Open quipus with the same Wiener index as their quadratic line graph.
Mohammad GheblehAli KansoDragan StevanovicPublished in: Appl. Math. Comput. (2016)
Keyphrases
- graph theory
- graph structure
- objective function
- structured data
- directed graph
- pairwise
- random walk
- indexing method
- graph representation
- graph model
- stable set
- dependency graph
- graph clustering
- graph databases
- index structure
- computational complexity
- spanning tree
- line drawings
- connected components
- line segments
- random graphs