Document Fragmentation for XML Streams Based on Query Statistics.
Huan HuoGuoren WangXiaoyun HuiChuan XiaoRui ZhouPublished in: WISE (2006)
Keyphrases
- xml streams
- query evaluation
- xpath queries
- user queries
- database
- keywords
- semantic query optimization
- query processing
- query terms
- finite state automata
- document collections
- keyword queries
- xml data
- information retrieval
- efficient execution
- query expansion
- information retrieval systems
- response time
- web documents
- inverted index
- multimedia documents
- xml fragments
- document retrieval
- relevance feedback
- data structure
- relevant documents
- statistical information
- xml trees
- query language
- textual documents
- data sources