@ARTICLE{SatTNNLS21, author = {Felix Sattler and Klaus-Robert M{\"u}ller and Wojciech Samek}, title = {Clustered Federated Learning: Model-Agnostic Distributed Multi-Task Optimization under Privacy Constraints}, journal = {IEEE Transactions on Neural Networks and Learning Systems}, year = {2021}, volume = {32}, number = {8}, pages = {3710-3722}, doi = {10.1109/TNNLS.2020.3015958}, url = {http://dx.doi.org/10.1109/TNNLS.2020.3015958} }