Effective data validation of high-frequency data: Time-point-, time-interval-, and trend-based methods. - Werner Horn; Silvia Miksch; Gerhilde Egghart; Christian Popow; Franz Paky (Comput. Biol. Medicine, 1997)

Assessing English as a Second Language: From Classroom Data to a Competence-Based Open Learner Model. - Susan Bull; Barbara Wasson; Michael D. Kickmeier-Rust; Matthew D. Johnson 002; Eli Moe; Cecilie Hansen; Gerhilde Meissl-Egghart; Klaus Hammermueller (ICCE, 2012)

Interactive Event: From a Virtual Village to an Open Learner Model with Next-TELL. - Susan Bull; Michael D. Kickmeier-Rust; Gerhilde Meissl-Egghart; Matthew D. Johnson 002; Barbara Wasson; Mohammad Alotaibi; Cecilie Hansen (AIED, 2013)

Learning, Learning Analytics, Activity Visualisation and Open Learner Model: Confusing? - Susan Bull; Michael D. Kickmeier-Rust; Ravi K. Vatrapu; Matthew D. Johnson 002; Klaus Hammermueller; William Byrne; Luis Hernandez-Munoz; Fabrizio Giorgini; Gerhilde Meissl-Egghart (EC-TEL, 2013)

Collaborative Language Learning in Immersive Virtual Worlds: Competence-based Formative Feedback and Open Learner Modeling. - Michael D. Kickmeier-Rust; Susan Bull; Gerhilde Meissl-Egghart (Int. J. Serious Games, 2014)