LPath+: A First-Order Complete Language for Linguistic Tree Query.
Catherine LaiSteven BirdPublished in: PACLIC (2005)
Keyphrases
- xml query languages
- natural language
- linguistic knowledge
- query processing
- indexing schemes
- database
- tree nodes
- rewriting rules
- response time
- programming language
- data structure
- query formulation
- database queries
- language constructs
- query evaluation
- visual query language
- keywords
- relevance feedback
- indexing structure
- first order logic
- tree structure
- natural language processing
- linguistic analysis
- query language for xml
- language generation
- similarity queries
- path expressions
- tree patterns
- context dependent
- index structure
- pattern languages
- conditional logic
- range queries
- xml documents
- aggregate queries
- b tree
- user queries
- query expansion
- data sources