777 search results - page 3 / 156 » Optimization of Relational Preference Queries |
SIGECOM
2010
ACM
13 years 10 months ago
2010
ACM
Product recommendation and decision support systems must generally develop a model of user preferences by querying or otherwise interacting with a user. Recent approaches to elici...
AI
2011
Springer
13 years 10 days ago
2011
Springer
The binary relation framework has been shown to be applicable to many real-life preference handling scenarios. Here we study preference contraction: the problem of discarding sele...
EUSFLAT
2007
13 years 6 months ago
2007
We generalize the solution of a multicriterial optimization problem which has been given in [5]. They have used a comparison of the criterion fuzzy preference relations and the ge...
EDBT
2010
ACM
13 years 7 months ago
2010
ACM
Keyword-based search in relational databases allows users to discover relevant information without knowing the database schema or using complicated queries. However, such searches...
DEXAW
2006
IEEE
13 years 11 months ago
2006
IEEE
The concepts of bipolar queries and queries with preferences are studied. Various interpretations of the former, recently defined by Dubois and Prade, are discussed. The latter w...