Loïc Barrault presented Lifelong Learning for Machine Translation Evaluation during WMT_LLMT_EAMT (Lisbon, Portugal): https://eamt2020.inesc-id.pt/

Barrault L., Bougares F., Costa-Jussa M., Biesialska M., Galibert O., A Shared Task on Lifelong Learning Machine Translation, 2020