Using First-Order Logic to Query Heterogeneous Internet Data Sources.
Donald CohenK. NarayanaswamyPublished in: SCSE (2015)
Keyphrases
- first order logic
- data sources
- expressive power
- theorem proving
- heterogeneous data
- transitive closure
- data integration
- answering queries
- heterogeneous data sources
- propositional logic
- theorem prover
- inference rules
- databases
- probabilistic reasoning
- query evaluation
- knowledge representation
- data warehouse
- data model
- inductive logic programming
- relational algebra
- probabilistic graphical models
- query processing
- horn clauses
- quantifier elimination
- markov logic
- database
- representation language
- markov logic networks
- constraint databases
- database queries
- relational calculus
- deep web
- machine learning
- bayesian networks
- quantifier free