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351
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PROPOR
2012
Springer
14 years 2 months ago
2012
Springer
Fill-in-the-blank questions are one of the main assessment devices in REAP.PT tutoring system. The problem of automatically generating the stems, i.e. the sentences that serve as b...
177
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ICSE
2000
IEEE-ACM
15 years 10 months ago
2000
IEEE-ACM
Graphical animation is a way of visualizing the behavior of design models. This visualization is of use in validating a design model against informally specified requirements and ...
193
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EDM
2008
15 years 8 months ago
2008
This paper discusses our approach to building models and analyzing student behaviors in different versions of our learning by teaching environment where students learn by teaching ...
212
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EJC
2000
15 years 8 months ago
2000
Even if a problem solving method and a domain ontology has been identified, there still remains the problem of adding sufficient and consistent domain knowledge to a knowledge proc...
186
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AICOM
2007
15 years 6 months ago
2007
Representing the impact of external factors on the behaviour of a system is a challenge for modellers, particularly when these factors are dynamic and may change during the simulat...