@article{10.1145/3375661,
  title = "Learning Models over Relational Data Using Sparse Tensors and Functional Dependencies",
  author = "Khamis, Mahmoud Abo and Ngo, Hung Q. and Nguyen, Xuanlong and Olteanu, Dan and Schleich, Maximilian",
  year = "2020",
  address = "New York, NY, USA",
  issn = "0362-5915",
  journal = "ACM Trans. Database Syst.",
  keywords = "tensors, model reparameterization, functional dependencies, functional aggregate queries, In-database analytics",
  month = "jun",
  number = "2",
  publisher = "Association for Computing Machinery",
  url = "https://doi.org/10.1145/3375661",
  volume = "45",
  doi = "10.1145/3375661",
}