@article{cs2-04-1,
  title = {{The Dataflow Model: A Practical Approach to Balancing Correctness, Latency, and Cost in Massive-Scale, Unbounded, Out-of-Order Data Processing}},
  author = {Akidau, Tyler and Bradshaw, Robert and Chambers, Craig and Chernyak, Slava and Fernández-Moctezuma, Rafael J. and Lax, Reuven and McVeety, Sam and Mills, Daniel and Perry, Frances and Schmidt, Eric and Whittle, Sam},
  year = {2015},
  url = {https://www.vldb.org/pvldb/vol8/p1792-Akidau.pdf},
  journal = {Proceedings of the VLDB Endowment}
}

@article{cs2-04-2,
  title = {{MillWheel: Fault-Tolerant Stream Processing at Internet Scale}},
  author = {Akidau, Tyler and Balikov, Alex and Bekiroglu, Kaya and Chernyak, Slava and Haberman, Josh and Lax, Reuven and McVeety, Sam and Mills, Daniel and Nordstrom, Paul and Whittle, Sam},
  year = {2013},
  url = {https://www.vldb.org/pvldb/vol6/p1033-akidau.pdf},
  journal = {Proceedings of the VLDB Endowment}
}

@inproceedings{cs2-04-3,
  title = {{Naiad: A Timely Dataflow System}},
  author = {Murray, Derek G. and McSherry, Frank and Isaacs, Rebecca and Isard, Michael and Barham, Paul and Abadi, Martín},
  year = {2013},
  url = {https://sigops.org/s/conferences/sosp/2013/papers/p439-murray.pdf},
  doi = {10.1145/2517349.2522738},
  booktitle = {ACM SOSP}
}

@misc{cs2-04-4,
  title = {{Beam Programming Guide}},
  author = {{Apache Beam contributors}},
  year = {2026},
  url = {https://beam.apache.org/documentation/programming-guide/},
  howpublished = {Apache Beam documentation}
}

@misc{cs2-04-5,
  title = {{Timely Stream Processing}},
  author = {{Apache Flink contributors}},
  year = {2026},
  url = {https://nightlies.apache.org/flink/flink-docs-stable/docs/concepts/time/},
  howpublished = {Apache Flink documentation}
}

@article{cs2-04-6,
  title = {{Watermarks in Stream Processing Systems: Semantics and Comparative Analysis of Apache Flink and Google Cloud Dataflow}},
  author = {Akidau, Tyler and Begoli, Edmon and Chernyak, Slava and Hueske, Fabian and Knight, Kathryn and Knowles, Kenneth and Mills, Daniel and Sotolongo, Dan},
  year = {2021},
  url = {https://www.vldb.org/pvldb/vol14/p3135-begoli.pdf},
  doi = {10.14778/3476311.3476389},
  journal = {Proceedings of the VLDB Endowment}
}