Bin Zhou 0002, Jian Pei. Answering aggregate keyword queries on relational databases using minimal group-bys. In Martin L. Kersten, Boris Novikov, Jens Teubner, Vladimir Polutin, Stefan Manegold, editors, EDBT 2009, 12th International Conference on Extending Database Technology, Saint Petersburg, Russia, March 24-26, 2009, Proceedings. Volume 360 of ACM International Conference Proceeding Series, pages 108-119, ACM, 2009. [doi]
Abstract is missing.