Dijkstra-s-Shortest-Path-Algorithm You are given a weighted graph represented as an adjacency list and a source node. Your task is to calculate the shortest path from the source node to all other ...

This paper presents an algorithm for Shortest Path Tree (SPT) problem. The presented algorithm is an improvement over a previously published work of the authors. The effort is put in to improve the ...

In undirected graphs with real non-negative weights, we give a new randomized algorithm for the single-source shortest path (SSSP) problem with running time $O ( ...