Using Graph Summarization for Join-Ahead Pruning in a Distributed RDF Engine.
Sairam GurajadaStephan SeufertIris MiliarakiMartin TheobaldPublished in: SWIM (2014)
Keyphrases
- query engine
- distributed environment
- graph databases
- semantic web
- distributed systems
- global knowledge
- graph structure
- multi agent
- graph model
- multi document summarization
- structured data
- peer to peer
- search space
- cooperative
- random walk
- query optimization
- directed graph
- rdf graphs
- graph representation
- weighted graph
- mutual reinforcement
- pruning method
- bipartite graph
- xml databases
- directed acyclic graph
- topic maps
- graph theory
- database
- data structure
- database systems
- metadata
- databases