Relational and graph queries over a transition system.
Siham Rim BoudaoudKhaoula Es-SalhiVincent RibaudCiprian TeodorovPublished in: EUROCON (2015)
Keyphrases
- query language
- relational queries
- query processing
- rewriting rules
- data model
- disk resident
- structured data
- weighted graph
- graph representation
- database query languages
- xml query languages
- graph structure
- query evaluation
- graph model
- relational calculus
- relational tables
- relational data
- graph theory
- graph patterns
- range queries
- user queries
- random walk
- response time
- database
- query graph
- relational algebra
- directed graph
- relational database systems
- complex queries
- relational operators
- relational databases
- relational graph
- graph data
- tree patterns
- efficient processing
- directed acyclic graph
- bipartite graph
- query logs
- connected components
- web search engines
- multi dimensional
- database systems