Path-oriented keyword search over graph-modeled Web data.
Paolo CappellariRoberto De VirgilioMark RoantreePublished in: World Wide Web (2012)
Keyphrases
- web data
- structured data
- semi structured
- web mining
- web usage mining
- web content
- web sources
- web information
- link analysis
- web pages
- web information extraction
- link structure
- web documents
- traversal patterns
- web crawling
- random walk
- directed graph
- keyword search
- information extraction
- knowledge representation
- databases
- natural language
- xml documents
- data sources
- probabilistic model
- graph mining
- user profiles
- collaborative filtering
- text mining
- shortest path