The role of semantics in mining frequent patterns from knowledge bases in description logics with rules.
Joanna JózefowskaAgnieszka LawrynowiczTomasz LukaszewskiPublished in: Theory Pract. Log. Program. (2010)
Keyphrases
- description logics
- mining frequent patterns
- highly expressive
- dl programs
- knowledge base
- description logic programs
- owl ontologies
- model theoretic
- reasoning tasks
- number restrictions
- reasoning services
- dl lite
- frequent patterns
- owl dl
- knowledge representation languages
- concept descriptions
- knowledge representation
- mining frequent itemsets
- computing least common subsumers
- frequent pattern mining
- knowledge representation systems
- ontology languages
- semantic web
- logic programming
- default rules
- answer set semantics
- frequent itemsets
- association rules
- mining association rules
- production rules
- database
- formal semantics
- frequent itemset mining
- modal operators
- knowledge sources
- function free horn
- data structure
- artificial intelligence