Hi! MiniGraph is a Ruby gem who's name says it all: it is mini--in functionality and user experience--and it's a graph implementation. Imagine that! MiniGraph provides a small DSL for defining and ...

Imagine a directed graphical model, akin to LinkedIn connections, where skills influence job opportunities, or vice versa. Unlike undirected models, these use directed acyclic graphs (DAGs) to ...

Let Kn be the complete undirected graph with n vertices. A 3-cycle is a cycle consisting of 3 edges. The 3-cycle polytope is defined as the convex hull of the incidence vectors of all 3-cycles in Kn.

In this paper, we have proposed altogether different and new approaches for the computation of all possible spanning trees of a simple, undirected, and connected graph. Our proposed algorithms have ...

We give an approximation deterministic algorithm for solving the Random Undirected MST with given diameter on n-vertex complete undirected graph. The problem is NP-hard. Algorithm has a quadratic time ...

My note for Discrete-Mathematics-And-Its-Applications in Zju's course - JiepengLab/Discrete-Mathematics-And-Its-Applications ...

Let Kn be the complete undirected graph with n vertices. A 3-cycle is a cycle consisting of 3 edges. The 3-cycle polytope is defined as the convex hull of the incidence vectors of all 3-cycles in Kn.