From here graph theory got expanded and generalized into relations between objects, finding use in fields from computer science and chemistry to biology and linguistics.

The Star graph algorithm is adopted for its simplicity and low computational cost, and its performance is compared against A *, Dijkstra, and Bellman-Ford algorithms. Results show that the Star model ...

In such cases, the fastest known shortest-path algorithm doesn’t work. For decades, fast algorithms for finding shortest paths on negative-weight graphs have remained elusive.

Graph theory is a powerful tool for addressing problems involving discrete structures, such as determining the shortest length of connected river networks or the shortest distance between connected ...

The paper considers a project scheduling problem in weighted directed graphs in which arcs represent operations while nodes are identified with starting and finishing endpoints of the operations; arc ...

A theoretical computer scientist has presented an algorithm that is being hailed as a breakthrough in mapping the obscure terrain of complexity theory, which explores how hard computational problems ...