Francesco Scarcello
2011
H-DB: a hybrid quantitative-structural sql optimizer
Lucantonio Ghionna
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Gianluigi Greco
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Francesco Scarcello
Proceedings of the 20th ACM Conference on Information and Knowledge Management, CIKM 2011, Glasgow, United Kingdom, October 24-28, 2011
2005
On the complexity of computing peer agreements for consistent query answering in peer-to-peer data integration systems
Gianluigi Greco
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Francesco Scarcello
Proceedings of the 2005 ACM CIKM International Conference on Information and Knowledge Management, Bremen, Germany, October 31 - November 5, 2005