EDM Visualization Tool: Watching Students Learn. - Matthew W. Johnson 001; Tiffany Barnes (EDM, 2010)

Supporting collaborative real-time strategic planning in multi-player games. - Matthew W. Johnson 001 (FDG, 2010)

Visualizing Educational Data from Logic Tutors. - Matthew W. Johnson 001; Tiffany Barnes (Intelligent Tutoring Systems (2), 2010)

Defining Solution Boundaries for EDM Vis. - Matthew W. Johnson 001 (AIED, 2011)

The EDM Vis Tool. - Matthew W. Johnson 001; Michael Eagle; Leena Joseph; Tiffany Barnes (EDM, 2011)

Photorealistic real-time rendering of spherical raindrops with hierarchical reflective and refractive maps. - Marcos Slomp; Matthew W. Johnson 001; Toru Tamaki; Kazufumi Kaneda (Comput. Animat. Virtual Worlds, 2011)

Interaction Networks: Generating High Level Hints Based on Network Community Clusterings. - Michael Eagle; Matthew W. Johnson 001; Tiffany Barnes (EDM, 2012)

Program Representation for Automatic Hint Generation for a Data-Driven Novice Programming Tutor. - Wei Jin 007; Tiffany Barnes; John C. Stamper; Michael John Eagle; Matthew W. Johnson 001; Lorrie Lehmann (ITS, 2012)

Leveraging Game Design to Promote Effective User Behavior of Intelligent Tutoring Systems. - Matthew W. Johnson 001; Tomoko Okimoto; Tiffany Barnes (ITS, 2012)

Effects of Automatically Generated Hints on Time in a Logic Tutor. - Michael Eagle; Tiffany Barnes; Matthew W. Johnson 001 (AIED Workshops, 2013)

InVis: An Interactive Visualization Tool for Exploring Interaction Networks. - Matthew W. Johnson 001; Michael Eagle; Tiffany Barnes (EDM, 2013)

An Algorithm for Reducing the Complexity of Interaction Networks. - Matthew W. Johnson 001; Michael Eagle; John C. Stamper; Tiffany Barnes (EDM, 2013)

Exploring player behavior with visual analytics. - Michael Eagle; Matthew W. Johnson 001; Tiffany Barnes; Acey Kreisler Boyce (FDG, 2013)

Using sequential pattern mining to increase graph comprehension in intelligent tutoring system student data (abstract only). - Aaron Springer; Matthew W. Johnson 001; Michael Eagle; Tiffany Barnes (SIGCSE, 2013)

Tracking Knowledge for Learning Japanese as a 2nd Language. - Tomoko Okimoto; Matthew W. Johnson 001; Huy Anh Nguyen; Steven Moore; Michael Eagle; John C. Stamper (ICCE, 2023)