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AIEDU
2008
76views more  AIEDU 2008»
8 years 9 months ago
A System that Facilitates Diverse Thinking in Problem Posing
Problem posing is identified as an important activity in mathematics education. In problem posing, it is important but difficult for learners to generate diverse problems. In this ...
Kazuaki Kojima, Kazuhisa Miwa
AIEDU
2008
105views more  AIEDU 2008»
8 years 9 months ago
A Human-Computer Dialogue System for Educational Debate: A Computational Dialectics Approach
: This paper reports research concerning issues involved in adopting a computational dialectics approach to develop a human-computer dialogue system for educational debate. In part...
Tangming Yuan, David J. Moore, Alec Grierson
AIEDU
2008
112views more  AIEDU 2008»
8 years 8 months ago
Be Brief, And They Shall Learn: Generating Concise Language Feedback for a Computer Tutor
To investigate whether more concise Natural Language feedback improves learning, we developed two Natural Language generators (DIAG-NLP1 and DIAG-NLP2), to provide feedback in an I...
Barbara Di Eugenio, Davide Fossati, Susan M. Halle...
AIEDU
2008
174views more  AIEDU 2008»
8 years 9 months ago
Automatic Extraction of Pedagogic Metadata from Learning Content
Annotating learning material with metadata allows easy reusability by different learning/tutoring systems. Several metadata standards have been developed to represent learning obje...
Devshri Roy, Sudeshna Sarkar, Sujoy Ghose
AIEDU
2008
162views more  AIEDU 2008»
8 years 9 months ago
Designing Learning by Teaching Agents: The Betty's Brain System
The idea that teaching others is a powerful way to learn is intuitively compelling and supported in the research literature. We have developed computer-based, domain-independent Te...
Krittaya Leelawong, Gautam Biswas
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