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Optimization of Preference based SQL Queries

Start date: 01.06.2001
End date: 31.12.2003
Duration: 2001-06-01 - 2003-12-31
Funded by:
Publications: Publication list

Contact

Prof. Dr. Werner Kießling (Project leader)
B. Hafenrichter

Abstract

The core of our optimization consists in an enlargement of the relational algebra by an additional operator which is called preference selection σ[P](R).

Project related publications