Keyphrases
- data model
- graph representation
- learning analytics
- weighted graph
- graph theory
- bipartite graph
- structured data
- data mining
- graph model
- graph structure
- random walk
- directed graph
- business intelligence
- spanning tree
- graph theoretic
- query engine
- query language
- social media
- data analysis
- graph construction
- rdf graphs
- graph pattern matching
- linked data
- graph mining
- connected components
- semantic web
- cloud computing
- knowledge discovery
- case study