Keyphrases
- graph clustering
- keyword search
- keywords
- search engine
- relational databases
- structured data
- network analysis
- xml keyword search
- bipartite graph
- clustering method
- xml data
- xml databases
- keyword queries
- xml documents
- keyword search over relational databases
- query language
- search queries
- community detection
- web search engines
- weighted graph
- link prediction
- graph partitioning
- keyword search in relational databases
- k means
- web search
- biological networks
- normalized cut
- web pages
- machine learning
- data mining
- data sets