Abstract: This paper presents an improved Dijkstra shortest path search algorithm. The algorithm considers the different types of weights, set the priority target search region, reduce the large ...

11/24/2025 - Anthony Cardozo discovered his passion for coding in high school, building small games for his friends. Later, he launched an online candy store that enabled him to reach customers far ...

Imagine a world where GPS navigation sends you in circles, traffic congestion is worse than ever, and the internet slows to a crawl. All of this could have been our reality if one man, Edsger W.

ABSTRACT: As global warming caused by greenhouse gases grows (GHGs) into a global environmental threat, carbon dioxide emissions are drawing increasing attention in these years. Among all emission ...

This is a Pathfinding Algorithm Visualizer that allows you to see how pathfinding algorithms work on a grid. You can set up start and end points, place obstacles (walls), and watch the algorithm find ...

Have you ever been worried about getting lost in the subway? Do you need to find a faster route to your destination? Write an application that will help you better navigate the complicated metro ...

Finding the cheapest possible way of sending a certain amount of flow through a flow network. For example, if the following weighted directed graph represents some people and the arrows represent ...

Computing driving directions has motivated many shortest path algorithms based on preprocessing. Given a graph, the preprocessing stage computes a modest amount of auxiliary data, which is then used ...