@inproceedings{Babcock_2002,
    doi = {10.1145/543613.543615},
    url = {https://doi.org/10.1145%2F543613.543615},
    year = {2002},
    month = {jun},
    publisher = {{ACM}},
    author = {Brian Babcock and Shivnath Babu and Mayur Datar and Rajeev Motwani and Jennifer Widom},
    title = {Models and issues in data stream systems},
    booktitle = {Proceedings of the twenty-first {ACM} {SIGMOD}-{SIGACT}-{SIGART} symposium on Principles of database systems}
}

@inproceedings{Babcock_2002, doi = {10.1145/543613.543615}, url = {https://doi.org/10.1145%2F543613.543615}, year = {2002}, month = {jun}, publisher = {{ACM}}, author = {Brian Babcock and Shivnath Babu and Mayur Datar and Rajeev Motwani and Jennifer Widom}, title = {Models and issues in data stream systems}, booktitle = {Proceedings of the twenty-first {ACM} {SIGMOD}-{SIGACT}-{SIGART} symposium on Principles of database systems} }