Using this definition of path, OP, you must realize that there may be exponentially (in the number of vertices + edges in the graph) many paths between two vertices (even in simple graphs).

Some concepts associated with the DACM approach and from the TRIZ method will also be used. Different fields of application of this method based on directed graphs will be presented through different ...

This example also illustrates default pattern behavior with maps and explicit placement of the legend on the graph. It shows how the default solid map pattern rotates through every color in a colors ...

Alain Hauser, Peter Bühlmann, Jointly interventional and observational data: estimation of interventional Markov equivalence classes of directed acyclic graphs, Journal of the Royal Statistical ...