Arthur C. Graesser

According to our database1, Arthur C. Graesser authored at least 190 papers between 1996 and 2018.

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2018
Special Issue on the Generalized Intelligent Framework for Tutoring (GIFT): Creating a Stable and Flexible Platform for Innovations in AIED Research.
I. J. Artificial Intelligence in Education, 2018

Electronixtutor integrates multiple learning resources to teach electronics on the web.
Proceedings of the Fifth Annual ACM Conference on Learning at Scale, 2018

Automated Speech Act Categorization of Chat Utterances in Virtual Internships.
Proceedings of the 11th International Conference on Educational Data Mining, 2018

Clustering the Learning Patterns of Adults with Low Literacy Skills Interacting with an Intelligent Tutoring System.
Proceedings of the 11th International Conference on Educational Data Mining, 2018

Impact of Corpus Size and Dimensionality of LSA Spaces from Wikipedia Articles on AutoTutor Answer Evaluation.
Proceedings of the 11th International Conference on Educational Data Mining, 2018

Mitigating Knowledge Decay from Instruction with Voluntary Use of an Adaptive Learning System.
Proceedings of the Artificial Intelligence in Education - 19th International Conference, 2018

2017
The Impact of Game-Like Features on Learning from an Intelligent Tutoring System.
Technology, Knowledge and Learning, 2017

Assessment with computer agents that engage in conversational dialogues and trialogues with learners.
Computers in Human Behavior, 2017

Markov Analysis of Students' Professional Skills in Virtual Internships.
Proceedings of the Thirtieth International Florida Artificial Intelligence Research Society Conference, 2017

Using an Additive Factor Model and Performance Factor Analysis to Assess Learning Gains in a Tutoring System to Help Adults with Reading Difficulties.
Proceedings of the 10th International Conference on Educational Data Mining, 2017

The Reading Ability of College Freshmen.
Proceedings of the 10th International Conference on Educational Data Mining, 2017

Tracking Online Reading of College Students.
Proceedings of the 10th International Conference on Educational Data Mining, 2017

Assessing Computer Literacy of Adults with Low Literacy Skills.
Proceedings of the 10th International Conference on Educational Data Mining, 2017

Modeling Classifiers for Virtual Internships Without Participant Data.
Proceedings of the 10th International Conference on Educational Data Mining, 2017

Online Learning Persistence and Academic Achievement.
Proceedings of the 10th International Conference on Educational Data Mining, 2017

Epistemic Network Analysis and Topic Modeling for Chat Data from Collaborative Learning Environment.
Proceedings of the 10th International Conference on Educational Data Mining, 2017

Collaborative Problem Solving: Innovating Standardized Assessment.
Proceedings of the 12th International Conference on Computer Supported Collaborative Learning, 2017

Predicting Future Performance in an ITS system via Gradient Boosting Classification.
Proceedings of the 39th Annual Meeting of the Cognitive Science Society, 2017

The Effect of CSAL AutoTutor on Deep Comprehension of Text in Low-Literacy Adult Readers.
Proceedings of the 39th Annual Meeting of the Cognitive Science Society, 2017

Pooling Word Vector Representations Across Models.
Proceedings of the Computational Linguistics and Intelligent Text Processing, 2017

Impact of Pedagogical Agents' Conversational Formality on Learning and Engagement.
Proceedings of the Artificial Intelligence in Education - 18th International Conference, 2017

Interactive Score Reporting: An AutoTutor-Based System for Teachers.
Proceedings of the Artificial Intelligence in Education - 18th International Conference, 2017

2016
Conversations with AutoTutor Help Students Learn.
I. J. Artificial Intelligence in Education, 2016

Making AutoTutor Agents Smarter: AutoTutor Answer Clustering and Iterative Script Authoring.
Proceedings of the Intelligent Virtual Agents - 16th International Conference, 2016

Using Virtual Agents to Deliver Lessons in Reading Comprehension to Struggling Adult Learners.
Proceedings of the Intelligent Virtual Agents - 16th International Conference, 2016

Using Virtual Agents and Interactive Media to Create an ElectronixTutor for the Office of Naval Research.
Proceedings of the Intelligent Virtual Agents - 16th International Conference, 2016

Designing a Personal Assistant for Life-Long Learning (PAL3).
Proceedings of the Twenty-Ninth International Florida Artificial Intelligence Research Society Conference, 2016

Assessing Student-Generated Design Justifications in Virtual Engineering Internships.
Proceedings of the 9th International Conference on Educational Data Mining, 2016

How Good Is Popularity? Summary Grading in Crowdsourcing.
Proceedings of the 9th International Conference on Educational Data Mining, 2016

Can Word Probabilities from LDA be Simply Added up to Represent Documents?
Proceedings of the 9th International Conference on Educational Data Mining, 2016

Blink durations reflect mind wandering during reading.
Proceedings of the 38th Annual Meeting of the Cognitive Science Society, 2016

2015
How do you connect?: analysis of social capital accumulation in connectivist MOOCs.
Proceedings of the Fifth International Conference on Learning Analytics And Knowledge, 2015

A Measure of Text Formality as a Human Construct.
Proceedings of the Twenty-Eighth International Florida Artificial Intelligence Research Society Conference, 2015

Modeling Classroom Discourse: Do Models of Predicting Dialogic Instruction Properties Generalize across Populations?
Proceedings of the 8th International Conference on Educational Data Mining, 2015

Breaking Off Engagement: Readers' Cognitive Decoupling as a Function of Reader and Text Characteristics.
Proceedings of the 8th International Conference on Educational Data Mining, 2015

Modeling Learners' Social Centrality and Performance through Language and Discourse.
Proceedings of the 8th International Conference on Educational Data Mining, 2015

Integrating Learning Progressions in Unsupervised After-School Online Intelligent Tutoring.
Proceedings of the Artificial Intelligence in Education - 17th International Conference, 2015

Evaluating the Effectiveness of Integrating Natural Language Tutoring into an Existing Adaptive Learning System.
Proceedings of the Artificial Intelligence in Education - 17th International Conference, 2015

The Role of Peer Agent's Learning Competency in Trialogue-Based Reading Intelligent Systems.
Proceedings of the Artificial Intelligence in Education - 17th International Conference, 2015

To Resolve or not to Resolve? that is the Big Question About Confusion.
Proceedings of the Artificial Intelligence in Education - 17th International Conference, 2015

Moody Agents: Affect and Discourse During Learning in a Serious Game.
Proceedings of the Artificial Intelligence in Education - 17th International Conference, 2015

Emotional, Epistemic, and Neutral Feedback in AutoTutor Trialogues to Improve Reading Comprehension.
Proceedings of the Artificial Intelligence in Education - 17th International Conference, 2015

2014
The relationship between cognitive disequilibrium, emotions and individual differences on student question generation.
IJLT, 2014

AutoTutor and Family: A Review of 17 Years of Natural Language Tutoring.
I. J. Artificial Intelligence in Education, 2014

DeepTutor: towards macro- and micro-adaptive conversational intelligent tutoring at scale.
Proceedings of the First (2014) ACM Conference on Learning @ Scale, 2014

Context-Based Speech Act Classification in Intelligent Tutoring Systems.
Proceedings of the Intelligent Tutoring Systems - 12th International Conference, 2014

Macro-adaptation in Conversational Intelligent Tutoring Matters.
Proceedings of the Intelligent Tutoring Systems - 12th International Conference, 2014

To Quit or Not to Quit: Predicting Future Behavioral Disengagement from Reading Patterns.
Proceedings of the Intelligent Tutoring Systems - 12th International Conference, 2014

Question Asking During Collaborative Problem Solving in an Online Game Environment.
Proceedings of the Intelligent Tutoring Systems - 12th International Conference, 2014

Impact of Agent Role on Confusion Induction and Learning.
Proceedings of the Intelligent Tutoring Systems - 12th International Conference, 2014

What Works: Creating Adaptive and Intelligent Systems for Collaborative Learning Support.
Proceedings of the Intelligent Tutoring Systems - 12th International Conference, 2014

The Impact of Epistemological Beliefs on Student Interactions with an Intelligent Tutoring System.
Proceedings of the Intelligent Tutoring Systems - 12th International Conference, 2014

A Bilingual Analysis of Cohesion in a Corpus of Leader Speeches.
Proceedings of the Twenty-Seventh International Florida Artificial Intelligence Research Society Conference, 2014

Comparison of Google Translation with Human Translation.
Proceedings of the Twenty-Seventh International Florida Artificial Intelligence Research Society Conference, 2014

Linguistic Style and Social Historical Context: An Automated Linguistic Analysis of Mao Zedong's Speeches.
Proceedings of the Twenty-Seventh International Florida Artificial Intelligence Research Society Conference, 2014

Towards Assessing Students' Prior Knowledge from Tutorial Dialogues.
Proceedings of the 7th International Conference on Educational Data Mining, 2014

Domain Independent Assessment of Dialogic Properties of Classroom Discourse.
Proceedings of the 7th International Conference on Educational Data Mining, 2014

Mining Gap-fill Questions from Tutorial Dialogues.
Proceedings of the 7th International Conference on Educational Data Mining, 2014

Automatic assessment of student reading comprehension from short summaries.
Proceedings of the 7th International Conference on Educational Data Mining, 2014

Discovering Theoretically Grounded Predictors of Shallow vs. Deep- level Learning.
Proceedings of the 7th International Conference on Educational Data Mining, 2014

Modeling Student Socioaffective Responses to Group Interactions in a Collaborative Online Chat Environment.
Proceedings of the 7th International Conference on Educational Data Mining, 2014

Linguistic Features of Lectures: Offsetting Challenging Words.
Proceedings of the 36th Annual Meeting of the Cognitive Science Society, 2014

2013
Unimodal and Multimodal Human Perceptionof Naturalistic Non-Basic Affective Statesduring Human-Computer Interactions.
IEEE Trans. Affective Computing, 2013

The impact of a technology-based mathematics after-school program using ALEKS on student's knowledge and behaviors.
Computers & Education, 2013

Recent Advances in Conversational Intelligent Tutoring Systems.
AI Magazine, 2013

Inducing and Tracking Confusion with Contradictions during Complex Learning.
I. J. Artificial Intelligence in Education, 2013

Automating the Mentor in a Serious Game: A Discourse Analysis Using Finite State Machines.
Proceedings of the HCI International 2013 - Posters' Extended Abstracts, 2013

Comparing Two Measures for Formality.
Proceedings of the Twenty-Sixth International Florida Artificial Intelligence Research Society Conference, 2013

Discovering the Relationship between Student Effort and Ability for Predicting the Performance of Technology-Assisted Learning in a Mathematics After-School Program.
Proceedings of the 6th International Conference on Educational Data Mining, 2013

Reading into the Text: Investigating the Influence of Text Complexity on Cognitive Engagement.
Proceedings of the 6th International Conference on Educational Data Mining, 2013

A Tool for Speech Act Classification Using Interactive Machine Learning.
Proceedings of the 6th International Conference on Educational Data Mining, 2013

Component Model in Discourse Analysis.
Proceedings of the 6th International Conference on Educational Data Mining, 2013

AutoMentor: Artificial Intelligent Mentor in Educational Game.
Proceedings of the Artificial Intelligence in Education - 16th International Conference, 2013

What Makes Learning Fun? Exploring the Influence of Choice and Difficulty on Mind Wandering and Engagement during Learning.
Proceedings of the Artificial Intelligence in Education - 16th International Conference, 2013

Who Benefits from Confusion Induction during Learning? An Individual Differences Cluster Analysis.
Proceedings of the Artificial Intelligence in Education - 16th International Conference, 2013

A Data Mining Approach to Construct Production Rules in an Educational Game.
Proceedings of the Workshops at the 16th International Conference on Artificial Intelligence in Education AIED 2013, 2013

Didactic Galactic: Types of Knowledge Learned in a Serious Game.
Proceedings of the Artificial Intelligence in Education - 16th International Conference, 2013

AutoTutor 2013: Conversation-Based Online Intelligent Tutoring System with Rich Media (Interactive Event).
Proceedings of the Artificial Intelligence in Education - 16th International Conference, 2013

2012
Language and Discourse Are Powerful Signals of Student Emotions during Tutoring.
TLT, 2012

AutoTutor and affective autotutor: Learning by talking with cognitively and emotionally intelligent computers that talk back.
TiiS, 2012

Question Generation from Concept Maps.
D&D, 2012

Reports of the AAAI 2011 Fall Symposia.
AI Magazine, 2012

Guru: A Computer Tutor That Models Expert Human Tutors.
Proceedings of the Intelligent Tutoring Systems - 11th International Conference, 2012

Using State Transition Networks to Analyze Multi-party Conversations in a Serious Game.
Proceedings of the Intelligent Tutoring Systems - 11th International Conference, 2012

Automatic Evaluation of Learner Self-Explanations and Erroneous Responses for Dialogue-Based ITSs.
Proceedings of the Intelligent Tutoring Systems - 11th International Conference, 2012

Interventions to Regulate Confusion during Learning.
Proceedings of the Intelligent Tutoring Systems - 11th International Conference, 2012

Accuracy of Tracking Student's Natural Language in Operation ARIES!, A Serious Game for Scientific Methods.
Proceedings of the Intelligent Tutoring Systems - 11th International Conference, 2012

A Comparative Study on English and Chinese Word Uses with LIWC.
Proceedings of the Twenty-Fifth International Florida Artificial Intelligence Research Society Conference, 2012

Malleability of Students' Perceptions of an Affect-Sensitive Tutor and Its Influence on Learning.
Proceedings of the Twenty-Fifth International Florida Artificial Intelligence Research Society Conference, 2012

Constructing a Personality-Annotated Corpus for Educational Game based on Leary's Rose Framework.
Proceedings of the Twenty-Fifth International Florida Artificial Intelligence Research Society Conference, 2012

Automatic Discovery of Speech Act Categories in Educational Games.
Proceedings of the 5th International Conference on Educational Data Mining, 2012

Automated Detection of Mentors and Players in an Educational Game.
Proceedings of the 5th International Conference on Educational Data Mining, 2012

Learning Gains for Core Concepts in a Serious Game on Scientific Reasoning.
Proceedings of the 5th International Conference on Educational Data Mining, 2012

Detecting Players Personality Behavior with Any Effort of Concealment.
Proceedings of the Computational Linguistics and Intelligent Text Processing, 2012

2011
Computational Analyses of Multilevel Discourse Comprehension.
topiCS, 2011

Automated Speech Act Classification For Online Chat.
Proceedings of The 22nd Midwest Artificial Intelligence and Cognitive Science Conference 2011, 2011

Strategy Shifting in a Procedural-Motor Drawing Task.
Proceedings of the 33th Annual Meeting of the Cognitive Science Society, 2011

Training Emotion Regulation Strategies During Computerized Learning: A Method for Improving Learner Self-Regulation.
Proceedings of the Artificial Intelligence in Education - 15th International Conference, 2011

Typed versus Spoken Conversations in a Multi-party Epistemic Game.
Proceedings of the Artificial Intelligence in Education - 15th International Conference, 2011

Inducing and Tracking Confusion with Contradictions during Critical Thinking and Scientific Reasoning.
Proceedings of the Artificial Intelligence in Education - 15th International Conference, 2011

Does Topic Matter? Topic Influences on Linguistic and Rubric-Based Evaluation of Writing.
Proceedings of the Artificial Intelligence in Education - 15th International Conference, 2011

Learning with ALEKS: The Impact of Students' Attendance in a Mathematics After-School Program.
Proceedings of the Artificial Intelligence in Education - 15th International Conference, 2011

OperationARIES!: Aliens, Spies and Research Methods.
Proceedings of the Affective Computing and Intelligent Interaction, 2011

Operation ARIES!: A Serious Game for Teaching Scientific Inquiry.
Proceedings of the Serious Games and Edutainment Applications., 2011

2010
Tutorial Dialog in Natural Language.
Proceedings of the Advances in Intelligent Tutoring Systems, 2010

Multimodal semi-automated affect detection from conversational cues, gross body language, and facial features.
User Model. User-Adapt. Interact., 2010

Better to be frustrated than bored: The incidence, persistence, and impact of learners' cognitive-affective states during interactions with three different computer-based learning environments.
Int. J. Hum.-Comput. Stud., 2010

The influence of modality on deep-reasoning questions.
IJLT, 2010

Toward Spoken Human-Computer Tutorial Dialogues.
Human-Computer Interaction, 2010

Critiquing Media Reports with Flawed Scientific Findings: Operation ARIES! A Game with Animated Agents and Natural Language Trialogues.
Proceedings of the Intelligent Tutoring Systems, 10th International Conference, 2010

A Time for Emoting: When Affect-Sensitivity Is and Isn't Effective at Promoting Deep Learning.
Proceedings of the Intelligent Tutoring Systems, 10th International Conference, 2010

Deciphering the complex nature of log-file data collected during self-regulated learning with MetaTutor.
Proceedings of the Learning in the Disciplines: Proceedings of the 9th International Conference of the Learning Sciences, 2010

Higher Contributions Correlate with Higher Learning Gains.
Proceedings of the Educational Data Mining 2010, 2010

Mining Bodily Patterns of Affective Experience during Learning.
Proceedings of the Educational Data Mining 2010, 2010

2009
Natural Language Understanding and Assessment.
Proceedings of the Encyclopedia of Artificial Intelligence (3 Volumes), 2009

A Psychological and Computational Study of Sub-Sentential Genre Recognition.
JLCL, 2009

Multimethod assessment of affective experience and expression during deep learning.
IJLT, 2009

An Empirical and Computational Investigation of Perceiving and Remembering Event Temporal Relations.
Cognitive Science, 2009

Automatic Detection of Learner's Affect from Gross Body Language.
Applied Artificial Intelligence, 2009

Responding to Learners' Cognitive-Affective States with Supportive and Shakeup Dialogues.
Proceedings of the Human-Computer Interaction. Ambient, 2009

Invited Talks.
Proceedings of the Twenty-Second International Florida Artificial Intelligence Research Society Conference, 2009

Synthesis and Analysis in Artificial Intelligence: The Role of Theory in Agent Implementation.
Proceedings of the Eighth IEEE International Conference on Dependable, 2009

Operation ARIES!: A Computerized Game for Teaching Scientific Inquiry.
Proceedings of the Artificial Intelligence in Education: Building Learning Systems that Care: From Knowledge Representation to Affective Modelling, 2009

The Relationship Between Modality and Metacognition While Interacting with AutoTutor.
Proceedings of the Artificial Intelligence in Education: Building Learning Systems that Care: From Knowledge Representation to Affective Modelling, 2009

Tough Love: The Influence of an Agent's Negative Affect on Students' Learning.
Proceedings of the Artificial Intelligence in Education: Building Learning Systems that Care: From Knowledge Representation to Affective Modelling, 2009

Assessing Student Paraphrases Using Lexical Semantics and Word Weighting.
Proceedings of the Artificial Intelligence in Education: Building Learning Systems that Care: From Knowledge Representation to Affective Modelling, 2009

What Students Expect May Have More Impact Than What They Know or Feel.
Proceedings of the Artificial Intelligence in Education: Building Learning Systems that Care: From Knowledge Representation to Affective Modelling, 2009

AutoTutor Lite.
Proceedings of the Artificial Intelligence in Education: Building Learning Systems that Care: From Knowledge Representation to Affective Modelling, 2009

Cohesion Relationships in Tutorial Dialogue as Predictors of Affective States.
Proceedings of the Artificial Intelligence in Education: Building Learning Systems that Care: From Knowledge Representation to Affective Modelling, 2009

ARIES: An Intelligent Tutoring System Assisted by Conversational Agents.
Proceedings of the Artificial Intelligence in Education: Building Learning Systems that Care: From Knowledge Representation to Affective Modelling, 2009

MetaTutor: Analyzing Self-Regulated Learning in a Tutoring System for Biology.
Proceedings of the Artificial Intelligence in Education: Building Learning Systems that Care: From Knowledge Representation to Affective Modelling, 2009

Invited Speaker Abstracts.
Proceedings of the Cognitive and Metacognitive Educational Systems, 2009

2008
Automatic detection of learner's affect from conversational cues.
User Model. User-Adapt. Interact., 2008

A Study of Textual Entailment.
International Journal on Artificial Intelligence Tools, 2008

Self Versus Teacher Judgments of Learner Emotions During a Tutoring Session with AutoTutor.
Proceedings of the Intelligent Tutoring Systems, 9th International Conference, 2008

Paraphrase Identification with Lexico-Syntactic Graph Subsumption.
Proceedings of the Twenty-First International Florida Artificial Intelligence Research Society Conference, 2008

Assessing Forward-, Reverse-, and Average-Entailer Indices on Natural Language Input from the Intelligent Tutoring System, iSTART.
Proceedings of the Twenty-First International Florida Artificial Intelligence Research Society Conference, 2008

2007
Toward an Affect-Sensitive AutoTutor.
IEEE Intelligent Systems, 2007

Guest Editors' Introduction: Intelligent Educational Systems of the Present and Future.
IEEE Intelligent Systems, 2007

When Are Tutorial Dialogues More Effective Than Reading?
Cognitive Science, 2007

The effects of speech recognition errors on learner2s contributions, knowledge, emotions, and interaction experience.
Proceedings of the Workshop on Speech and Language Technology in Education, 2007

Assessing Entailer with a Corpus of Natural Language from an Intelligent Tutoring System.
Proceedings of the Twentieth International Florida Artificial Intelligence Research Society Conference, 2007

Experiments on Generating Questions About Facts.
Proceedings of the Computational Linguistics and Intelligent Text Processing, 2007

Content Matters: An Investigation of Feedback Categories within an ITS.
Proceedings of the Artificial Intelligence in Education, 2007

Emotions and Learning with AutoTutor.
Proceedings of the Artificial Intelligence in Education, 2007

Mind and Body: Dialogue and Posture for Affect Detection in Learning Environments.
Proceedings of the Artificial Intelligence in Education, 2007

2006
Evaluating State-of-the-Art Treebank-style Parsers for Coh-Metrix and Other Learning Technology Environments.
Natural Language Engineering, 2006

The Right Threshold Value: What Is the Right Threshold of Cosine Measure When Using Latent Semantic Analysis for Evaluating Student Answers?
International Journal on Artificial Intelligence Tools, 2006

Predicting Affective States expressed through an Emote-Aloud Procedure from AutoTutor's Mixed-Initiative Dialogue.
I. J. Artificial Intelligence in Education, 2006

The Autotutor 3 Architecture.
Proceedings of the Web Information Systems and Technologies, International Conferences, 2006

The Look and Feel of a Confident Entailer.
Proceedings of the Fifth International Conference on Language Resources and Evaluation, 2006

Affect Detection from Human-Computer Dialogue with an Intelligent Tutoring System.
Proceedings of the Intelligent Virtual Agents, 6th International Conference, 2006

Analysis of a Textual Entailer.
Proceedings of the Computational Linguistics and Intelligent Text Processing, 2006

Deeper Natural Language Processing for Evaluating Student Answers in Intelligent Tutoring Systems.
Proceedings of the Proceedings, 2006

2005
AutoTutor: an intelligent tutoring system with mixed-initiative dialogue.
IEEE Trans. Education, 2005

The Autotutor 3 Architecture: A Software Architecture for an Expandable, High-Availability ITS.
Proceedings of the WEBIST 2005, 2005

A Study on Textual Entailment.
Proceedings of the 17th IEEE International Conference on Tools with Artificial Intelligence (ICTAI 2005), 2005

AutoTutor's Coverage of Expectations during Tutorial Dialogue.
Proceedings of the Eighteenth International Florida Artificial Intelligence Research Society Conference, 2005

Computer Simulation as an Instructional Technology in AutoTutor.
Proceedings of the Artificial Intelligence in Education, 2005

Pedagogical agent research and development: Next steps and future possibilities.
Proceedings of the Artificial Intelligence in Education, 2005

2004
A framework of synthesizing tutoring conversation capability with web-based distance education courseware.
Computers & Education, 2004

Improving documentation quality through advances in computational discourse.
Proceedings of the 22nd Annual International Conference on Design of Communication: The Engineering of Quality Documentation, 2004

Automatic evaluation of aspects of document quality.
Proceedings of the 22nd Annual International Conference on Design of Communication: The Engineering of Quality Documentation, 2004

Combining Computational Models of Short Essay Grading for Conceptual Physics Problems.
Proceedings of the Intelligent Tutoring Systems, 7th International Conference, 2004

The Impact of Why/AutoTutor on Learning and Retention of Conceptual Physics.
Proceedings of the Intelligent Tutoring Systems, 7th International Conference, 2004

Workshop on Dialog-Based Intelligent Tutoring Systems: State of the Art and New Research Directions.
Proceedings of the Intelligent Tutoring Systems, 7th International Conference, 2004

Workshop on Modeling Human Teaching Tactics and Strategies.
Proceedings of the Intelligent Tutoring Systems, 7th International Conference, 2004

2003
Modeling Student Performance to Enhance the Pedagogy of AutoTutor.
Proceedings of the User Modeling 2003, 2003

A Revised Algorithm for Latent Semantic Analysis.
Proceedings of the IJCAI-03, 2003

The Right Threshold Value: What Is the Right Threshold of Cosine Measure When Using Latent Semantic Analysis for Evaluating Student Answers?
Proceedings of the Sixteenth International Florida Artificial Intelligence Research Society Conference, 2003

The Impact of Conversational Navigational Guides on the Learning, Use, and Perceptions of Users of a Web Site.
Proceedings of the Agent Mediated Knowledge Management, 2003

2002
Human or Computer? AutoTutor in a Bystander Turing Test.
Proceedings of the Intelligent Tutoring Systems, 6th International Conference, 2002

Perceived Characteristics and Pedagogical Efficacy of Animated Conversational Agents.
Proceedings of the Intelligent Tutoring Systems, 6th International Conference, 2002

Learning about the Ethical Treatment of Human Subjects in Experiments on a Web Facility with a Conversational Agent and ITS Components.
Proceedings of the Intelligent Tutoring Systems, 6th International Conference, 2002

2001
AutoTutor: Incorporating Back-Channel Feedback and Other Human-Like Conversational Behaviors into an Intelligent Tutoring System.
I. J. Speech Technology, 2001

Factors that Influence the Perception of Feedback Delivered by a Pedagogical Agent.
I. J. Speech Technology, 2001

Intelligent Tutoring Systems with Conversational Dialogue.
AI Magazine, 2001

The Human Use Regulatory Affairs Advisor: A Web Based Information Retrieval System with a User-Friendly Interface Design.
Proceedings of WebNet 2001, 2001

Teaching with the Help of Talking Heads.
Proceedings of the Proceedings IEEE International Conference on Advanced Learning Technology: Issues, 2001

2000
Select-a-Kibitzer: A Computer Tool that Gives Meaningful Feedback on Student Compositions.
Interactive Learning Environments, 2000

Using Latent Semantic Analysis to Evaluate the Contributions of Students in AutoTutor.
Interactive Learning Environments, 2000

1999
Agent behaviors in virtual negotiation environments.
IEEE Trans. Systems, Man, and Cybernetics, Part C, 1999

AutoTutor: A simulation of a human tutor.
Cognitive Systems Research, 1999

Approximate Natural Language Understanding for an Intelligent Tutor.
Proceedings of the Twelfth International Florida Artificial Intelligence Research Society Conference, 1999

A Connectionist Model for Part of Speech Tagging.
Proceedings of the Twelfth International Florida Artificial Intelligence Research Society Conference, 1999

Third generation computer tutors: learn from or ignore human tutors?
Proceedings of the CHI '99 Extended Abstracts on Human Factors in Computing Systems, 1999

1998
The Foundations and Architecture of Autotutor.
Proceedings of the Intelligent Tutoring Systems, 4th International Conference, 1998

Simulating Smooth Tutorial Dialogue with Pedagogical Value.
Proceedings of the Eleventh International Florida Artificial Intelligence Research Society Conference, 1998

1996
Book reviews.
Minds and Machines, 1996

Is it an Agent, or Just a Program?: A Taxonomy for Autonomous Agents.
Proceedings of the Intelligent Agents III, 1996


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