Bridging graph data models: RDF, RDF-star, and property graphs as directed acyclic graphs.
Ewout GellingGeorge FletcherMichael SchmidtPublished in: CoRR (2023)
Keyphrases
- directed acyclic graph
- data model
- directed graph
- graph databases
- structural learning
- undirected graph
- databases
- rdf graphs
- markov property
- query language
- semantic web
- graph properties
- graph mining
- data sources
- equivalence class
- equivalence classes
- rdf data
- linked data
- graph matching
- conditional independence
- adjacency matrix
- graph theory
- graph structure
- weighted graph
- database systems
- graph theoretic
- structured data
- graph representation
- metadata
- subgraph isomorphism
- graph structures
- rdf triples
- markov equivalence classes
- graph model
- relational data
- random variables
- graph data
- graph clustering
- independence relations
- causal models
- graph construction
- bipartite graph
- complex networks
- labeled graphs
- edge weights
- bayesian networks
- xml documents
- random graphs
- probability distribution
- causal reasoning
- graph patterns
- social networks