The study of graph colouring has long been a central topic in discrete mathematics, with a prominent focus on optimising the assignment of labels or colours to vertices such that adjacent vertices are ...

The graph colouring problem, a classic NP-hard challenge, is central to many practical applications such as scheduling, resource allocation and network management. Recent advances have seen the ...

Greedy algorithms, see "ColPack: Software for graph coloring and related problems in scientific computing" (Gebremedhin et al., 2013) for their descriptions ...

The 2026 Toyota RAV4 offers plenty of trims, but only one delivers the best mix of features, value, and capability. Here’s ...

This project proposes an MCTS algorithm for the weighted vertex coloring problem (WVCP) that selects local search operators during the search with hyperheuristics. scripts/generator_to_eval_ls.py (for ...

Don Knuth has written Volume 4 of the Art of Computer Programming. One of the chapters is on Binary Decision Diagrams and their applications, a subject that I find very interesting. Knuth shows that a ...

Inside: Christmas Count and Graph iSpy Printable for Kids Need a holiday math activity that actually keeps preschoolers ...

Each line segment of a distance-time graph represents one part of a journey. A distance-time graph, sometimes referred to as a travel graph, is a way of representing a journey. It is helpful to have ...

The Supreme Court refused Tuesday to allow the Trump administration to deploy National Guard troops in the Chicago area to ...

The commission heard testimony from medical experts and witnesses detailing the health and psychological impacts of chemical ...

Will you have a white Christmas this year? What do you notice about the map below? What questions does it raise for you? By The Learning Network What do you notice about the global nuclear stockpile, ...