Efficiently and quickly chewing through one trillion edges of a complex graph is no longer in itself a standalone achievement, but doing so on a single node, albeit with some acceleration and ...

New annotations in Explorations 1.3 help analysts flag issues or highlight discoveries, to capture context and drive decisions right where the dat ...

We prove that the edge dominating set problem for graphs is NP-complete even when restricted to planar or bipartite graphs of maximum degree 3. We show as a corollary that the minimum maximal matching ...

Edge colouring: The process of assigning colours to the edges of a graph such that adjacent edges receive different colours. Chromatic index: The minimum number of colours required to achieve a ...