@article{optimalensembleconstructionformultistudy,
  title = {Optimal Ensemble Construction for Multi-Study Prediction with Applications to COVID-19 Excess Mortality Estimation},
  author = {Gabriel Loewinger and Rolando Acosta Nunez and Rahul Mazumder and Giovanni Parmigiani},
  year = {2021},
  eprint = {2109.09164},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2109.09164v2},
}