Possibilistic contextual skylines with incomplete preferences.
Allel HadjAliOlivier PivertHenri PradePublished in: SoCPaR (2010)
Keyphrases
- possibilistic logic
- uncertain information
- uncertain data
- contextual information
- efficient computation
- possibility distributions
- skyline queries
- possibility theory
- user preferences
- propositional logic
- decision making
- preference elicitation
- context sensitive
- belief revision
- partial order
- logic programming
- knowledge base
- context dependent
- fuzzy numbers
- missing values
- sliding window
- utility function
- decision makers
- skyline computation