2005 | ||
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2 | EE | Bernd Hafenrichter, Werner Kießling: Optimization of Relational Preference Queries. ADC 2005: 175-184 |
2002 | ||
1 | Werner Kießling, Bernd Hafenrichter: Optimizing Preference Queries for Personalized Web Services. Communications, Internet, and Information Technology 2002: 461-466 |
1 | Werner Kießling | [1] [2] |