Attention, intentions, and the structure of discourse
Computational Linguistics
Artificial intelligence and tutoring systems: computational and cognitive approaches to the communication of knowledge
Responding to Unexpected Student Utterances in CIRCSIM-Tutor v.3: Analysis of Transcripts
Proceedings of the Eleventh International Florida Artificial Intelligence Research Society Conference
Using a Reactive Planner as the Basis for a Dialogue Agent
Proceedings of the Thirteenth International Florida Artificial Intelligence Research Society Conference
The Foundations and Architecture of Autotutor
ITS '98 Proceedings of the 4th International Conference on Intelligent Tutoring Systems
Andes: A Coached Problem Solving Environment for Physics
ITS '00 Proceedings of the 5th International Conference on Intelligent Tutoring Systems
Broadening input understanding in a language-based intelligent tutoring system
Broadening input understanding in a language-based intelligent tutoring system
Plan-based dialogue management in a physics tutor
ANLC '00 Proceedings of the sixth conference on Applied natural language processing
A framework for robust semantic interpretation
NAACL 2000 Proceedings of the 1st North American chapter of the Association for Computational Linguistics conference
Spelling correction using context
COLING '98 Proceedings of the 17th international conference on Computational linguistics - Volume 1
Charting the depths of robust speech parsing
ACL '99 Proceedings of the 37th annual meeting of the Association for Computational Linguistics on Computational Linguistics
Recent advances in Janus: a speech translation system
HLT '93 Proceedings of the workshop on Human Language Technology
Decision-making in an embedded reasoning system
IJCAI'89 Proceedings of the 11th international joint conference on Artificial intelligence - Volume 2
Afterword: from this revolution to the next
Smart machines in education
The Architecture of Why2-Atlas: A Coach for Qualitative Physics Essay Writing
ITS '02 Proceedings of the 6th International Conference on Intelligent Tutoring Systems
Fading and Deepening: The Next Steps for Andes and other Model-Tracing Tutors
ITS '00 Proceedings of the 5th International Conference on Intelligent Tutoring Systems
A framework for robust semantic interpretation
NAACL 2000 Proceedings of the 1st North American chapter of the Association for Computational Linguistics conference
Discourse processing for explanatory essays in tutorial applications
SIGDIAL '02 Proceedings of the 3rd SIGdial workshop on Discourse and dialogue - Volume 2
Automatic evaluation of students' answers using syntactically enhanced LSA
HLT-NAACL-EDUC '03 Proceedings of the HLT-NAACL 03 workshop on Building educational applications using natural language processing - Volume 2
Guest editorial: Intelligent medical training systems
Artificial Intelligence in Medicine
Artificial Intelligence in Medicine
Towards Individualized Dialogue Support for Ill-Defined Domains
International Journal of Artificial Intelligence in Education
Building Intelligent Interactive Tutors: Student-centered strategies for revolutionizing e-learning
Building Intelligent Interactive Tutors: Student-centered strategies for revolutionizing e-learning
Modelling human tutors' feedback to inform natural language interfaces for learning
International Journal of Human-Computer Studies
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The goal of the Atlas project is to increase the opportunities for students to construct their own knowledge by conversing (in typed form) with a natural language-based ITS. In this paper we describe two components of Atlas|APE, the integrated planning and execution system at the heart of Atlas, and CARMEL, the natural language understanding component. These components have been designed as domain-independent rule-based software, with the goal of making them both extensible and reusable. We illustrate the use of CARMEL and APE by describing Atlas-Andes, a prototype ITS built with Atlas using the Andes physics tutor as the host.