Inductive Concept Retrieval and Query Answering with Semantic Knowledge Bases Through Kernel Methods.
Nicola FanizziClaudia d'AmatoPublished in: KES (1) (2007)
Keyphrases
- query answering
- kernel methods
- dl lite
- data exchange
- knowledge base
- machine learning
- conjunctive queries
- data integration
- answering queries
- kernel function
- data complexity
- support vector
- support vector machine
- integrity constraints
- feature space
- description logics
- knowledge representation
- reproducing kernel hilbert space
- kernel matrix
- query rewriting
- incomplete information
- concept learning
- schema mappings
- domain specific
- database
- open world
- inductive logic programming
- natural language
- datalog programs
- semantic web
- number restrictions
- data sets
- inductive inference
- semantic annotation
- domain ontology
- structured data
- data mining
- databases