@misc{indiciae2e143230297c, 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}, doi = {10.14778/3476311.3476389}, url = {https://www.osti.gov/biblio/1823361}, note = {Source identifier: 1823361} }