A Keyword Query Approach Based on Community Structure of RDF Entity Graph.
Hanning ZhangBo DongBoqin FengBifan WeiPublished in: COMPSAC (2021)
Keyphrases
- community structure
- keyword queries
- overlapping communities
- communities in social networks
- structured data
- complex networks
- community detection
- graph structure
- community discovery
- graph theory
- keyword search
- social networks
- densely connected
- real world networks
- knowledge base
- keyword search in relational databases
- network analysis
- keywords
- small world
- semantic web
- directed graph
- data model
- graph mining
- structured databases
- metadata
- community detection algorithms
- graph model
- semi structured
- random walk
- data sources
- databases
- scale free
- search engine
- citation networks
- rdf graphs
- database
- query language
- information access
- natural language
- xml databases
- weighted graph
- bipartite graph
- online social networks
- query evaluation