Node Query Preservation for Deterministic Linear Top-Down Tree Transducers.
Kazuki MiyaharaKenji HashimotoHiroyuki SekiPublished in: IEICE Trans. Inf. Syst. (2015)
Keyphrases
- tree nodes
- tree structure
- pattern tree
- query processing
- data structure
- range queries
- response time
- index structure
- database
- leaf nodes
- query evaluation
- indexing structure
- keywords
- indexing schemes
- relevance feedback
- boolean expressions
- internal nodes
- r tree
- b tree
- tree patterns
- parent child
- query expansion
- linear space
- database queries
- graph structure
- node selection
- user queries
- tree traversal
- hierarchical tree
- partial match queries
- xml trees
- indexing techniques
- directed graph
- query terms
- retrieval systems
- multi dimensional
- data sources
- wireless sensor networks
- information retrieval