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AIED
2009
Springer
16 years 1 months ago
Student Knowledge Diagnosis Using Item Response Theory and Constraint-Based Modeling
One of the most popular student modeling techniques currently available is Constraint Based Modeling (CBM), which is based on Ohlsson's theory of learning from performance err...
Jaime Gálvez, Eduardo Guzmán, Ricard...
ICWE
2007
Springer
16 years 27 days ago
On the Integration of Web Modeling Languages
The Unified Modeling Language (UML) is considered as the lingua franca in software engineering. Despite various web modeling languages having emerged in the past decade, in the fie...
Manuel Wimmer, Andrea Schauerhuber, Wieland Schwin...
206
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ICSEA
2006
IEEE
16 years 23 days ago
Modeling and Evaluation of Software Systems with Object Stochastic Activity Networks
—Stochastic activity networks (SANs) are a stochastic generalization of Petri nets. SAN models have been used to evaluate a wide range of systems and are supported by several mod...
Mohammad Abdollahi Azgomi, Ali Movaghar
APGV
2006
ACM
107views Visualization» more  APGV 2006»
16 years 22 days ago
Evaluation of supra-threshold perceptual metrics for 3D models
Measures of dissimilarity of 3D models are necessary in a wide range of applications such as geometry compression, simplification, and 3D model retrieval. In many cases a metric ...
Ioan Cleju, Dietmar Saupe
CAISE
2004
Springer
16 years 4 days ago
Information Modeling and Higher-order Types
: While some information modeling approaches (e.g. the Relational Model, and Object-Role Modeling) are typically formalized using first-order logic, other approaches to information...
Terry A. Halpin