The Foundations and Architecture of Autotutor. - Peter M. Wiemer-Hastings; Arthur C. Graesser; Derek Harter (Intelligent Tutoring Systems, 1998)

Using Latent Semantic Analysis to Evaluate the Contributions of Students in AutoTutor. - Arthur C. Graesser; Peter M. Wiemer-Hastings; Katja Wiemer-Hastings; Derek Harter; Natalie K. Person (Interact. Learn. Environ., 2000)

Task Environments for the Dynamic Development of Behavior. - Derek Harter; Robert Kozma 001 (International Conference on Computational Science (2), 2001)

Intelligent Tutoring Systems with Conversational Dialogue. - Arthur C. Graesser; Kurt VanLehn; Carolyn P. Rosé; Pamela W. Jordan; Derek Harter (AI Mag., 2001)

Aperiodic Dynamics for Appetitive/aversive Behavior in Autonomous Agents. - Derek Harter; Robert Kozma 001 (ICRA, 2004)

Evolving neurodynamic controllers for autonomous robots. - Derek Harter (IJCNN, 2005)

Chaotic neurodynamics for autonomous agents. - Derek Harter; Robert Kozma 001 (IEEE Trans. Neural Networks, 2005)

Complex Systems Approaches to Emergent Goal Formation in Cognitive Agents. - Derek Harter (IJCNN, 2006)

Aperiodic dynamics and the self-organization of cognitive maps in autonomous agents. - Derek Harter; Robert Kozma 001 (Int. J. Intell. Syst., 2006)

An Empirical and Computational Investigation of Perceiving and Remembering Event Temporal Relations. - Shulan Lu; Derek Harter; Arthur C. Graesser (Cogn. Sci., 2009)

Cognitive Representations and Enacting Actions in Computer Simulated Environments. - Devin Pierce; Shulan Lu; Derek Harter; Pratyush Kotturu; Paweena Kosito (CogSci, 2011)

Functional and physical constraints for evolving small-world structure in embodied networks. - Derek Harter (IJCNN, 2011)

Evolution of Small-World Properties in Embodied Networks. - Derek Harter (BICS, 2012)

Hierarchically Arranged Mutualism of Neural Circuit Ecosystems. - Derek Harter (BICS, 2013)

Spike Synchronization Dynamics of Small-World Networks. - Derek Harter (CoRR, 2013)

Spike synchronization in a small-world network. - Derek Harter (IJCNN, 2015)

Toward a Cognitive Processing Theory of Player's Experience of Computer Mediated Environments. - Shulan Lu; Derek Harter (CHI PLAY (Companion), 2016)

The Role of Effector Physicality and Risk Perception in Virtual Environments. - Shulan Lu; Derek Harter; Gang Wu; Pratyush Kotturu (CogSci, 2019)

Towards Collaborative and Intelligent Learning Environments Based on Eye Tracking Data and Learning Analytics: A Survey. - Yuehua Wang; Shulan Lu; Derek Harter (IEEE Access, 2021)