@misc{laguna2026unlearning,
 author = {Laguna, Sonia and da Silva Goncalves, Jorge and Vandenhirtz, Moritz and Ryser, Alain and Cannistraci, Irene and Vogt, Julia E},
 title = {Rethinking Machine Unlearning: Models Designed to Forget via Key Deletion},
 year = {2026},
 eprint = {2603.15033},
 archivePrefix = {arXiv}
}