formal verification of high-level design models of distributed system designs. Over the years, they have become unmatched in...
Gerard J. Holzmann, Rajeev Joshi, Alex Groce
172
Voted
CAISE
2007
Springer
16 years 27 days ago
Conceptual Modeling of Privacy-Aware Web Service Protocols
Abstract. Internet users are becoming increasingly concerned about their personal information being collected and used by Web service providers. They want to ensure that it is stor...
Rachid Hamadi, Hye-Young Paik, Boualem Benatallah
ECTEL
2006
Springer
15 years 10 months ago
A Formal Model of Learning Object Metadata
In this paper, we introduce a new, formal model of learning object metadata. The model enables more formal, rigorous reasoning over metadata. An important feature of the model is t...
Kris Cardinaels, Erik Duval, Henk J. Olivié
AAAI
1998
15 years 8 months ago
Fast Probabilistic Modeling for Combinatorial Optimization
Probabilistic models have recently been utilized for the optimization of large combinatorial search problems. However, complex probabilistic models that attempt to capture interpa...
Shumeet Baluja, Scott Davies