Semantics based Buffer Reduction for Queries over XML Data Streams.
Chi YangChengfei LiuJianxin LiJeffrey Xu YuJunhu WangPublished in: ADC (2008)
Keyphrases
- data streams
- load shedding
- xpath queries
- query language
- xml documents
- database
- query relaxation
- query evaluation
- xml data
- ranked retrieval
- sliding window
- xquery full text
- xml query processing
- response time
- xml query languages
- update operations
- content and structure
- query processing
- keyword queries
- path expressions
- database query languages
- relational database management systems
- efficient processing
- data model
- web search engines
- relational database systems
- range queries
- query interface
- relational databases
- data distribution
- data exchange
- query patterns
- stream data
- semi structured data
- xml retrieval
- markup language
- query result
- concept drift
- native xml databases
- xml queries
- continuous queries
- twig queries
- data retrieval
- user queries
- metadata
- streaming data
- data sources
- sensor networks
- xml databases
- buffer size
- approximate answers
- xml trees
- rdf data
- keyword search