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 ...
GitHub

Add Dijkstra’s Algorithm in Dart Folder

Implement Dijkstra’s Algorithm in Dart to find the shortest path from a source node to all other nodes in a weighted graph. Use a Priority Queue (Min-Heap) to optimize the performance to O((V + E) log ...
GitHub

Chinese Postman Problem Solver

This project is a Python solution for the undirected, weighted Chinese Postman Problem (CPP), also known as the Route Inspection Problem. It was developed for an Algorithms & Data Structures course to ...
IEEE

A Locality Sensitive Hashing Based Algorithm to Accelerate Neighborhood Search in Graph Neural Operators

Abstract: Neural Operators extend traditional neural networks to learn mappings between infinite-dimensional function spaces. Graph Neural Operators (GNOs), which operate on geometric structures, have ...
IEEE

Actuarial Risk Assessment and Pricing Optimization Algorithm Based on Graph Neural Network

Abstract: In this study, we proposed a new method combining graph sampling aggregation network (GraphSAGE), Contrastive Learning (CL) and Bayesian Optimization. First, GraphSAGE was used to model the ...