Let G be a directed graph such that every edge e of G is associated with a positive integer, called the index of e. Then G is called a network graph if, at every vertex v of G, the sum of the indices ...

Gathid uses a novel application of a directed graph model for identity and access improvements, with a resource-efficient approach that can function across disconnected systems in hybrid and ...

As summer winds down, many of us in continental Europe are heading back north. The long return journeys from the beaches of ...

Hi Guys, I am just playing with dijkstra algorithm in C# and got it working good but now I want to modify it to get all the possible paths from the start and target nodes. Any advise?

There is a new sorting algorithm a deterministic O (m log2/3 n)-time algorithm for single-source shortest paths (SSSP) on directed graphs with real non-negative edge weights in the comparison-addition ...

GraphViz is a collection of tools for manipulating graph structures and generating graph layouts. Graphs can be either directed or undirected. GraphViz offers both graphical and command-line tools. A ...

We propose a linear-time, single-pass, top-down algorithm for multiple testing on directed acyclic graphs, where nodes represent hypotheses and edges specify a partial ordering in which the hypotheses ...