James C. Lester

356 papers A* 17A 65B 68C 19Misc 3Journal 57Unranked 124

Year	Rank	Type	Title / Venue / Authors
2026	A*	`conf`	A Dialogue-Based Learning Analytics Framework for Collaborative Game-Based Learning. AAAI Yeo Jin Kim, Daeun Hong, Tianshu Wang, Wookhee Min, Snigdha Chaturvedi, Cindy E. Hmelo-Silver, James C. Lester
2026	A*	`conf`	An Explanation-Based Classroom Response System for Real-Time Analysis of Undergraduate Students' Natural Language Explanations. AAAI Jordan Esiason, Priyanka Khare, Claire Aguiar, Dan Carpenter, Wookhee Min, Seung Lee, Gamze Ozogul, Xiaoying Zheng, James C. Lester
2026	A	`conf`	Collaborative Dialogue Analysis for Productive Problem Solving. LAK Yeo Jin Kim, Daeun Hong, Xiaotian Zou, Cindy E. Hmelo-Silver, Wookhee Min, Snigdha Chaturvedi, James C. Lester
2026	—	`conf`	INSIGHT: An Explainable, Instructor-Guided AI Assistant for Active Learning in CS1. SIGCSE (2) Muntasir Hoq, Jessica Vandenberg, Seung Y. Lee, Bradford W. Mott, James C. Lester, Narges Norouzi, Shuyin Jiao, Bita Akram
2026	A	`conf`	The Role of LLM-Powered Conversational Agents in Supporting Inquiry in a Narrative-Centered Learning Environment: A Learning Analytics Study. LAK Namrata Srivastava, Megan Humburg, Sarah K. Burriss, Shruti Jain, Clayton Cohn, Yeo Jin Kim, Umesh Timalsina, Joshua A. Danish, Cindy E. Hmelo-Silver, Krista D. Glazewski, James C. Lester, Gautam Biswas
2026	—	`conf`	Topic-Level Feedback Summarization for an Explanation-Based Classroom Response System. SIGCSE (2) Jordan Esiason, Wookhee Min, Seung Y. Lee, Gamze Ozogul, Xiaoying Zheng, Yeil Jeong, James C. Lester
2025	B	`conf`	A Multi-View Predictive Student Modeling Framework with Interpretable Causal Graph Discovery for Collaborative Learning Analytics. EDM Halim Acosta, Seung Y. Lee, Daeun Hong, Wookhee Min, Bradford W. Mott, Cindy E. Hmelo-Silver, James C. Lester
2025	B	`conf`	A Multimodal Classroom Video Question-Answering Framework for Automated Understanding of Collaborative Learning. ICMI Nithin Sivakumaran, Chia-Yu Yang, Abhay Zala, Shoubin Yu, Daeun Hong, Xiaotian Zou, Elias Stengel-Eskin, Dan Carpenter, Wookhee Min, Cindy E. Hmelo-Silver, Jonathan P. Rowe, James C. Lester, Mohit Bansal
2025	C	`conf`	AI4Health: A Narrative-Centered Educational Game for AI-Infused Biomedical Career Exploration. CoG Bradford W. Mott, Jessica Vandenberg, Carlos Penilla, Sean Hennigan, James C. Lester, Elizabeth Ozer
2025	J	`jnl`	Applying Large Language Models to Enhance Dialogue and Communication Analysis for Adaptive Team Training. Int. J. Artif. Intell. Educ. Randall Spain, Wookhee Min, Vikram Kumaran, Jay Pande, Jason D. Saville, James C. Lester
2025	B	`conf`	Automated Identification of Logical Errors in Programs: Advancing Scalable Analysis of Student Misconceptions. EDM Muntasir Hoq, Ananya Rao, Reisha Jaishankar, Krish Piryani, Nithya Janapati, Jessica Vandenberg, Bradford W. Mott, Narges Norouzi, James C. Lester, Bita Akram
2025	J	`jnl`	Automated Identification of Logical Errors in Programs: Advancing Scalable Analysis of Student Misconceptions. CoRR Muntasir Hoq, Ananya Rao, Reisha Jaishankar, Krish Piryani, Nithya Janapati, Jessica Vandenberg, Bradford W. Mott, Narges Norouzi, James C. Lester, Bita Akram
2025	A	`conf`	Collaborative Game-based Learning Analytics: Predicting Learning Outcomes from Game-based Collaborative Problem Solving Behaviors. LAK Halim Acosta, Daeun Hong, Seung Y. Lee, Wookhee Min, Bradford W. Mott, Cindy E. Hmelo-Silver, James C. Lester
2025	—	`conf`	Collaborative Problem-Solving Dialogue Analysis with Interpretable Temporal Clustering. AIED (3) Yeo Jin Kim, Daeun Hong, Wookhee Min, Snigdha Chaturvedi, Cindy E. Hmelo-Silver, James C. Lester
2025	C	`conf`	Designing a Narrative-Centered Game to Promote AI Literacy and Health Career Exploration. CoG Bradford W. Mott, Jessica Vandenberg, Carlos Penilla, Sean Hennigan, Renee Navarro, James C. Lester, Elizabeth Ozer
2025	—	`conf`	Efficiency or Effectiveness in Game-Based Learning: Is Engagement Enough? GALA Maral Karimi, Megan Wiedbusch, Natalie Blaize, James C. Lester, Roger Azevedo
2025	J	`jnl`	Facilitating Instructors-LLM Collaboration for Problem Design in Introductory Programming Classrooms. CoRR Muntasir Hoq, Jessica Vandenberg, Shuyin Jiao, Seung Y. Lee, Bradford W. Mott, Narges Norouzi, James C. Lester, Bita Akram
2025	—	`conf`	From Sketch to Understanding: Exploring LLM-Based Assessment of Student-Drawn Science Models. AIED Companion (2) Andy Smith, Natalie Brezack, Wynnie Chan, Abby Lavine, Bradford W. Mott, Cathy Ringstaff, Mingyu Feng, James C. Lester
2025	—	`conf`	Gaming the System or Learning? Understanding Self-Regulation Through Learning Processes and Outcomes in Game-Based Learning. GALA Cameron Marano, Megan Wiedbusch, Annamarie Brosnihan, Milouni Patel, James C. Lester, Roger Azevedo
2025	—	`conf`	Improving Student Modeling in Game-Based Learning with Multi-task Learning for Stealth Assessment and Goal Recognition. AIED (4) Anisha Gupta, Wookhee Min, Dan Carpenter, Roger Azevedo, James C. Lester
2025	J	`jnl`	LLM-Based Student Plan Generation for Adaptive Scaffolding in Game-Based Learning Environments. Int. J. Artif. Intell. Educ. Alex Goslen, Yeo Jin Kim, Jonathan P. Rowe, James C. Lester
2025	J	`jnl`	MarginSel : Max-Margin Demonstration Selection for LLMs. CoRR Rajeev Bhatt Ambati, James C. Lester, Shashank Srivastava, Snigdha Chaturvedi
2025	—	`conf`	Predicting Facilitator Interventions in Collaborative Game-Based Learning with Student Dialogue Analysis. AIED (3) Priyanka Khare, Halim Acosta, Dan Carpenter, Haesol Bae, Chen Feng, Bradford W. Mott, Seung Y. Lee, Krista D. Glazewski, Cindy E. Hmelo-Silver, James C. Lester
2025	J	`jnl`	Recognizing Multi-Party Epistemic Dialogue Acts During Collaborative Game-Based Learning Using Large Language Models. Int. J. Artif. Intell. Educ. Halim Acosta, Seung Y. Lee, Haesol Bae, Chen Feng, Jonathan P. Rowe, Krista D. Glazewski, Cindy E. Hmelo-Silver, Bradford W. Mott, James C. Lester
2024	—	`conf`	AI Planning is Elementary: Introducing Young Learners to Automated Problem Solving. ITiCSE (2) Bradford W. Mott, Anisha Gupta, Jessica Vandenberg, Srijita Chakraburty, Anne T. Ottenbreit-Leftwich, Cindy E. Hmelo-Silver, J. Adam Scribner, Seung Y. Lee, Krista D. Glazewski, James C. Lester
2024	—	`conf`	Assessing Student Explanations with Large Language Models Using Fine-Tuning and Few-Shot Learning. BEA Dan Carpenter, Wookhee Min, Seung Y. Lee, Gamze Ozogul, Xiaoying Zheng, James C. Lester
2024	J	`jnl`	Detecting and Mitigating Encoded Bias in Deep Learning-Based Stealth Assessment Models for Reflection-Enriched Game-Based Learning Environments. Int. J. Artif. Intell. Educ. Anisha Gupta, Dan Carpenter, Wookhee Min, Jonathan P. Rowe, Roger Azevedo, James C. Lester
2024	—	`conf`	Dual Process Masking for Dialogue Act Recognition. EMNLP (Findings) Yeo Jin Kim, Halim Acosta, Wookhee Min, Jonathan P. Rowe, Bradford W. Mott, Snigdha Chaturvedi, James C. Lester
2024	J	`jnl`	Exploring Gameplay and Learning in a Narrative-Centered Digital Game for Elementary Science Education. IEEE Trans. Games Seung Y. Lee, Bradford W. Mott, Jessica Vandenberg, Hiller A. Spires, James C. Lester
2024	J	`jnl`	From product to process data: Game mechanics for science learning. Int. J. Serious Games Daryn A. Dever, Megan Wiedbusch, Cameron Marano, Annamarie Brosnihan, Kevin Smith, Milouni Patel, Tara Delgado, James C. Lester, Roger Azevedo
2024	B	`conf`	Multimodal Learning Analytics for Predicting Student Collaboration Satisfaction in Collaborative Game-Based Learning. EDM Halim Acosta, Seung Y. Lee, Bradford W. Mott, Haesol Bae, Krista D. Glazewski, Cindy E. Hmelo-Silver, James C. Lester
2024	—	`conf`	NarrativeGenie: Generating Narrative Beats and Dynamic Storytelling with Large Language Models. AIIDE Vikram Kumaran, Jonathan P. Rowe, James C. Lester
2024	A*	`conf`	Online Reinforcement Learning-Based Pedagogical Planning for Narrative-Centered Learning Environments. AAAI Fahmid Morshed Fahid, Jonathan P. Rowe, Yeo Jin Kim, Shashank Srivastava, James C. Lester
2024	J	`jnl`	Procedural Level Generation in Educational Games From Natural Language Instruction. IEEE Trans. Games Vikram Kumaran, Dan Carpenter, Jonathan P. Rowe, Bradford W. Mott, James C. Lester
2024	A*	`conf`	Supporting Upper Elementary Students in Learning AI Concepts with Story-Driven Game-Based Learning. AAAI Anisha Gupta, Seung Y. Lee, Bradford W. Mott, Srijita Chakraburty, Krista D. Glazewski, Anne T. Ottenbreit-Leftwich, J. Adam Scribner, Cindy E. Hmelo-Silver, James C. Lester
2024	J	`jnl`	The AI Institute for Engaged Learning. AI Mag. James C. Lester, Mohit Bansal, Gautam Biswas, Cindy E. Hmelo-Silver, Jeremy Roschelle, Jonathan P. Rowe
2024	—	`conf`	Towards Attention-Based Automatic Misconception Identification in Introductory Programming Courses. SIGCSE (2) Muntasir Hoq, Jessica Vandenberg, Bradford W. Mott, James C. Lester, Narges Norouzi, Bita Akram
2023	—	`conf`	AI Education for K-12: A Survey. AIED (Posters/Late Breaking Results/...) Ning Wang, James C. Lester
2023	—	`conf`	Assessing the Complexity of Gaming Mechanics During Science Learning. GALA Daryn A. Dever, Megan Wiedbusch, Saerok Park, Andrea Llinas, James C. Lester, Roger Azevedo
2023	—	`conf`	Cracking the Code of Learning Gains: Using Ordered Network Analysis to Understand the Influence of Prior Knowledge. ICQE Andres Felipe Zambrano, Amanda Barany, Jaclyn Ocumpaugh, Nidhi Nasiar, Stephen Hutt, Alex Goslen, Jonathan P. Rowe, James C. Lester, Eric N. Wiebe, Bradford W. Mott
2023	J	`jnl`	Early prediction of student knowledge in game-based learning with distributed representations of assessment questions. Br. J. Educ. Technol. Andrew P. J. Emerson, Wookhee Min, Roger Azevedo, James C. Lester
2023	A	`conf`	Effects of Modalities in Detecting Behavioral Engagement in Collaborative Game-Based Learning. LAK Fahmid Morshed Fahid, Seung Y. Lee, Bradford W. Mott, Jessica Vandenberg, Halim Acosta, Thomas A. Brush, Krista D. Glazewski, Cindy E. Hmelo-Silver, James C. Lester
2023	C	`conf`	End-to-End Procedural Level Generation in Educational Games with Natural Language Instruction. CoG Vikram Kumaran, Dan Carpenter, Jonathan P. Rowe, Bradford W. Mott, James C. Lester
2023	—	`conf`	Enhancing Engagement Modeling in Game-Based Learning Environments with Student-Agent Discourse Analysis. AIED (Posters/Late Breaking Results/...) Alex Goslen, Nathan L. Henderson, Jonathan P. Rowe, Jiayi Zhang, Stephen Hutt, Jaclyn Ocumpaugh, Eric N. Wiebe, Kristy Elizabeth Boyer, Bradford W. Mott, James C. Lester
2023	A	`conf`	Enhancing Stealth Assessment in Collaborative Game-Based Learning with Multi-task Learning. AIED Anisha Gupta, Dan Carpenter, Wookhee Min, Bradford W. Mott, Krista D. Glazewski, Cindy E. Hmelo-Silver, James C. Lester
2023	C	`conf`	Examining the Relationship of Gameplay and Learning in a Narrative-Centered Digital Game for Science Education. CoG Seung Y. Lee, Bradford W. Mott, Jessica Vandenberg, Hiller A. Spires, James C. Lester
2023	—	`conf`	Fostering Upper Elementary AI Education: Iteratively Refining a Use-Modify-Create Scaffolding Progression for AI Planning. ITiCSE (2) Bradford W. Mott, Anisha Gupta, Krista D. Glazewski, Anne T. Ottenbreit-Leftwich, Cindy E. Hmelo-Silver, J. Adam Scribner, Seung Y. Lee, James C. Lester
2023	J	`jnl`	If We Build It, Will They Learn? An Analysis of Students' Understanding in an Interactive Game During and After a Research Project. Technol. Knowl. Learn. Paul Horwitz, Frieda Reichsman, Trudi Lord, Chad Dorsey, Eric N. Wiebe, James C. Lester
2023	—	`conf`	Improving Classroom Dialogue Act Recognition from Limited Labeled Data with Self-Supervised Contrastive Learning Classifiers. ACL (Findings) Vikram Kumaran, Jonathan P. Rowe, Bradford W. Mott, Snigdha Chaturvedi, James C. Lester
2023	—	`conf`	Is Elementary AI Education Possible? SIGCSE (2) Anne T. Ottenbreit-Leftwich, Krista D. Glazewski, Cindy E. Hmelo-Silver, Katie Jantaraweragul, Minji Jeon, Srijita Chakraburty, J. Adam Scribner, Seung Y. Lee, Bradford W. Mott, James C. Lester
2023	—	`conf`	It's Good to Explore: Investigating Silver Pathways and the Role of Frustration During Game-Based Learning. AIED (Posters/Late Breaking Results/...) Nidhi Nasiar, Andres Felipe Zambrano, Jaclyn Ocumpaugh, Stephen Hutt, Alexis Goslen, Jonathan P. Rowe, James C. Lester, Nathan L. Henderson, Eric N. Wiebe, Kristy Elizabeth Boyer, Bradford W. Mott
2023	J	`jnl`	K-12 Education in the Age of AI: A Call to Action for K-12 AI Literacy. Int. J. Artif. Intell. Educ. Ning Wang, James C. Lester
2023	—	`conf`	Language Model-Based Player Goal Recognition in Open World Digital Games. AIIDE Yeo Jin Kim, Alex Goslen, Jonathan P. Rowe, Bradford W. Mott, James C. Lester
2023	—	`conf`	Language Modeling for Plan Generation in Game-Base Learning Environments. LLM@AIED Alex Goslen, Yeo Jin Kim, Jonathan P. Rowe, James C. Lester
2023	J	`jnl`	Lessons Learned for AI Education with Elementary Students and Teachers. Int. J. Artif. Intell. Educ. Anne T. Ottenbreit-Leftwich, Krista D. Glazewski, Minji Jeon, Katie Jantaraweragul, Cindy E. Hmelo-Silver, J. Adam Scribner, Seung Y. Lee, Bradford W. Mott, James C. Lester
2023	A	`conf`	Multimodal Predictive Student Modeling with Multi-Task Transfer Learning. LAK Andrew Emerson, Wookhee Min, Jonathan P. Rowe, Roger Azevedo, James C. Lester
2023	J	`jnl`	Preface to the Special Issue on K-12 AI Education. Int. J. Artif. Intell. Educ. Ning Wang, James C. Lester
2023	A	`conf`	Robust Team Communication Analytics with Transformer-Based Dialogue Modeling. AIED Jay Pande, Wookhee Min, Randall D. Spain, Jason D. Saville, James C. Lester
2023	—	`conf`	SceneCraft: Automating Interactive Narrative Scene Generation in Digital Games with Large Language Models. AIIDE Vikram Kumaran, Jonathan P. Rowe, Bradford W. Mott, James C. Lester
2023	—	`conf`	Towards a Multimodal Data-driven Framework for Adaptive Coaching in Collective Simulation-Based Training. AI-GEL@AIED Andy Smith, Randall Spain, Wookhee Min, Benjamin S. Goldberg, James C. Lester
2022	J	`jnl`	A learning analytics approach towards understanding collaborative inquiry in a problem-based learning environment. Br. J. Educ. Technol. Asmalina Saleh, Tanner M. Phillips, Cindy E. Hmelo-Silver, Krista D. Glazewski, Bradford W. Mott, James C. Lester
2022	J	`jnl`	Affective Dynamics and Cognition During Game-Based Learning. IEEE Trans. Affect. Comput. Elizabeth B. Cloude, Daryn A. Dever, Debbie L. Hahs-Vaughn, Andrew Emerson, Roger Azevedo, James C. Lester
2022	B	`conf`	Disruptive Talk Detection in Multi-Party Dialogue within Collaborative Learning Environments with a Regularized User-Aware Network. SIGDIAL Kyungjin Park, Hyunwoo Sohn, Wookhee Min, Bradford W. Mott, Krista D. Glazewski, Cindy E. Hmelo-Silver, James C. Lester
2022	—	`conf`	Enhancing Multimodal Goal Recognition in Open-World Games with Natural Language Player Reflections. AIIDE Anisha Gupta, Dan Carpenter, Wookhee Min, Jonathan P. Rowe, Roger Azevedo, James C. Lester
2022	B	`conf`	Enhancing Stealth Assessment in Game-Based Learning Environments with Generative Zero-Shot Learning. EDM Nathan L. Henderson, Halim Acosta, Wookhee Min, Bradford W. Mott, Trudi Lord, Frieda Reichsman, Chad Dorsey, Eric N. Wiebe, James C. Lester
2022	—	`conf`	Investigating Student Interest and Engagement in Game-Based Learning Environments. AIED (1) Jiayi Zhang, Stephen Hutt, Jaclyn Ocumpaugh, Nathan L. Henderson, Alex Goslen, Jonathan P. Rowe, Kristy Elizabeth Boyer, Eric N. Wiebe, Bradford W. Mott, James C. Lester
2022	J	`jnl`	Investigating a visual interface for elementary students to formulate AI planning tasks. J. Comput. Lang. Kyungjin Park, Bradford W. Mott, Seung Y. Lee, Anisha Gupta, Katie Jantaraweragul, Krista D. Glazewski, J. Adam Scribner, Anne T. Ottenbreit-Leftwich, Cindy E. Hmelo-Silver, James C. Lester
2022	—	`conf`	Leveraging Student Goal Setting for Real-Time Plan Recognition in Game-Based Learning. AIED (1) Alex Goslen, Dan Carpenter, Jonathan P. Rowe, Nathan L. Henderson, Roger Azevedo, James C. Lester
2022	—	`conf`	Multimodal Behavioral Disengagement Detection for Collaborative Game-Based Learning. AIED (2) Fahmid Morshed Fahid, Halim Acosta, Seung Y. Lee, Dan Carpenter, Bradford W. Mott, Haesol Bae, Asmalina Saleh, Thomas A. Brush, Krista D. Glazewski, Cindy E. Hmelo-Silver, James C. Lester
2022	—	`conf`	PrimaryAI: Co-Designing Immersive Problem-Based Learning for Upper Elementary Student Learning of AI Concepts and Practices. ITiCSE (2) Krista D. Glazewski, Anne T. Ottenbreit-Leftwich, Katie Jantaraweragul, Minji Jeon, Cindy E. Hmelo-Silver, J. Adam Scribner, Seung Y. Lee, Bradford W. Mott, James C. Lester
2022	—	`conf`	Principles for AI Education for Elementary Grades Students. ITiCSE (2) Anne T. Ottenbreit-Leftwich, Krista D. Glazewski, Minji Jeon, Katie Jantaraweragul, Cindy E. Hmelo-Silver, J. Adam Scribner, Seung Y. Lee, Bradford W. Mott, James C. Lester
2022	—	`conf`	Robust Adaptive Scaffolding with Inverse Reinforcement Learning-Based Reward Design. AIED (2) Fahmid Morshed Fahid, Jonathan P. Rowe, Randall D. Spain, Benjamin S. Goldberg, Robert Pokorny, James C. Lester
2022	—	`conf`	Robust Player Plan Recognition in Digital Games with Multi-Task Multi-Label Learning. AIIDE Alex Goslen, Dan Carpenter, Jonathan P. Rowe, Roger Azevedo, James C. Lester
2021	C	`conf`	"What's Important to You, Max?": The Influence of Goals on Engagement in an Interactive Narrative for Adolescent Health Behavior Change. ICIDS Megan Mott, Bradford W. Mott, Jonathan P. Rowe, Elizabeth Ozer, Alison Giovanelli, Mark Berna, Marianne Pugatch, Kathleen Tebb, Carlos Penilla, James C. Lester
2021	A*	`conf`	AI and the Future of Education. ACM Multimedia James C. Lester
2021	A*	`conf`	AI-Infused Collaborative Inquiry in Upper Elementary School: A Game-Based Learning Approach. AAAI Seung Y. Lee, Bradford W. Mott, Anne T. Ottenbreit-Leftwich, J. Adam Scribner, Sandra Taylor, Kyungjin Park, Jonathan P. Rowe, Krista D. Glazewski, Cindy E. Hmelo-Silver, James C. Lester
2021	—	`conf`	Adaptively Scaffolding Cognitive Engagement with Batch Constrained Deep Q-Networks. AIED (1) Fahmid Morshed Fahid, Jonathan P. Rowe, Randall D. Spain, Benjamin S. Goldberg, Robert Pokorny, James C. Lester
2021	B	`conf`	Designing a Visual Interface for Elementary Students to Formulate AI Planning Tasks. VL/HCC Kyungjin Park, Bradford W. Mott, Seung Y. Lee, Krista D. Glazewski, J. Adam Scribner, Anne T. Ottenbreit-Leftwich, Cindy E. Hmelo-Silver, James C. Lester
2021	A	`conf`	Detecting Disruptive Talk in Student Chat-Based Discussion within Collaborative Game-Based Learning Environments. LAK Kyungjin Park, Hyunwoo Sohn, Bradford W. Mott, Wookhee Min, Asmalina Saleh, Krista D. Glazewski, Cindy E. Hmelo-Silver, James C. Lester
2021	—	`conf`	Developing Adaptive Team Coaching in GIFT: A Data-Driven Approach. TTW@AIED Randall D. Spain, Jonathan P. Rowe, Benjamin S. Goldberg, Robert Pokorny, Michael Hoffman, Steven Harrison, James C. Lester
2021	B	`conf`	Early Prediction of Museum Visitor Engagement with Multimodal Adversarial Domain Adaptation. EDM Nathan L. Henderson, Wookhee Min, Andrew Emerson, Jonathan P. Rowe, Seung Y. Lee, James Minogue, James C. Lester
2021	B	`conf`	Enhancing Multimodal Affect Recognition with Multi-Task Affective Dynamics Modeling. ACII Nathan L. Henderson, Wookhee Min, Jonathan P. Rowe, James C. Lester
2021	—	`conf`	Exploration of Team Communication Behaviors from a Live Training Event. AHFE (11) Jason D. Saville, Randall D. Spain, Joan Hall Johnston, James C. Lester
2021	A	`conf`	Exploring Novice Programmers' Hint Requests in an Intelligent Block-Based Coding Environment. SIGCSE Joseph B. Wiggins, Fahmid M. Fahid, Andrew Emerson, Madeline Hinckle, Andy Smith, Kristy Elizabeth Boyer, Bradford W. Mott, Eric N. Wiebe, James C. Lester
2021	J	`jnl`	Game-Based Learning Analytics for Supporting Adolescents' Reflection. J. Learn. Anal. Elizabeth B. Cloude, Dan Carpenter, Daryn A. Dever, Roger Azevedo, James C. Lester
2021	A	`conf`	How do Elementary Students Conceptualize Artificial Intelligence? SIGCSE Anne T. Ottenbreit-Leftwich, Krista D. Glazewski, Minji Jeon, Cindy E. Hmelo-Silver, Bradford W. Mott, Seung Y. Lee, James C. Lester
2021	A	`conf`	Investigating Student Reflection during Game-Based Learning in Middle Grades Science. LAK Dan Carpenter, Elizabeth B. Cloude, Jonathan P. Rowe, Roger Azevedo, James C. Lester
2021	—	`conf`	Modeling Frustration Trajectories and Problem-Solving Behaviors in Adaptive Learning Environments for Introductory Computer Science. AIED (2) Xiaoyi Tian, Joseph B. Wiggins, Fahmid Morshed Fahid, Andrew Emerson, Dolly Bounajim, Andy Smith, Kristy Elizabeth Boyer, Eric N. Wiebe, Bradford W. Mott, James C. Lester
2021	—	`conf`	Multidimensional Team Communication Modeling for Adaptive Team Training: A Hybrid Deep Learning and Graphical Modeling Framework. AIED (1) Wookhee Min, Randall Spain, Jason D. Saville, Bradford W. Mott, Keith Brawner, Joan Johnston, James C. Lester
2021	—	`conf`	Multimodal Multi-Task Stealth Assessment for Reflection-Enriched Game-Based Learning. MAIED@AIED Anisha Gupta, Dan Carpenter, Wookhee Min, Jonathan P. Rowe, Roger Azevedo, James C. Lester
2021	—	`conf`	Multimodal Trajectory Analysis of Visitor Engagement with Interactive Science Museum Exhibits. AIED (2) Andrew Emerson, Nathan L. Henderson, Wookhee Min, Jonathan P. Rowe, James Minogue, James C. Lester
2021	J	`jnl`	Predictive Student Modeling in Game-Based Learning Environments with Word Embedding Representations of Reflection. Int. J. Artif. Intell. Educ. Michael Geden, Andrew Emerson, Dan Carpenter, Jonathan P. Rowe, Roger Azevedo, James C. Lester
2021	A	`conf`	Progression Trajectory-Based Student Modeling for Novice Block-Based Programming. UMAP Fahmid Morshed Fahid, Xiaoyi Tian, Andrew Emerson, Joseph B. Wiggins, Dolly Bounajim, Andy Smith, Eric N. Wiebe, Bradford W. Mott, Kristy Elizabeth Boyer, James C. Lester
2021	—	`conf`	Supporting Students' Computer Science Learning with a Game-based Learning Environment that Integrates a Use-Modify-Create Scaffolding Framework. ITiCSE (1) Danielle Cadieux Boulden, Arif Rachmatullah, Madeline Hinckle, Dolly Bounajim, Bradford W. Mott, Kristy Elizabeth Boyer, James C. Lester, Eric N. Wiebe
2021	B	`conf`	What's Fair is Fair: Detecting and Mitigating Encoded Bias in Multimodal Models of Museum Visitor Attention. ICMI Halim Acosta, Nathan L. Henderson, Jonathan P. Rowe, Wookhee Min, James Minogue, James C. Lester
2020	A	`conf`	A Conceptual Assessment Framework for K-12 Computer Science Rubric Design. SIGCSE Bita Akram, Wookhee Min, Eric N. Wiebe, Anam Navied, Bradford W. Mott, Kristy Elizabeth Boyer, James C. Lester
2020	—	`conf`	A Data-Driven Approach to Automatically Assessing Concept-Level CS Competencies Based on Student Programs. CSEDM@EDM Bita Akram, Hamoon Azizolsoltani, Wookhee Min, Eric N. Wiebe, Anam Navied, Bradford W. Mott, Kristy Elizabeth Boyer, James C. Lester
2020	—	`conf`	Automated Analysis of Middle School Students' Written Reflections During Game-Based Learning. AIED (1) Dan Carpenter, Michael Geden, Jonathan P. Rowe, Roger Azevedo, James C. Lester
2020	B	`conf`	Automated Assessment of Computer Science Competencies from Student Programs with Gaussian Process Regression. EDM Bita Akram, Hamoon Azizsoltani, Wookhee Min, Eric N. Wiebe, Bradford W. Mott, Anam Navied, Kristy Elizabeth Boyer, James C. Lester
2020	A	`conf`	Cluster-Based Analysis of Novice Coding Misconceptions in Block-Based Programming. SIGCSE Andrew Emerson, Andy Smith, Fernando J. Rodríguez, Eric N. Wiebe, Bradford W. Mott, Kristy Elizabeth Boyer, James C. Lester
2020	J	`jnl`	DeepStealth: Game-Based Learning Stealth Assessment With Deep Neural Networks. IEEE Trans. Learn. Technol. Wookhee Min, Megan Hardy Frankosky, Bradford W. Mott, Jonathan P. Rowe, Andy Smith, Eric N. Wiebe, Kristy Elizabeth Boyer, James C. Lester
2020	—	`conf`	Designing Intelligent Cognitive Assistants With Teachers to Support Classroom Orchestration of Collaborative Inquiry. ICLS Haesol Bae, Asmalina Saleh, Chen Feng, Krista D. Glazewski, Cindy E. Hmelo-Silver, Yuxin Chen, J. Adam Scribner, Thomas A. Brush, Bradford W. Mott, Seung Y. Lee, James C. Lester
2020	B	`conf`	Designing a Collaborative Game-Based Learning Environment for AI-Infused Inquiry Learning in Elementary School Classrooms. ITiCSE Seung Y. Lee, Bradford W. Mott, Anne T. Ottenbreit-Leftwich, J. Adam Scribner, Sandra Taylor, Krista D. Glazewski, Cindy E. Hmelo-Silver, James C. Lester
2020	—	`conf`	Detecting Off-Task Behavior from Student Dialogue in Game-Based Collaborative Learning. AIED (1) Dan Carpenter, Andrew Emerson, Bradford W. Mott, Asmalina Saleh, Krista D. Glazewski, Cindy E. Hmelo-Silver, James C. Lester
2020	B	`conf`	Early Prediction of Visitor Engagement in Science Museums with Multimodal Learning Analytics. ICMI Andrew Emerson, Nathan L. Henderson, Jonathan P. Rowe, Wookhee Min, Seung Y. Lee, James Minogue, James C. Lester
2020	B	`conf`	Enhancing Affect Detection in Game-Based Learning Environments with Multimodal Conditional Generative Modeling. ICMI Nathan L. Henderson, Wookhee Min, Jonathan P. Rowe, James C. Lester
2020	B	`conf`	Enhancing Student Competency Models for Game-Based Learning with a Hybrid Stealth Assessment Framework. EDM Nathan L. Henderson, Vikram Kumara, Wookhee Min, Bradford W. Mott, Ziwei Wu, Danielle Boulden, Trudi Lord, Frieda Reichsman, Chad Dorsey, Eric N. Wiebe, James C. Lester
2020	A	`conf`	Exploring Middle School Students' Reflections on the Infusion of CS into Science Classrooms. SIGCSE Mehmet Celepkolu, David Austin Fussell, Aisha Chung Galdo, Kristy Elizabeth Boyer, Eric N. Wiebe, Bradford W. Mott, James C. Lester
2020	—	`conf`	Generating Game Levels for Multiple Distinct Games with a Common Latent Space. AIIDE Vikram Kumaran, Bradford W. Mott, James C. Lester
2020	—	`conf`	Generating Game Levels to Develop Computer Science Competencies in Game-Based Learning Environments. AIED (2) Kyungjin Park, Bradford W. Mott, Wookhee Min, Eric N. Wiebe, Kristy Elizabeth Boyer, James C. Lester
2020	—	`conf`	Improving Affect Detection in Game-Based Learning with Multimodal Data Fusion. AIED (1) Nathan L. Henderson, Jonathan P. Rowe, Luc Paquette, Ryan S. Baker, James C. Lester
2020	—	`conf`	Investigating Visitor Engagement in Interactive Science Museum Exhibits with Multimodal Bayesian Hierarchical Models. AIED (1) Andrew Emerson, Nathan L. Henderson, Jonathan P. Rowe, Wookhee Min, Seung Y. Lee, James Minogue, James C. Lester
2020	—	`conf`	Multimodal Player Affect Modeling with Auxiliary Classifier Generative Adversarial Networks. AIIDE Nathan L. Henderson, Wookhee Min, Jonathan P. Rowe, James C. Lester
2020	J	`jnl`	Multimodal learning analytics for game-based learning. Br. J. Educ. Technol. Andrew Emerson, Elizabeth B. Cloude, Roger Azevedo, James C. Lester
2020	A	`conf`	Predictive Student Modeling in Block-Based Programming Environments with Bayesian Hierarchical Models. UMAP Andrew Emerson, Michael Geden, Andy Smith, Eric N. Wiebe, Bradford W. Mott, Kristy Elizabeth Boyer, James C. Lester
2020	A*	`conf`	Predictive Student Modeling in Educational Games with Multi-Task Learning. AAAI Michael Geden, Andrew Emerson, Jonathan P. Rowe, Roger Azevedo, James C. Lester
2020	C	`conf`	Promoting Computer Science Learning with Block-Based Programming and Narrative-Centered Gameplay. CoG Wookhee Min, Bradford W. Mott, Kyungjin Park, Sandra Taylor, Bita Akram, Eric N. Wiebe, Kristy Elizabeth Boyer, James C. Lester
2020	—	`conf`	Student Reflections on Pair Programming in Middle School: A Thematic Analysis. ICLS Mehmet Celepkolu, Aisha Chung Galdo, Kristy Elizabeth Boyer, Eric N. Wiebe, Bradford W. Mott, James C. Lester
2020	—	`conf`	Supporting Collaboration: From Learning Analytics to Teacher Dashboards. ICLS Yuxin Chen, Asmalina Saleh, Cindy E. Hmelo-Silver, Krista D. Glazewski, Bradford W. Mott, James C. Lester
2020	J	`jnl`	The Impact of Contextualized Emotions on Self-Regulated Learning and Scientific Reasoning during Learning with a Game-Based Learning Environment. Int. J. Artif. Intell. Educ. Michelle Taub, Robert Sawyer, James C. Lester, Roger Azevedo
2020	B	`conf`	The Relationship of Gender, Experiential, and Psychological Factors to Achievement in Computer Science. ITiCSE Madeline Hinckle, Arif Rachmatullah, Bradford W. Mott, Kristy Elizabeth Boyer, James C. Lester, Eric N. Wiebe
2020	J	`jnl`	The agency effect: The impact of student agency on learning, emotions, and problem-solving behaviors in a game-based learning environment. Comput. Educ. Michelle Taub, Robert Sawyer, Andy Smith, Jonathan P. Rowe, Roger Azevedo, James C. Lester
2020	—	`conf`	Using Activity Theory to Understand the Synergy Between Human and Computer Support in Collaborative Inquiry Learning. ICLS Asmalina Saleh, Haesol Bae, Cindy E. Hmelo-Silver, Krista D. Glazewski, Yuxin Chen, Bradford W. Mott, James C. Lester
2019	—	`conf`	4D Affect Detection: Improving Frustration Detection in Game-Based Learning with Posture-Based Temporal Data Fusion. AIED (1) Nathan L. Henderson, Jonathan P. Rowe, Bradford W. Mott, Keith Brawner, Ryan S. Baker, James C. Lester
2019	J	`jnl`	A Multimodal Assessment Framework for Integrating Student Writing and Drawing in Elementary Science Learning. IEEE Trans. Learn. Technol. Andy Smith, Samuel P. Leeman-Munk, Angi Shelton, Bradford W. Mott, Eric N. Wiebe, James C. Lester
2019	—	`conf`	Assessing Collaborative Problem Solving in the Context of a Game-based Learning Environment. CSCL Asmalina Saleh, Yuxin Chen, Abeera P. Rehmat, Karyn Housh, Cindy E. Hmelo-Silver, Krista D. Glazewski, James C. Lester
2019	A	`conf`	Assessing Middle School Students' Computational Thinking Through Programming Trajectory Analysis. SIGCSE Bita Akram, Wookhee Min, Eric N. Wiebe, Bradford W. Mott, Kristy Elizabeth Boyer, James C. Lester
2019	C	`conf`	Designing and Developing Interactive Narratives for Collaborative Problem-Based Learning. ICIDS Bradford W. Mott, Robert G. Taylor, Seung Y. Lee, Jonathan P. Rowe, Asmalina Saleh, Krista D. Glazewski, Cindy E. Hmelo-Silver, James C. Lester
2019	A	`conf`	Development of a Lean Computational Thinking Abilities Assessment for Middle Grades Students. SIGCSE Eric N. Wiebe, Jennifer E. London, Osman Aksit, Bradford W. Mott, Kristy Elizabeth Boyer, James C. Lester
2019	C	`conf`	Generating Educational Game Levels with Multistep Deep Convolutional Generative Adversarial Networks. CoG Kyungjin Park, Bradford W. Mott, Wookhee Min, Kristy Elizabeth Boyer, Eric N. Wiebe, James C. Lester
2019	B	`conf`	Improving Sensor-Based Affect Detection with Multimodal Data Imputation. ACII Nathan L. Henderson, Andrew Emerson, Jonathan P. Rowe, James C. Lester
2019	—	`conf`	Intelligent Cognitive Assistants to Support Orchestration in CSCL. CSCL Haesol Bae, Krista D. Glazewski, Cindy E. Hmelo-Silver, James C. Lester, Bradford W. Mott, Jonathan P. Rowe
2019	—	`conf`	Predicting Challenge Outcomes for Students in a Digital Game for Learning Genetics. EDM (Workshops) Ziwei Wu, Bradford W. Mott, Wookhee Min, Robert Taylor, Danielle Boulden, Trudi Lord, Frieda Reichsman, Chad Dorsey, Eric N. Wiebe, James C. Lester
2019	—	`conf`	Predicting Dialogue Breakdown in Conversational Pedagogical Agents with Multimodal LSTMs. AIED (2) Wookhee Min, Kyungjin Park, Joseph B. Wiggins, Bradford W. Mott, Eric N. Wiebe, Kristy Elizabeth Boyer, James C. Lester
2019	B	`conf`	Predicting Early and Often: Predictive Student Modeling for Block-Based Programming Environments. EDM Andrew Emerson, Andy Smith, Cody Smith, Fernando J. Rodríguez, Wookhee Min, Eric N. Wiebe, Bradford W. Mott, Kristy Elizabeth Boyer, James C. Lester
2019	—	`conf`	Sensor-based Data Fusion for Multimodal Affect Detection in Game-based Learning Environments. EDM (Workshops) Nathan L. Henderson, Jonathan P. Rowe, Bradford W. Mott, James C. Lester
2019	—	`conf`	Supporting Collaborative Problem Solving in a Game-Based Learning Environment. CSCL Asmalina Saleh, Yuxin Chen, Cindy E. Hmelo-Silver, Krista D. Glazewski, Bradford W. Mott, Robert G. Taylor, Jonathan P. Rowe, James C. Lester
2019	—	`conf`	Take the Initiative: Mixed Initiative Dialogue Policies for Pedagogical Agents in Game-Based Learning Environments. AIED (2) Joseph B. Wiggins, Mayank Kulkarni, Wookhee Min, Kristy Elizabeth Boyer, Bradford W. Mott, Eric N. Wiebe, James C. Lester
2019	—	`conf`	The Role of Achievement Goal Orientation on Metacognitive Process Use in Game-Based Learning. AIED (2) Elizabeth B. Cloude, Michelle Taub, James C. Lester, Roger Azevedo
2019	—	`conf`	Toward Computational Models of Team Effectiveness with Natural Language Processing. TTW@AIED Randall Spain, Michael Geden, Wookhee Min, Bradford W. Mott, James C. Lester
2019	—	`conf`	Toward the Application of Anticipatory Thinking in Support of Risk Identification. COGSAT@AAAI Fall Symposium Michael Geden, Randall Spain, Jing Feng, Andy Smith, Richard Wagner, James C. Lester
2018	—	`conf`	Affect-Based Early Prediction of Player Mental Demand and Engagement for Educational Games. AIIDE Joseph B. Wiggins, Mayank Kulkarni, Wookhee Min, Bradford W. Mott, Kristy Elizabeth Boyer, Eric N. Wiebe, James C. Lester
2018	J	`jnl`	Detecting and Addressing Frustration in a Serious Game for Military Training. Int. J. Artif. Intell. Educ. Jeanine DeFalco, Jonathan P. Rowe, Luc Paquette, Vasiliki Georgoulas, Keith W. Brawner, Bradford W. Mott, Ryan S. Baker, James C. Lester
2018	B	`conf`	Filtered Time Series Analyses of Student Problem-Solving Behaviors in Game-based Learning. EDM Robert Sawyer, Jonathan P. Rowe, Roger Azevedo, James C. Lester
2018	A	`conf`	Gaze-Enhanced Student Modeling for Game-based Learning. UMAP Andrew Emerson, Robert Sawyer, Roger Azevedo, James C. Lester
2018	A*	`conf`	High-Fidelity Simulated Players for Interactive Narrative Planning. IJCAI Pengcheng Wang, Jonathan P. Rowe, Wookhee Min, Bradford W. Mott, James C. Lester
2018	B	`conf`	Identifying How Metacognitive Judgments Influence Student Performance During Learning with MetaTutorIVH. ITS Nicholas V. Mudrick, Robert Sawyer, Megan J. Price, James C. Lester, Candice Roberts, Roger Azevedo
2018	—	`conf`	Impact of Learner-Centered Affective Dynamics on Metacognitive Judgements and Performance in Advanced Learning Technologies. AIED (2) Robert Sawyer, Nicholas V. Mudrick, Roger Azevedo, James C. Lester
2018	B	`conf`	Improving Stealth Assessment in Game-based Learning with LSTM-based Analytics. EDM Bita Akram, Wookhee Min, Eric N. Wiebe, Bradford W. Mott, Kristy Elizabeth Boyer, James C. Lester
2018	—	`conf`	Infusing computational thinking into middle grade science classrooms: lessons learned. WiPSCE Veronica Cateté, Nicholas Lytle, Yihuan Dong, Danielle Boulden, Bita Akram, Jennifer Houchins, Tiffany Barnes, Eric N. Wiebe, James C. Lester, Bradford W. Mott, Kristy Elizabeth Boyer
2018	A	`conf`	Introducing the Computer Science Concept of Variables in Middle School Science Classrooms. SIGCSE Philip Sheridan Buffum, Kimberly Michelle Ying, Xiaoxi Zheng, Kristy Elizabeth Boyer, Eric N. Wiebe, Bradford W. Mott, David C. Blackburn, James C. Lester
2018	—	`conf`	Modeling Player Engagement with Bayesian Hierarchical Models. AIIDE Robert Sawyer, Jonathan P. Rowe, Roger Azevedo, James C. Lester
2018	J	`jnl`	Pedagogical Agents: Back to the Future. AI Mag. W. Lewis Johnson, James C. Lester
2018	—	`conf`	Scaffolding Peer Facilitation in Computer-Supported Problem-Based Learning Environments. ICLS Asmalina Saleh, Cindy E. Hmelo-Silver, Yuxin Chen, Katherine Shanahan, Jonathan P. Rowe, James C. Lester
2018	J	`jnl`	Special Issue on the Generalized Intelligent Framework for Tutoring (GIFT): Creating a Stable and Flexible Platform for Innovations in AIED Research. Int. J. Artif. Intell. Educ. Robert A. Sottilare, Ryan S. Baker, Arthur C. Graesser, James C. Lester
2018	—	`conf`	Towards Adaptive Support for Anticipatory Thinking. APAScience Michael Geden, Andy Smith, James Campbell, Adam Amos-Binks, Bradford W. Mott, Jing Feng, James C. Lester
2018	—	`conf`	User Affect and No-Match Dialogue Scenarios: An Analysis of Facial Expression. MA3HMI@ICMI Joseph B. Wiggins, Mayank Kulkarni, Wookhee Min, Kristy Elizabeth Boyer, Bradford W. Mott, Eric N. Wiebe, James C. Lester
2017	A	`conf`	"Thanks Alisha, Keep in Touch": Gender Effects and Engagement with Virtual Learning Companions. AIED Lydia G. Pezzullo, Joseph B. Wiggins, Megan Hardy Frankosky, Wookhee Min, Kristy Elizabeth Boyer, Bradford W. Mott, Eric N. Wiebe, James C. Lester
2017	A	`conf`	Affect Dynamics in Military Trainees Using vMedic: From Engaged Concentration to Boredom to Confusion. AIED Jaclyn Ocumpaugh, Juan Miguel L. Andres, Ryan S. Baker, Jeanine DeFalco, Luc Paquette, Jonathan P. Rowe, Bradford W. Mott, James C. Lester, Vasiliki Georgoulas, Keith W. Brawner, Robert A. Sottilare
2017	A	`conf`	Balancing Learning and Engagement in Game-Based Learning Environments with Multi-objective Reinforcement Learning. AIED Robert Sawyer, Jonathan P. Rowe, James C. Lester
2017	—	`conf`	Deep LSTM-Based Goal Recognition Models for Open-World Digital Games. AAAI Workshops Wookhee Min, Bradford W. Mott, Jonathan P. Rowe, James C. Lester
2017	J	`jnl`	Do You Think You Can? The Influence of Student Self-Efficacy on the Effectiveness of Tutorial Dialogue for Computer Science. Int. J. Artif. Intell. Educ. Joseph B. Wiggins, Joseph F. Grafsgaard, Kristy Elizabeth Boyer, Eric N. Wiebe, James C. Lester
2017	A	`conf`	Enhancing Student Models in Game-based Learning with Facial Expression Recognition. UMAP Robert Sawyer, Andy Smith, Jonathan P. Rowe, Roger Azevedo, James C. Lester
2017	A	`conf`	Inducing Stealth Assessors from Game Interaction Data. AIED Wookhee Min, Megan Hardy Frankosky, Bradford W. Mott, Eric N. Wiebe, Kristy Elizabeth Boyer, James C. Lester
2017	A*	`conf`	Interactive Narrative Personalization with Deep Reinforcement Learning. IJCAI Pengcheng Wang, Jonathan P. Rowe, Wookhee Min, Bradford W. Mott, James C. Lester
2017	A	`conf`	Is More Agency Better? The Impact of Student Agency on Game-Based Learning. AIED Robert Sawyer, Andy Smith, Jonathan P. Rowe, Roger Azevedo, James C. Lester
2017	—	`conf`	Multimodal Goal Recognition in Open-World Digital Games. AIIDE Wookhee Min, Bradford W. Mott, Jonathan P. Rowe, Robert G. Taylor, Eric N. Wiebe, Kristy Elizabeth Boyer, James C. Lester
2017	—	`ch.`	Perspectives on learning with multimodal technology. The Handbook of Multimodal-Multisensor Interfaces, Volume 1 (1) Karin Harman James, James C. Lester, Dan Schwartz, Katherine M. Cheng, Sharon L. Oviatt
2017	J	`jnl`	Play in the Museum: Design and Development of a Game-Based Learning Exhibit for Informal Science Education. Int. J. Gaming Comput. Mediat. Simulations Jonathan P. Rowe, Eleni V. Lobene, Bradford W. Mott, James C. Lester
2017	—	`conf`	Simulating Player Behavior for Data-Driven Interactive Narrative Personalization. AIIDE Pengcheng Wang, Jonathan P. Rowe, Wookhee Min, Bradford W. Mott, James C. Lester
2017	B	`conf`	Toward affect-sensitive virtual human tutors: The influence of facial expressions on learning and emotion. ACII Nicholas V. Mudrick, Michelle Taub, Roger Azevedo, Jonathan P. Rowe, James C. Lester
2017	J	`jnl`	Using multi-channel data with multi-level modeling to assess in-game performance during gameplay with Crystal Island. Comput. Hum. Behav. Michelle Taub, Nicholas V. Mudrick, Roger Azevedo, Garrett C. Millar, Jonathan P. Rowe, James C. Lester
2016	—	`conf`	A Generalized Multidimensional Evaluation Framework for Player Goal Recognition. AIIDE Wookhee Min, Alok Baikadi, Bradford W. Mott, Jonathan P. Rowe, Barry Liu, Eunyoung Ha, James C. Lester
2016	J	`jnl`	Collaboration and Gender Equity in Game-Based Learning for Middle School Computer Science. Comput. Sci. Eng. Philip Sheridan Buffum, Megan Frankosky, Kristy Elizabeth Boyer, Eric N. Wiebe, Bradford W. Mott, James C. Lester
2016	C	`conf`	Decomposing Drama Management in Educational Interactive Narrative: A Modular Reinforcement Learning Approach. ICIDS Pengcheng Wang, Jonathan P. Rowe, Bradford W. Mott, James C. Lester
2016	A	`conf`	Empowering All Students: Closing the CS Confidence Gap with an In-School Initiative for Middle School Students. SIGCSE Philip Sheridan Buffum, Megan Hardy Frankosky, Kristy Elizabeth Boyer, Eric N. Wiebe, Bradford W. Mott, James C. Lester
2016	J	`jnl`	Face-to-Face Interaction with Pedagogical Agents, Twenty Years Later. Int. J. Artif. Intell. Educ. W. Lewis Johnson, James C. Lester
2016	A	`conf`	Gender Differences in Facial Expressions of Affect During Learning. UMAP Alexandria Katarina Vail, Joseph F. Grafsgaard, Kristy Elizabeth Boyer, Eric N. Wiebe, James C. Lester
2016	B	`conf`	Integrating Real-Time Drawing and Writing Diagnostic Models: An Evidence-Centered Design Framework for Multimodal Science Assessment. ITS Andy Smith, Osman Aksit, Wookhee Min, Eric N. Wiebe, Bradford W. Mott, James C. Lester
2016	B	`conf`	Mining Sequences of Gameplay for Embedded Assessment in Collaborative Learning. EDM Philip Sheridan Buffum, Megan Frankosky, Kristy Elizabeth Boyer, Eric N. Wiebe, Bradford W. Mott, James C. Lester
2016	A*	`conf`	Player Goal Recognition in Open-World Digital Games with Long Short-Term Memory Networks. IJCAI Wookhee Min, Bradford W. Mott, Jonathan P. Rowe, Barry Liu, James C. Lester
2016	B	`conf`	Predicting Dialogue Acts for Intelligent Virtual Agents with Multimodal Student Interaction Data. EDM Wookhee Min, Joseph B. Wiggins, Lydia Pezzullo, Alexandria Katarina Vail, Kristy Elizabeth Boyer, Bradford W. Mott, Megan Frankosky, Eric N. Wiebe, James C. Lester
2016	B	`conf`	Predicting Learning from Student Affective Response to Tutor Questions. ITS Alexandria Katarina Vail, Joseph F. Grafsgaard, Kristy Elizabeth Boyer, Eric N. Wiebe, James C. Lester
2016	B	`conf`	The Affective Impact of Tutor Questions: Predicting Frustration and Engagement. EDM Alexandria Katarina Vail, Joseph B. Wiggins, Joseph F. Grafsgaard, Kristy Elizabeth Boyer, Eric N. Wiebe, James C. Lester
2016	B	`conf`	Using Multi-level Modeling with Eye-Tracking Data to Predict Metacognitive Monitoring and Self-regulated Learning with Crystal Island. ITS Michelle Taub, Nicholas V. Mudrick, Roger Azevedo, Garrett C. Millar, Jonathan P. Rowe, James C. Lester
2015	A	`conf`	A Practical Guide to Developing and Validating Computer Science Knowledge Assessments with Application to Middle School. SIGCSE Philip Sheridan Buffum, Eleni V. Lobene, Megan Hardy Frankosky, Kristy Elizabeth Boyer, Eric N. Wiebe, James C. Lester
2015	—	`conf`	AI and Ed: A Happy Open Marriage. AIED Workshops Julita Vassileva, James C. Lester, Judith Masthoff
2015	A	`conf`	Classifying student dialogue acts with multimodal learning analytics. LAK Aysu Ezen-Can, Joseph F. Grafsgaard, James C. Lester, Kristy Elizabeth Boyer
2015	A	`conf`	DeepStealth: Leveraging Deep Learning Models for Stealth Assessment in Game-Based Learning Environments. AIED Wookhee Min, Megan Hardy Frankosky, Bradford W. Mott, Jonathan P. Rowe, Eric N. Wiebe, Kristy Elizabeth Boyer, James C. Lester
2015	—	`conf`	Designing Story-Centric Games for Player Emotion: A Theoretical Perspective. INT/SBG@AIIDE Jason Matthew Harley, Jonathan P. Rowe, James C. Lester, Claude Frasson
2015	A	`conf`	Diagrammatic Student Models: Modeling Student Drawing Performance with Deep Learning. UMAP Andy Smith, Wookhee Min, Bradford W. Mott, James C. Lester
2015	A	`conf`	ENGAGE: A Game-based Learning Environment for Middle School Computational Thinking. SIGCSE Kristy Elizabeth Boyer, Philip Sheridan Buffum, Kirby Culbertson, Megan Hardy Frankosky, James C. Lester, Allison G. Martínez-Arocho, Wookhee Min, Bradford W. Mott, Fernando J. Rodríguez, Eric N. Wiebe
2015	A	`conf`	Improving Student Problem Solving in Narrative-Centered Learning Environments: a Modular Reinforcement Learning Framework. AIED Jonathan P. Rowe, James C. Lester
2015	A	`conf`	JavaTutor: An Intelligent Tutoring System that Adapts to Cognitive and Affective States during Computer Programming. SIGCSE Joseph B. Wiggins, Kristy Elizabeth Boyer, Alok Baikadi, Aysu Ezen-Can, Joseph F. Grafsgaard, Eunyoung Ha, James C. Lester, Christopher Michael Mitchell, Eric N. Wiebe
2015	A	`conf`	Mind the Gap: Improving Gender Equity in Game-Based Learning Environments with Learning Companions. AIED Philip Sheridan Buffum, Kristy Elizabeth Boyer, Eric N. Wiebe, Bradford W. Mott, James C. Lester
2015	A	`conf`	Modeling Self-Efficacy Across Age Groups with Automatically Tracked Facial Expression. AIED Joseph F. Grafsgaard, Seung Y. Lee, Bradford W. Mott, Kristy Elizabeth Boyer, James C. Lester
2015	—	`conf`	NCSU_SAS_SAM: Deep Encoding and Reconstruction for Normalization of Noisy Text. NUT@IJCNLP Samuel P. Leeman-Munk, James C. Lester
2015	—	`conf`	Opportunities and Challenges in Generalizable Sensor-Based Affect Recognition for Learning. AIED Workshops Jonathan P. Rowe, Bradford W. Mott, James C. Lester
2015	B	`conf`	Sensor-Free or Sensor-Full: A Comparison of Data Modalities in Multi-Channel Affect Detection. EDM Luc Paquette, Jonathan P. Rowe, Ryan S. Baker, Bradford W. Mott, James C. Lester, Jeanine DeFalco, Keith W. Brawner, Robert A. Sottilare, Vasiliki Georgoulas
2015	A	`conf`	The Mars and Venus Effect: The Influence of User Gender on the Effectiveness of Adaptive Task Support. UMAP Alexandria Katarina Vail, Kristy Elizabeth Boyer, Eric N. Wiebe, James C. Lester
2015	A	`conf`	Two Modes are Better Than One: a Multimodal Assessment Framework Integrating Student Writing and Drawing. AIED Samuel P. Leeman-Munk, Andy Smith, Bradford W. Mott, Eric N. Wiebe, James C. Lester
2014	J	`jnl`	A Supervised Learning Framework for Modeling Director Agent Strategies in Educational Interactive Narrative. IEEE Trans. Comput. Intell. AI Games Seung Y. Lee, Jonathan P. Rowe, Bradford W. Mott, James C. Lester
2014	J	`jnl`	Affect and Engagement in Game-BasedLearning Environments. IEEE Trans. Affect. Comput. Jennifer Sabourin, James C. Lester
2014	A	`conf`	Assessing elementary students' science competency with text analytics. LAK Samuel P. Leeman-Munk, Eric N. Wiebe, James C. Lester
2014	—	`conf`	Deep Learning-Based Goal Recognition in Open-Ended Digital Games. AIIDE Wookhee Min, Eunyoung Ha, Jonathan P. Rowe, Bradford W. Mott, James C. Lester
2014	J	`jnl`	Designing game-based learning environments for elementary science education: A narrative-centered learning perspective. Inf. Sci. James C. Lester, Hiller A. Spires, John L. Nietfeld, James Minogue, Bradford W. Mott, Eleni V. Lobene
2014	C	`conf`	FLARE: An open source toolkit for creating expressive user interfaces for serious games. FDG Bradford W. Mott, Jonathan P. Rowe, Wookhee Min, Robert G. Taylor, James C. Lester
2014	A	`conf`	Generalizability of Goal Recognition Models in Narrative-Centered Learning Environments. UMAP Alok Baikadi, Jonathan P. Rowe, Bradford W. Mott, James C. Lester
2014	B	`conf`	Leveraging Semi-Supervised Learning to Predict Student Problem-Solving Performance in Narrative-Centered Learning Environments. Intelligent Tutoring Systems Wookhee Min, Bradford W. Mott, Jonathan P. Rowe, James C. Lester
2014	—	`conf`	Optimizing Player Experience in Interactive Narrative Planning: A Modular Reinforcement Learning Approach. AIIDE Jonathan P. Rowe, Bradford W. Mott, James C. Lester
2014	C	`conf`	Play in the museum: Designing game-based learning environments for informal education settings. FDG Jonathan P. Rowe, Eleni V. Lobene, Bradford W. Mott, James C. Lester
2014	B	`conf`	Predicting Learning and Affect from Multimodal Data Streams in Task-Oriented Tutorial Dialogue. EDM Joseph F. Grafsgaard, Joseph B. Wiggins, Kristy Elizabeth Boyer, Eric N. Wiebe, James C. Lester
2014	B	`conf`	Predicting Learning and Engagement in Tutorial Dialogue: A Personality-Based Model. ICMI Alexandria Katarina Vail, Joseph F. Grafsgaard, Joseph B. Wiggins, James C. Lester, Kristy Elizabeth Boyer
2014	B	`conf`	SKETCHMINER: Mining Learner-Generated Science Drawings with Topological Abstraction. EDM Andy Smith, Eric N. Wiebe, Bradford W. Mott, James C. Lester
2014	B	`conf`	Serious Games Go Informal: A Museum-Centric Perspective on Intelligent Game-Based Learning. Intelligent Tutoring Systems Jonathan P. Rowe, Eleni V. Lobene, Bradford W. Mott, James C. Lester
2014	B	`conf`	The Additive Value of Multimodal Features for Predicting Engagement, Frustration, and Learning during Tutoring. ICMI Joseph F. Grafsgaard, Joseph B. Wiggins, Alexandria Katarina Vail, Kristy Elizabeth Boyer, Eric N. Wiebe, James C. Lester
2014	A	`conf`	The relationship between task difficulty and emotion in online computer programming tutoring (abstract only). SIGCSE Joseph B. Wiggins, Joseph F. Grafsgaard, Kristy Elizabeth Boyer, Eric N. Wiebe, James C. Lester
2014	—	`conf`	Towards Domain-Independent Assessment of Elementary Students' Science Competency using Soft Cardinality. BEA@ACL Samuel P. Leeman-Munk, Angela Shelton, Eric N. Wiebe, James C. Lester
2013	A	`conf`	A Markov Decision Process Model of Tutorial Intervention in Task-Oriented Dialogue. AIED Christopher Michael Mitchell, Kristy Elizabeth Boyer, James C. Lester
2013	—	`conf`	A Modular Reinforcement Learning Framework for Interactive Narrative Planning. Intelligent Narrative Technologies Jonathan P. Rowe, James C. Lester
2013	B	`conf`	Automatically Recognizing Facial Expression: Predicting Engagement and Frustration. EDM Joseph F. Grafsgaard, Joseph B. Wiggins, Kristy Elizabeth Boyer, Eric N. Wiebe, James C. Lester
2013	B	`conf`	Automatically Recognizing Facial Indicators of Frustration: A Learning-centric Analysis. ACII Joseph F. Grafsgaard, Joseph B. Wiggins, Kristy Elizabeth Boyer, Eric N. Wiebe, James C. Lester
2013	A	`conf`	Discovering Behavior Patterns of Self-Regulated Learners in an Inquiry-Based Learning Environment. AIED Jennifer Sabourin, Bradford W. Mott, James C. Lester
2013	—	`conf`	Embedded Scaffolding for Reading Comprehension in Open-Ended Narrative-Centered Learning Environments. AIED Workshops Jonathan P. Rowe, Eleni V. Lobene, Bradford W. Mott, James C. Lester
2013	A	`conf`	Embodied Affect in Tutorial Dialogue: Student Gesture and Posture. AIED Joseph F. Grafsgaard, Joseph B. Wiggins, Kristy Elizabeth Boyer, Eric N. Wiebe, James C. Lester
2013	—	`conf`	Evaluating State Representations for Reinforcement Learning of Turn-Taking Policies in Tutorial Dialogue. SIGDIAL Conference Christopher Michael Mitchell, Kristy Elizabeth Boyer, James C. Lester
2013	—	`conf`	Improving Goal Recognition in Interactive Narratives with Models of Narrative Discovery Events. Intelligent Narrative Technologies Alok Baikadi, Jonathan P. Rowe, Bradford W. Mott, James C. Lester
2013	J	`jnl`	Learner characteristics and dialogue: recognising effective and student-adaptive tutorial strategies. Int. J. Learn. Technol. Christopher Michael Mitchell, Eunyoung Ha, Kristy Elizabeth Boyer, James C. Lester
2013	—	`conf`	Learning Dialogue Management Models for Task-Oriented Dialogue with Parallel Dialogue and Task Streams. SIGDIAL Conference Eun Ha, Christopher Michael Mitchell, Kristy Elizabeth Boyer, James C. Lester
2013	A	`conf`	Modeling student programming with multimodal learning analytics (abstract only). SIGCSE Joseph F. Grafsgaard, Joseph B. Wiggins, Kristy Elizabeth Boyer, Eric N. Wiebe, James C. Lester
2013	A	`conf`	Personalizing Embedded Assessment Sequences in Narrative-Centered Learning Environments: A Collaborative Filtering Approach. AIED Wookhee Min, Jonathan P. Rowe, Bradford W. Mott, James C. Lester
2013	C	`ed.`	Proceedings of the 8th International Conference on the Foundations of Digital Games, FDG 2013, Chania, Crete, Greece, May 14-17, 2013. FDG Georgios N. Yannakakis, Espen Aarseth, Kristine Jørgensen, James C. Lester
2013	—	`conf`	Run-Time Affect Modeling in a Serious Game with the Generalized Intelligent Framework for Tutoring. AIED Workshops Jonathan P. Rowe, Eleni V. Lobene, Jennifer Sabourin, Bradford W. Mott, James C. Lester
2013	J	`jnl`	Serious Games Get Smart: Intelligent Game-Based Learning Environments. AI Mag. James C. Lester, Eunyoung Ha, Seung Y. Lee, Bradford W. Mott, Jonathan P. Rowe, Jennifer Sabourin
2013	J	`jnl`	Understanding and Predicting Student Self-Regulated Learning Strategies in Game-Based Learning Environments. Int. J. Artif. Intell. Educ. Jennifer Sabourin, Lucy R. Shores, Bradford W. Mott, James C. Lester
2013	A	`conf`	Utilizing Dynamic Bayes Nets to Improve Early Prediction Models of Self-regulated Learning. UMAP Jennifer Sabourin, Bradford W. Mott, James C. Lester
2013	—	`conf`	When to Intervene: Toward a Markov Decision Process Dialogue Policy for Computer Science Tutoring. AIED Workshops Christopher Michael Mitchell, Kristy Elizabeth Boyer, James C. Lester
2012	Misc	`conf`	Analyzing Posture and Affect in Task-Oriented Tutoring. FLAIRS Joseph F. Grafsgaard, Kristy Elizabeth Boyer, Eric N. Wiebe, James C. Lester
2012	—	`conf`	Combining Verbal and Nonverbal Features to Overcome the "Information Gap" in Task-Oriented Dialogue. SIGDIAL Conference Eunyoung Ha, Joseph F. Grafsgaard, Christopher Michael Mitchell, Kristy Elizabeth Boyer, James C. Lester
2012	B	`conf`	Early Prediction of Student Self-Regulation Strategies by Combining Multiple Models. EDM Jennifer Sabourin, Bradford W. Mott, James C. Lester
2012	J	`jnl`	Enhancing 5th graders' science content knowledge and self-efficacy through game-based learning. Comput. Educ. Angela Meluso, Meixun Zheng, Hiller A. Spires, James C. Lester
2012	B	`conf`	Exploring Inquiry-Based Problem-Solving Strategies in Game-Based Learning Environments. ITS Jennifer Sabourin, Jonathan P. Rowe, Bradford W. Mott, James C. Lester
2012	B	`conf`	Expressive NLG for Next-Generation Learning Environments: Language, Affect, and Narrative. INLG James C. Lester
2012	—	`conf`	From Strangers to Partners: Examining Convergence within a Longitudinal Study of Task-Oriented Dialogue. SIGDIAL Conference Christopher Michael Mitchell, Kristy Elizabeth Boyer, James C. Lester
2012	A*	`conf`	Goal Recognition with Markov Logic Networks for Player-Adaptive Games. AAAI Eunyoung Ha, Jonathan P. Rowe, Bradford W. Mott, James C. Lester
2012	B	`conf`	Multimodal analysis of the implicit affective channel in computer-mediated textual communication. ICMI Joseph F. Grafsgaard, Robert M. Fulton, Kristy Elizabeth Boyer, Eric N. Wiebe, James C. Lester
2012	B	`conf`	Predicting Student Self-regulation Strategies in Game-Based Learning Environments. ITS Jennifer Sabourin, Lucy R. Shores, Bradford W. Mott, James C. Lester
2012	B	`conf`	Real-Time Narrative-Centered Tutorial Planning for Story-Based Learning. ITS Seung Y. Lee, Bradford W. Mott, James C. Lester
2012	Misc	`conf`	Recognizing Effective and Student-Adaptive Tutor Moves in Task-Oriented Tutorial Dialogue. FLAIRS Christopher Michael Mitchell, Eunyoung Ha, Kristy Elizabeth Boyer, James C. Lester
2012	J	`jnl`	Reports of the AAAI 2011 Fall Symposia. AI Mag. Sam Blisard, Ted Carmichael, Li Ding, Tim Finin, Wende Frost, Arthur C. Graesser, Mirsad Hadzikadic, Lalana Kagal, Geert-Jan M. Kruijff, Pat Langley, James C. Lester, Deborah L. McGuinness, Jack Mostow, Panagiotis Papadakis, Fiora Pirri, Rashmi Prasad, Svetlana Stoyanchev, Pradeep Varakantham
2012	B	`conf`	The Role of Sub-problems: Supporting Problem Solving in Narrative-Centered Learning Environments. ITS Lucy R. Shores, Kristin F. Hoffmann, John L. Nietfeld, James C. Lester
2012	—	`conf`	Toward Narrative Schema-Based Goal Recognition Models for Interactive Narrative Environments. INT@AIIDE Alok Baikadi, Jonathan P. Rowe, Bradford W. Mott, James C. Lester
2012	B	`conf`	Toward a Machine Learning Framework for Understanding Affective Tutorial Interaction. ITS Joseph F. Grafsgaard, Kristy Elizabeth Boyer, James C. Lester
2011	—	`conf`	Affect, Learning, and Delight. ACII (1) James C. Lester
2011	A*	`conf`	An Affect-Enriched Dialogue Act Classification Model for Task-Oriented Dialogue. ACL Kristy Elizabeth Boyer, Joseph F. Grafsgaard, Eunyoung Ha, Robert Phillips, James C. Lester
2011	C	`conf`	Director Agent Intervention Strategies for Interactive Narrative Environments. ICIDS Seung Y. Lee, Bradford W. Mott, James C. Lester
2011	A	`conf`	Early Prediction of Cognitive Tool Use in Narrative-Centered Learning Environments. AIED Lucy R. Shores, Jonathan P. Rowe, James C. Lester
2011	—	`conf`	Generalizing Models of Student Affect in Game-Based Learning Environments. ACII (2) Jennifer Sabourin, Bradford W. Mott, James C. Lester
2011	—	`conf`	Goal Recognition with Markov Logic Networks for Player-Adaptive Games. AIIDE Eunyoung Ha, Jonathan P. Rowe, Bradford W. Mott, James C. Lester
2011	J	`jnl`	Integrating Learning, Problem Solving, and Engagement in Narrative-Centered Learning Environments. Int. J. Artif. Intell. Educ. Jonathan P. Rowe, Lucy R. Shores, Bradford W. Mott, James C. Lester
2011	C	`ed.`	Interactive Storytelling - Fourth International Conference on Interactive Digital Storytelling, ICIDS 2011, Vancouver, Canada, November 28 - 1 December, 2011. Proceedings ICIDS Mei Si, David Thue, Elisabeth André, James C. Lester, Theresa Jean Tanenbaum, Veronica Zammitto
2011	J	`jnl`	Investigating the Relationship Between Dialogue Structure and Tutoring Effectiveness: A Hidden Markov Modeling Approach. Int. J. Artif. Intell. Educ. Kristy Elizabeth Boyer, Robert Phillips, Amy Ingram, Eunyoung Ha, Michael D. Wallis, Mladen A. Vouk, James C. Lester
2011	—	`conf`	Learning Director Agent Strategies: An Inductive Framework for Modeling Director Agents. Intelligent Narrative Technologies Seung Y. Lee, Bradford W. Mott, James C. Lester
2011	Misc	`conf`	Learning a Tutorial Dialogue Policy for Delayed Feedback. FLAIRS Kristy Elizabeth Boyer, Robert Phillips, Eunyoung Ha, Michael D. Wallis, Mladen A. Vouk, James C. Lester
2011	A	`conf`	Modeling Confusion: Facial Expression, Task, and Discourse in Task-Oriented Tutorial Dialogue. AIED Joseph F. Grafsgaard, Kristy Elizabeth Boyer, Robert Phillips, James C. Lester
2011	—	`conf`	Modeling Learner Affect with Theoretically Grounded Dynamic Bayesian Networks. ACII (1) Jennifer Sabourin, Bradford W. Mott, James C. Lester
2011	A	`conf`	Modeling Narrative-Centered Tutorial Decision Making in Guided Discovery Learning. AIED Seung Y. Lee, Bradford W. Mott, James C. Lester
2011	—	`conf`	Predicting Facial Indicators of Confusion with Hidden Markov Models. ACII (1) Joseph F. Grafsgaard, Kristy Elizabeth Boyer, James C. Lester
2011	—	`conf`	The Impact of Task-Oriented Feature Sets on HMMs for Dialogue Modeling. SIGDIAL Conference Kristy Elizabeth Boyer, Eunyoung Ha, Robert Phillips, James C. Lester
2011	—	`conf`	Towards a Computational Model of Narrative Visualization. Intelligent Narrative Technologies Alok Baikadi, Julius Goth, Christopher Michael Mitchell, Eunyoung Ha, Bradford W. Mott, James C. Lester
2011	A	`conf`	When Off-Task is On-Task: The Affective Role of Off-Task Behavior in Narrative-Centered Learning Environments. AIED Jennifer Sabourin, Jonathan P. Rowe, Bradford W. Mott, James C. Lester
2010	B	`conf`	A Preliminary Investigation of Hierarchical Hidden Markov Models for Tutorial Planning. EDM Kristy Elizabeth Boyer, Robert Phillips, Eunyoung Ha, Michael D. Wallis, Mladen A. Vouk, James C. Lester
2010	C	`conf`	A framework for narrative adaptation in interactive story-based learning environments. FDG Jonathan P. Rowe, Lucy R. Shores, Bradford W. Mott, James C. Lester
2010	J	`jnl`	Affective Transitions in Narrative-Centered Learning Environments. J. Educ. Technol. Soc. Scott W. McQuiggan, Jennifer L. Robison, James C. Lester
2010	B	`conf`	Characterizing the Effectiveness of Tutorial Dialogue with Hidden Markov Models. Intelligent Tutoring Systems (1) Kristy Elizabeth Boyer, Robert Phillips, Amy Ingram, Eunyoung Ha, Michael D. Wallis, Mladen A. Vouk, James C. Lester
2010	B	`conf`	Developing Empirically Based Student Personality Profiles for Affective Feedback Models. Intelligent Tutoring Systems (1) Jennifer L. Robison, Scott W. McQuiggan, James C. Lester
2010	—	`conf`	Dialogue Act Modeling in a Complex Task-Oriented Domain. SIGDIAL Conference Kristy Elizabeth Boyer, Eunyoung Ha, Robert Phillips, Michael D. Wallis, Mladen A. Vouk, James C. Lester
2010	—	`conf`	Exploring the Effectiveness of Lexical Ontologies for Modeling Temporal Relations with Markov Logic. SIGDIAL Conference Eunyoung Ha, Alok Baikadi, Carlyle Licata, Bradford W. Mott, James C. Lester
2010	C	`conf`	Individual differences in gameplay and learning: a narrative-centered learning perspective. FDG Jonathan P. Rowe, Lucy R. Shores, Bradford W. Mott, James C. Lester
2010	B	`conf`	Integrating Learning and Engagement in Narrative-Centered Learning Environments. Intelligent Tutoring Systems (2) Jonathan P. Rowe, Lucy R. Shores, Bradford W. Mott, James C. Lester
2010	C	`conf`	Investigating director agents' decision making in interactive narrative: a Wizard-of-Oz study. FDG Seung Y. Lee, Bradford W. Mott, James C. Lester
2010	—	`conf`	Modeling User Knowledge with Dynamic Bayesian Networks in Interactive Narrative Environments. AIIDE Jonathan P. Rowe, James C. Lester
2010	—	`conf`	NCSU: Modeling Temporal Relations with Markov Logic and Lexical Ontology. SemEval@ACL Eun Ha, Alok Baikadi, Carlyle Licata, James C. Lester
2010	B	`conf`	Optimizing Story-Based Learning: An Investigation of Student Narrative Profiles. Intelligent Tutoring Systems (2) Seung Y. Lee, Bradford W. Mott, James C. Lester
2010	A	`conf`	Principles of asking effective questions during student problem solving. SIGCSE Kristy Elizabeth Boyer, William Lahti, Robert Phillips, Michael D. Wallis, Mladen A. Vouk, James C. Lester
2009	A	`conf`	Discovering Tutorial Dialogue Strategies with Hidden Markov Models. AIED Kristy Elizabeth Boyer, Eunyoung Ha, Michael D. Wallis, Robert Phillips, Mladen A. Vouk, James C. Lester
2009	B	`conf`	Evaluating the consequences of affective feedback in intelligent tutoring systems. ACII Jennifer L. Robison, Scott W. McQuiggan, James C. Lester
2009	—	`conf`	Inferring Tutorial Dialogue Structure with Hidden Markov Modeling. BEA@NAACL Kristy Elizabeth Boyer, Eunyoung Ha, Robert Phillips, Michael D. Wallis, Mladen A. Vouk, James C. Lester
2009	J	`jnl`	Investigating the role of student motivation in computer science education through one-on-one tutoring. Comput. Sci. Educ. Kristy Elizabeth Boyer, Robert Phillips, Michael D. Wallis, Mladen A. Vouk, James C. Lester
2009	—	`conf`	Modeling Dialogue Structure with Adjacency Pair Analysis and Hidden Markov Models. HLT-NAACL (Short Papers) Kristy Elizabeth Boyer, Robert Phillips, Eunyoung Ha, Michael D. Wallis, Mladen A. Vouk, James C. Lester
2009	A	`conf`	Modeling Task-Based vs. Affect-based Feedback Behavior in Pedagogical Agents: An Inductive Approach. AIED Jennifer L. Robison, Scott W. McQuiggan, James C. Lester
2009	J	`jnl`	Modelling affect expression and recognition in an interactive learning environment. Int. J. Learn. Technol. Scott W. McQuiggan, James C. Lester
2009	—	`conf`	Narrative-Centered Learning Environments: A Self-Regulated Learning Perspective. AAAI Fall Symposium: Cognitive and Metacognitive Educational Systems Lucy R. Shores, Jennifer L. Robison, Jonathan P. Rowe, Kristin L. Hoffman, James C. Lester
2009	A	`conf`	Off-Task Behavior in Narrative-Centered Learning Environments. AIED Jonathan P. Rowe, Scott W. McQuiggan, Jennifer L. Robison, James C. Lester
2009	B	`conf`	Predicting User Psychological Characteristics from Interactions with Empathetic Virtual Agents. IVA Jennifer L. Robison, Jonathan P. Rowe, Scott W. McQuiggan, James C. Lester
2009	—	`conf`	STORYEVAL: An Empirical Evaluation Framework for Narrative Generation. AAAI Spring Symposium: Intelligent Narrative Technologies II Jonathan P. Rowe, Scott W. McQuiggan, Jennifer L. Robison, Derrick R. Marcey, James C. Lester
2009	A	`conf`	The 2nd Workshop on Question Generation. AIED Vasile Rus, James C. Lester
2009	A	`conf`	The impact of instructor initiative on student learning: a tutoring study. SIGCSE Kristy Elizabeth Boyer, Robert Phillips, Michael D. Wallis, Mladen A. Vouk, James C. Lester
2008	B	`conf`	A development environment for distributed synchronous collaborative programming. ITiCSE Kristy Elizabeth Boyer, August A. Dwight, R. Taylor Fondren, Mladen A. Vouk, James C. Lester
2008	B	`conf`	Affective Transitions in Narrative-Centered Learning Environments. Intelligent Tutoring Systems Scott W. McQuiggan, Jennifer L. Robison, James C. Lester
2008	B	`conf`	Archetype-Driven Character Dialogue Generation for Interactive Narrative. IVA Jonathan P. Rowe, Eunyoung Ha, James C. Lester
2008	B	`conf`	Balancing Cognitive and Motivational Scaffolding in Tutorial Dialogue. Intelligent Tutoring Systems Kristy Elizabeth Boyer, Robert Phillips, Michael D. Wallis, Mladen A. Vouk, James C. Lester
2008	B	`ed.`	Intelligent Virtual Agents, 8th International Conference, IVA 2008, Tokyo, Japan, September 1-3, 2008. Proceedings IVA Helmut Prendinger, James C. Lester, Mitsuru Ishizuka
2008	—	`conf`	Modeling parallel and reactive empathy in virtual agents: an inductive approach. AAMAS (1) Scott W. McQuiggan, Jennifer L. Robison, Robert Phillips, James C. Lester
2008	J	`jnl`	Modeling self-efficacy in intelligent tutoring systems: An inductive approach. User Model. User Adapt. Interact. Scott W. McQuiggan, Bradford W. Mott, James C. Lester
2008	B	`conf`	Story-Based Learning: The Impact of Narrative on Learning Experiences and Outcomes. Intelligent Tutoring Systems Scott W. McQuiggan, Jonathan P. Rowe, Sunyoung Lee, James C. Lester
2008	B	`conf`	Student Note-Taking in Narrative-Centered Learning Environments: Individual Differences and Learning Effects. Intelligent Tutoring Systems Scott W. McQuiggan, Julius Goth, Eunyoung Ha, Jonathan P. Rowe, James C. Lester
2008	A*	`conf`	The effects of empathetic virtual characters on presence in narrative-centered learning environments. CHI Scott W. McQuiggan, Jonathan P. Rowe, James C. Lester
2007	B	`conf`	Early Prediction of Student Frustration. ACII Scott W. McQuiggan, Sunyoung Lee, James C. Lester
2007	—	`conf`	Inducing User Affect Recognition Models for Task-Oriented Environments. User Modeling Sunyoung Lee, Scott W. McQuiggan, James C. Lester
2007	J	`jnl`	Modeling and evaluating empathy in embodied companion agents. Int. J. Hum. Comput. Stud. Scott W. McQuiggan, James C. Lester
2007	—	`conf`	Narrative Presence in Intelligent Learning Environments. AAAI Fall Symposium: Intelligent Narrative Technologies Jonathan P. Rowe, Scott W. McQuiggan, James C. Lester
2007	A	`conf`	The Influence of Learner Characteristics on Task-Oriented Tutorial Dialogue. AIED Kristy Elizabeth Boyer, Mladen A. Vouk, James C. Lester
2006	B	`conf`	Diagnosing Self-efficacy in Intelligent Tutoring Systems: An Empirical Study. Intelligent Tutoring Systems Scott W. McQuiggan, James C. Lester
2006	A	`conf`	Learning empathy: a data-driven framework for modeling empathetic companion agents. AAMAS Scott W. McQuiggan, James C. Lester
2006	B	`conf`	Narrative-Centered Tutorial Planning for Inquiry-Based Learning Environments. Intelligent Tutoring Systems Bradford W. Mott, James C. Lester
2006	—	`conf`	Predicting User Physiological Response for Interactive Environments: An Inductive Approach. AIIDE Scott W. McQuiggan, Sunyoung Lee, James C. Lester
2006	A*	`conf`	Probabilistic Goal Recognition in Interactive Narrative Environments. AAAI Bradford W. Mott, Sunyoung Lee, James C. Lester
2006	J	`jnl`	Reflections on the KVL Tutoring Framework: Past, Present, and Future. Int. J. Artif. Intell. Educ. James C. Lester
2006	A	`conf`	U-director: a decision-theoretic narrative planning architecture for storytelling environments. AAMAS Bradford W. Mott, James C. Lester
2005	—	`conf`	The Role of Syntactic Analysis in Textual Case Retrieval. ICCBR Workshops Bradford W. Mott, James C. Lester, Karl Branting
2004	—	`ch.`	Conversational Agents. The Practical Handbook of Internet Computing Bradford W. Mott, James C. Lester, Karl Branting
2004	—	`conf`	Dialogue Management for Conversational Case-Based Reasoning. ECCBR Karl Branting, James C. Lester, Bradford W. Mott
2004	B	`ed.`	Intelligent Tutoring Systems, 7th International Conference, ITS 2004, Maceiò, Alagoas, Brazil, August 30 - September 3, 2004, Proceedings Intelligent Tutoring Systems James C. Lester, Rosa Maria Vicari, Fábio Paraguaçu
2004	B	`conf`	Workshop on Social and Emotional Intelligence in Learning Environments. Intelligent Tutoring Systems Claude Frasson, Kaska Porayska-Pomsta, Cristina Conati, Guy Gouardères, W. Lewis Johnson, Helen Pain, Elisabeth André, Timothy W. Bickmore, Paul Brna, Isabel Fernández de Castro, Stefano A. Cerri, Cleide Jane Costa, James C. Lester, Christine L. Lisetti, Stacy Marsella, Jack Mostow, Roger Nkambou, Magalie Ochs, Ana Paiva, Fábio Paraguaçu, Natalie K. Person, Rosalind W. Picard, Candace L. Sidner, Angel de Vicente
2002	J	`jnl`	Narrative prose generation. Artif. Intell. Charles B. Callaway, James C. Lester
2002	A*	`conf`	Pronominalization in Generated Discourse and Dialogue. ACL Charles B. Callaway, James C. Lester
2001	J	`jnl`	Introduction to the Special Issue on Intelligent User Interfaces. AI Mag. James C. Lester
2001	A*	`conf`	Narrative Prose Generation. IJCAI Charles B. Callaway, James C. Lester
1999	J	`jnl`	Deictic Believability: Coordinated Gesture, Locomotion, and Speech in Lifelike Pedagogical Agents. Appl. Artif. Intell. James C. Lester, Jennifer L. Voerman, Stuart G. Towns, Charles B. Callaway
1999	—	`conf`	Explanatory Lifelike Evatars: Performing User-Centered Tasks in 3D Learning Environments. Agents James C. Lester, Luke S. Zettlemoyer, Joël P. Grégoire, William H. Bares
1999	C	`conf`	Integrating discourse and domain knowledge for document drafting. ICAIL Karl Branting, Charles B. Callaway, Bradford W. Mott, James C. Lester
1999	A	`conf`	Intelligent Multi-Shot Visualization Interfaces for Dynamic 3D Worlds. IUI William H. Bares, James C. Lester
1999	J	`jnl`	Intelligent multi-shot 3D visualization interfaces. Knowl. Based Syst. William H. Bares, James C. Lester
1999	—	`ch.`	Lifelike Pedagogical Agents and Affective Computing: An Exploratory Synthesis. Artificial Intelligence Today Clark Elliott, Jeff Rickel, James C. Lester
1999	J	`jnl`	Lifelike Pedagogical Agents for Mixed-initiative Problem Solving in Constructivist Learning Environments. User Model. User Adapt. Interact. James C. Lester, Brian A. Stone, Gary D. Stelling
1999	—	`conf`	Student-Sensitive Multimodal Explanation Generation for 3D Learning Environments. AAAI/IAAI Brent H. Daniel, William H. Bares, Charles B. Callaway, James C. Lester
1998	J	`jnl`	Automating Judicial Document Drafting: A Discourse-Based Approach. Artif. Intell. Law Karl Branting, James C. Lester, Charles B. Callaway
1998	A	`conf`	Coherent Gestures, Locomotion, and Speech in Life-like Pedagogical Agents. IUI Stuart G. Towns, Jennifer L. Voerman, Charles B. Callaway, James C. Lester
1998	—	`conf`	Generating Coordinated Natural Language and 3D Animations for Complex Spatial Explanations. AAAI/IAAI Stuart G. Towns, Charles B. Callaway, James C. Lester
1998	B	`conf`	Habitable 3D Learning Environments for Situated Learning. Intelligent Tutoring Systems William H. Bares, Luke S. Zettlemoyer, James C. Lester
1998	B	`conf`	Natural Language Generation Journeys to Interactive 3D Worlds Invited Talk Extended Abstract. INLG James C. Lester, William H. Bares, Charles B. Callaway, Stuart G. Towns
1998	—	`conf`	Realtime Constraint-Based Cinematography for Complex Interactive 3D Worlds. AAAI/IAAI William H. Bares, Joël P. Grégoire, James C. Lester
1998	A	`conf`	Task-sensitive Cinematography Interfaces for Interactive 3D Learning Environments. IUI William H. Bares, Luke S. Zettlemoyer, Dennis W. Rodriguez, James C. Lester
1998	B	`conf`	Visual Emotive Communication in Lifelike Pedagogical Agents. Intelligent Tutoring Systems Stuart G. Towns, Patrick J. Fitzgerald, James C. Lester
1997	C	`conf`	Automated Drafting of Self-Explaining Documents. ICAIL Karl Branting, James C. Lester, Charles B. Callaway
1997	J	`jnl`	Developing and Empirically Evaluating Robust Explanation Generators: The KNIGHT Experiments. Comput. Linguistics James C. Lester, Bruce W. Porter
1997	—	`conf`	Dynamically Imroving Explanations: A Revision-Based Approach to Explanation Generation. IJCAI (2) Charles B. Callaway, James C. Lester
1997	—	`conf`	Increasing Believability in Animated Pedagogical Agents. Agents James C. Lester, Brian A. Stone
1997	—	`conf`	Realtime Generation of Customized 3D Animated Explanations for Knowledge-Based Learning Environments. AAAI/IAAI William H. Bares, James C. Lester
1997	A	`conf`	The Pedagogical Design Studio: Exploiting Artifact-Based Task Models for Constructivist Learning. IUI James C. Lester, Patrick J. Fitzgerald, Brian A. Stone
1997	A*	`conf`	The Persona Effect: Affective Impact of Animated Pedagogical Agents. CHI James C. Lester, Sharolyn A. Converse, Susan H. Kahler, S. Todd Barlow, Brian A. Stone, Ravinder S. Bhogal
1996	—	`conf`	Dynamically Sequencing an Animated Pedagogical Agent. AAAI/IAAI, Vol. 1 Brian A. Stone, James C. Lester
1996	B	`conf`	Focusing Problem Solving in Design-Centered Learning Environments. Intelligent Tutoring Systems James C. Lester, Brian A. Stone, Michael A. O'Leary, Robert B. Stevenson
1996	—	`conf`	Justification Structures for Document Reuse. EWCBR Karl Branting, James C. Lester
1996	—	`conf`	Scaling Up Explanation Generation: Large-Scale Knowledge Bases and Empirical Studies. AAAI/IAAI, Vol. 1 James C. Lester, Bruce W. Porter