Stochastic Package Queries in Probabilistic Databases.
Matteo BrucatoNishant YadavAzza AbouziedPeter J. HaasAlexandra MeliouPublished in: CoRR (2021)
Keyphrases
- probabilistic databases
- query evaluation
- uncertain data
- relational queries
- database queries
- aggregate queries
- conjunctive queries
- relational algebra
- probabilistic inference
- query answers
- query language
- probabilistic reasoning
- query processing
- probabilistic graphical models
- efficient query evaluation
- expressive power
- logic programming
- information retrieval