Teaching Public-Key Cryptography in School. - Lucia Keller; Dennis Komm; Giovanni Serafini; Andreas Sprock; Björn Steffen (ISSEP, 2010)

A Short Introduction to Classical Cryptology as a Way to Motivate High School Students for Informatics. - Lucia Keller; Barbara Scheuner; Giovanni Serafini; Björn Steffen (ISSEP, 2011)

Fehlerkorrigierende Codes - Ein Unterrichtsbeispiel zum gelenkten entdeckenden Lernen. - Juraj Hromkovic; Lucia Keller; Dennis Komm; Giovanni Serafini; Björn Steffen (LOG IN, 2011)

Advice Complexity of Online Coloring for Paths. - Michal Forisek; Lucia Keller; Monika Steinová (LATA, 2012)

On the Approximability of Splitting-SAT in 2-CNF Horn Formulas. - Hans-Joachim Böckenhauer; Lucia Keller (IWOCA, 2013)

Online Coloring of Bipartite Graphs with and without Advice. - Maria Paola Bianchi; Hans-Joachim Böckenhauer; Juraj Hromkovic; Lucia Keller (Algorithmica, 2014)