Dimensions of Difficulty in Translating Natural Language into First-Order Logic.
Dave Barker-PlummerRichard CoxRobert DalePublished in: EDM (2009)
Keyphrases
- first order logic
- natural language
- knowledge representation
- expressive power
- propositional logic
- theorem proving
- inference rules
- probabilistic reasoning
- inductive logic programming
- probabilistic graphical models
- transitive closure
- representation language
- theorem prover
- machine learning
- logical formulas
- predicate calculus
- logical rules
- markov networks
- relational algebra
- markov logic networks
- natural language processing
- timed automata
- quantifier elimination
- constraint databases
- artificial intelligence
- database
- horn clauses
- graphical models
- proof procedure
- information extraction
- closure operator
- highly expressive
- quantifier free