Designing Learning by Teaching Agents: The Betty's Brain System
International Journal of Artificial Intelligence in Education
From Glossaries to Ontologies: Extracting Semantic Structure from Textual Definitions
Proceedings of the 2008 conference on Ontology Learning and Population: Bridging the Gap between Text and Knowledge
Dependency-based syntactic-semantic analysis with PropBank and NomBank
CoNLL '08 Proceedings of the Twelfth Conference on Computational Natural Language Learning
Evaluating the Generation of Domain Ontologies in the Knowledge Puzzle Project
IEEE Transactions on Knowledge and Data Engineering
Human-competitive tagging using automatic keyphrase extraction
EMNLP '09 Proceedings of the 2009 Conference on Empirical Methods in Natural Language Processing: Volume 3 - Volume 3
Gaze tutor: A gaze-reactive intelligent tutoring system
International Journal of Human-Computer Studies
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Previous research using concept maps as domain models in intelligent tutoring systems has demonstrated their power and flexibility However, these concept maps must still be authored by a domain expert, creating a development bottleneck We present a new, streamlined methodology for automatically extracting concept maps from textbooks using term extraction, semantic parsing, and relation classification.