Simone Marullo Matteo Tiezzi Marco Gori Stefano Melacci Tinne Tuytelaars Continual Learning with Pretrained Backbones by Tuning in the Input Space. 1-9 2023 IJCNN https://doi.org/10.1109/IJCNN54540.2023.10191069 conf/ijcnn/2023 db/conf/ijcnn/ijcnn2023.html#MarulloTGMT23