Query Segmentation and Resource Disambiguation Leveraging Background Knowledge.
Saeedeh ShekarpourAxel-Cyrille Ngonga NgomoSören AuerPublished in: WoLE@ISWC (2012)
Keyphrases
- background knowledge
- inductive logic programming
- domain knowledge
- logic programs
- image segmentation
- representation language
- query processing
- user queries
- keywords
- prior knowledge
- domain theory
- additional knowledge
- database
- positive examples
- data sources
- semantic information
- concept hierarchy
- semantic relatedness
- world knowledge
- labeled data
- query expansion
- co occurrence
- knowledge base
- relevance feedback
- data structure
- natural language
- search engine
- machine learning