Ranking Answers to Datalog+/- Ontologies based on Trust and Reliability of Subjective Reports.
Thomas LukasiewiczMaria Vanina MartinezCristian MolinaroLivia PredoiuGerardo I. SimariPublished in: Computational Models of Rationality (2016)
Keyphrases
- ontology based data access
- dl programs
- expressive power
- ontology languages
- candidate answers
- ranking algorithm
- deductive databases
- description logics
- trust model
- query answering
- knowledge representation
- semantic web
- ranking functions
- keyword queries
- web search
- semantic association
- learning to rank
- trust propagation
- complexity of query answering
- background knowledge
- query language
- dl lite
- ontology matching
- datalog programs
- human judgments
- databases
- knowledge base
- trust evaluation
- answer questions
- data exchange
- correct answers
- data complexity
- objective measures
- semantic web technologies
- link analysis
- incomplete information
- question answering
- logic programming