Keyphrases
- graph properties
- stable model semantics
- random walk
- graphical representation
- weighted graph
- logic programs
- logic programming
- normal logic programs
- declarative semantics
- stable models
- formal semantics
- graph model
- graph mining
- directed acyclic graph
- graph structure
- structured data
- graph representation
- graph theoretic
- graph theory
- bipartite graph
- directed graph
- relational structures
- fixpoint semantics
- clustering algorithm
- programming language constructs
- transformation rules
- graph data
- spanning tree
- answer sets