Graph Queries in a Next-Generation Datalog System.
Alexander ShkapskyKai ZengCarlo ZanioloPublished in: Proc. VLDB Endow. (2013)
Keyphrases
- query language
- expressive power
- query answering
- query processing
- answering queries
- database
- query evaluation
- datalog queries
- bipartite graph
- data model
- database query languages
- graph model
- graph theory
- graph structure
- response time
- directed graph
- web search engines
- weighted graph
- relational calculus
- random walk
- graph databases
- range queries
- relational query languages
- recursive programs
- data sources
- transitive closure
- retrieval systems
- deductive databases
- tree patterns
- graph mining
- query rewriting
- graph patterns
- logic programming
- probabilistic databases
- query containment
- directed acyclic graph
- query graph
- relational algebra
- user queries