A Motivating Case Study on Code Variant Selection by Reinforcement Learning. - Oliver Hacker; Matthias Korch; Johannes Seiferth (ISC, 2022)

NICE: A Flexible Expression Language. - Oliver Hacker; Thomas Buchmann (MODELSWARD, 2023)

An Expression Language for Model Transformations. - Oliver Hacker; Thomas Buchmann (MODELSWARD (Revised Selected Papers), 2023)