Task-oriented collaboration with embodied agents in virtual worlds
Embodied conversational agents
Multimedia Learning
Evaluating tutors that listen: an overview of project LISTEN
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
Pilot-Testing a Tutorial Dialogue System That Supports Self-Explanation
ITS '02 Proceedings of the 6th International Conference on Intelligent Tutoring Systems
An Intelligent Tutoring System Incorporating a Model of an Experienced Human Tutor
ITS '02 Proceedings of the 6th International Conference on Intelligent Tutoring Systems
A 3-Tier Planning Architecture for Managing Tutorial Dialogue
ITS '02 Proceedings of the 6th International Conference on Intelligent Tutoring Systems
Teaching Case-Based Argumentation Concepts Using Dialectic Arguments vs. Didactic Explanations
ITS '02 Proceedings of the 6th International Conference on Intelligent Tutoring Systems
A robust system for natural spoken dialogue
ACL '96 Proceedings of the 34th annual meeting on Association for Computational Linguistics
Persistence matters: making the most of chat in tightly-coupled work
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
The role of initiative in tutorial dialogue
EACL '03 Proceedings of the tenth conference on European chapter of the Association for Computational Linguistics - Volume 1
Mode preference in a simple data-retrieval task
HLT '93 Proceedings of the workshop on Human Language Technology
Does tutors' use of their knowledge of their students enhance one-to-one tutoring?
Does tutors' use of their knowledge of their students enhance one-to-one tutoring?
Speech and Language Processing (2nd Edition)
Speech and Language Processing (2nd Edition)
Predicting student emotions in computer-human tutoring dialogues
ACL '04 Proceedings of the 42nd Annual Meeting on Association for Computational Linguistics
Going Beyond the Problem Given: How Human Tutors Use Post-Solution Discussions to Support Transfer
International Journal of Artificial Intelligence in Education - "Caring for the Learner" in honour of John Self
Dialogue-Learning Correlations in Spoken Dialogue Tutoring
Proceedings of the 2005 conference on Artificial Intelligence in Education: Supporting Learning through Intelligent and Socially Informed Technology
The Andes Physics Tutoring System: Five Years of Evaluations
Proceedings of the 2005 conference on Artificial Intelligence in Education: Supporting Learning through Intelligent and Socially Informed Technology
ITSPOKE: an intelligent tutoring spoken dialogue system
HLT-NAACL--Demonstrations '04 Demonstration Papers at HLT-NAACL 2004
Interactivity and expectation: eliciting learning oriented behavior with tutorial dialogue systems
INTERACT'05 Proceedings of the 2005 IFIP TC13 international conference on Human-Computer Interaction
AutoTutor: A simulation of a human tutor
Cognitive Systems Research
Correlations between dialogue acts and learning in spoken tutoring dialogues
Natural Language Engineering
HLT-NAACL '06 Proceedings of the main conference on Human Language Technology Conference of the North American Chapter of the Association of Computational Linguistics
Learning Linked Lists: Experiments with the iList System
ITS '08 Proceedings of the 9th international conference on Intelligent Tutoring Systems
Semantic Cohesion and Learning
ITS '08 Proceedings of the 9th international conference on Intelligent Tutoring Systems
Be Brief, And They Shall Learn: Generating Concise Language Feedback for a Computer Tutor
International Journal of Artificial Intelligence in Education
International Journal of Artificial Intelligence in Education
The Influence of Learner Characteristics on Task-Oriented Tutorial Dialogue
Proceedings of the 2007 conference on Artificial Intelligence in Education: Building Technology Rich Learning Contexts That Work
Inferring tutorial dialogue structure with hidden Markov modeling
EdAppsNLP '09 Proceedings of the Fourth Workshop on Innovative Use of NLP for Building Educational Applications
Learner characteristics and feedback in tutorial dialogue
EANL '08 Proceedings of the Third Workshop on Innovative Use of NLP for Building Educational Applications
Evidence of Misunderstandings in Tutorial Dialogue and their Impact on Learning
Proceedings of the 2009 conference on Artificial Intelligence in Education: Building Learning Systems that Care: From Knowledge Representation to Affective Modelling
Discovering Tutorial Dialogue Strategies with Hidden Markov Models
Proceedings of the 2009 conference on Artificial Intelligence in Education: Building Learning Systems that Care: From Knowledge Representation to Affective Modelling
Using Natural Language Processing to Analyze Tutorial Dialogue Corpora Across Domains Modalities
Proceedings of the 2009 conference on Artificial Intelligence in Education: Building Learning Systems that Care: From Knowledge Representation to Affective Modelling
The Relationship Between Modality and Metacognition While Interacting with AutoTutor
Proceedings of the 2009 conference on Artificial Intelligence in Education: Building Learning Systems that Care: From Knowledge Representation to Affective Modelling
Simple but effective feedback generation to tutor abstract problem solving
INLG '08 Proceedings of the Fifth International Natural Language Generation Conference
Discourse structure and performance analysis: beyond the correlation
SIGDIAL '09 Proceedings of the SIGDIAL 2009 Conference: The 10th Annual Meeting of the Special Interest Group on Discourse and Dialogue
Detection and interpretation of opinion expressions in spoken surveys
IEEE Transactions on Audio, Speech, and Language Processing
BEETLE II: a system for tutoring and computational linguistics experimentation
ACLDemos '10 Proceedings of the ACL 2010 System Demonstrations
EC-TEL'10 Proceedings of the 5th European conference on Technology enhanced learning conference on Sustaining TEL: from innovation to learning and practice
Turn-taking cues in a human tutoring corpus
HLT-SS '11 Proceedings of the ACL 2011 Student Session
Assessing user simulation for dialog systems using human judges and automatic evaluation measures
Natural Language Engineering
ACM Transactions on Interactive Intelligent Systems (TiiS) - Special issue on highlights of the decade in interactive intelligent systems
Learner characteristics and dialogue: recognising effective and student-adaptive tutorial strategies
International Journal of Learning Technology
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While human tutors typically interact with students using spoken dialogue, most computer dialogue tutors are text-based. We have conducted two experiments comparing typed and spoken tutoring dialogues, one in a human-human scenario, and another in a human-computer scenario. In both experiments, we compared spoken versus typed tutoring for learning gains and time on task, and also measured the correlations of learning gains with dialogue features. Our main results are that changing the modality from text to speech caused changes in the learning gains, time and superficial dialogue characteristics of human tutoring, but for computer tutoring it made less difference.