A distributed concurrency control mechanism for XML data.
Leonardo O. MoreiraFlávio R. C. SousaJavam C. MachadoPublished in: J. Comput. Syst. Sci. (2011)
Keyphrases
- xml data
- query decomposition
- xml documents
- xml databases
- query optimization
- data model
- xml queries
- relational databases
- query processing
- query language
- querying xml data
- xml schema
- xpath queries
- distributed systems
- semi structured data
- distributed environment
- relational and xml data
- keyword search
- index structure
- relational database systems
- xml query processing
- distributed data
- peer to peer
- heterogeneous data
- metadata
- xml fragments
- database systems
- heterogeneous data sources
- path expressions
- labeling scheme
- object oriented database systems
- mobile agents
- logic programs
- data mining
- r tree
- structured data