A Path-based Approach for Efficient Evaluation of Twig Queries over XML Data.
Ya-Hui ChangCheng-Ta LeeWang-Chien LeePublished in: J. Inf. Sci. Eng. (2007)
Keyphrases
- twig queries
- xml data
- xml queries
- xml query processing
- encoding scheme
- query evaluation
- probabilistic xml
- xml documents
- xml databases
- labeling scheme
- efficient processing
- query optimization
- join algorithms
- data model
- structural join
- relational databases
- query processing
- relational data
- query language
- semi structured data
- native xml databases
- relational database systems
- efficient implementation
- xml schema
- xpath queries
- semi structured
- object oriented
- hierarchical data
- xpath expressions
- database