New Path Based Index Structure for Processing CAS Queries over XML Database.
Dhanalekshmi GopinathanKrishna AsawaPublished in: J. Comput. Inf. Technol. (2017)
Keyphrases
- index structure
- query processing
- xml query processing
- xml databases
- range queries
- efficient processing
- xml data
- efficient query processing
- r tree
- relational database systems
- join algorithms
- access methods
- main memory
- disk accesses
- indexing structure
- multi dimensional
- b tree
- query evaluation
- indexing techniques
- xpath queries
- inverted index
- data distribution
- xml queries
- database systems
- twig queries
- cost model
- data management
- nearest neighbor
- similarity queries
- data structure
- query optimization
- database management systems
- tree structure
- materialized views
- similarity search
- xml documents
- xml query languages
- spatial databases
- relational databases
- query plan
- query execution
- keyword search
- database
- xml trees
- suffix tree
- path expressions
- labeling scheme
- keyword queries
- reverse k nearest neighbor