Path Maximum Query and Path Maximum Sum Query in a Tree.
Sung Kwon KimJung-Sik ChoSoo-Cheol KimPublished in: IEICE Trans. Inf. Syst. (2009)
Keyphrases
- path queries
- database
- query processing
- response time
- query expansion
- retrieval method
- query evaluation
- vector space
- database queries
- range queries
- user queries
- retrieval systems
- shortest path
- image database
- data structure
- query execution
- aggregate queries
- tree nodes
- index structure
- search queries
- decision trees
- query formulation
- indexing schemes
- databases