@article{shardthegradientscalethemodelserverlessf,
  title = {Shard the Gradient, Scale the Model: Serverless Federated Aggregation via Gradient Partitioning},
  author = {Amine Barrak},
  year = {2026},
  eprint = {2604.22072},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2604.22072},
}