The Query Containment Problem: Set Semantics vs. Bag Semantics

Phokion G. Kolaitis. The Query Containment Problem: Set Semantics vs. Bag Semantics. In Loreto Bravo, Maurizio Lenzerini, editors, Proceedings of the 7th Alberto Mendelzon International Workshop on Foundations of Data Management, Puebla/Cholula, Mexico, May 21-23, 2013. Volume 1087 of CEUR Workshop Proceedings, CEUR-WS.org, 2013. [doi]

@inproceedings{Kolaitis13,
  title = {The Query Containment Problem: Set Semantics vs. Bag Semantics},
  author = {Phokion G. Kolaitis},
  year = {2013},
  url = {http://ceur-ws.org/Vol-1087/keynote2.pdf},
  researchr = {https://researchr.org/publication/Kolaitis13},
  cites = {0},
  citedby = {0},
  booktitle = {Proceedings of the 7th Alberto Mendelzon International Workshop on Foundations of Data Management, Puebla/Cholula, Mexico, May 21-23, 2013},
  editor = {Loreto Bravo and Maurizio Lenzerini},
  volume = {1087},
  series = {CEUR Workshop Proceedings},
  publisher = {CEUR-WS.org},
}