A New Algorithm Beats Dijkstra's Time For The Shortest Path To Any Point In A Network

Researchers have combined the Dijkstra and Bellman-Ford algorithms to develop an even faster way to find the shortest paths ...
IEEE

Distributional Shortest-Path Graph Kernels

Abstract: Traditional shortest-path graph kernels generate for each graph a histogram-like feature map, whose elements represent the number of occurrences of non-isomorphic shortest paths in this ...
IEEE

A Reinforcement Learning-Driven Algorithm for Rapid Path Replanning of Robot Navigation in Indoor Uncertain Discrete Environments

Abstract: In the context of indoor dense discrete environments, the rapid replanning of paths upon encountering novel obstacles has remained a formidable challenge. Traditional rule-based global path ...
Interesting Engineering

Shipping’s path from sextant to silicon

Long before modern navigation, sailors looked to the stars and followed constellations to cross open seas. Centuries later, diesel engines, radar, and GPS reshaped that journey—turning intuition into ...