Nature

Semigroups of Transformations and Endomorphisms in Graph Theory

Semigroups of transformations and endomorphisms have emerged as powerful algebraic frameworks to elucidate the underlying structures of graphs. By harnessing the principles of semigroup theory, ...
IEEE

Trigonometric Coordinate Transformation Blind Equalization Algorithm Based on Bi-Direction Long and Short-Term Memory Neural Networks

Abstract: Aiming at the problem that the feedforward neural network blind equalization algorithm has a slow convergence rate and a large steady-state error when ...
GitHub

GraphTER: Unsupervised Learning of Graph Transformation Equivariant Representations via Auto-Encoding Node-wise Transformations

This repository is the official PyTorch implementation of the following paper: Xiang Gao, Wei Hu, Guo-Jun Qi, "GraphTER: Unsupervised Learning of Graph Transformation Equivariant Representations via ...
IEEE

Adaptive Trigonometric Transformation Function With Image Contrast and Color Enhancement: Application to Unmanned Aerial System Imagery

Abstract: An unmanned aerial system (UAS)-based imaging technology has gained great interests in modern photogrammetry and remote sensing. However, due to the limitations of UAS imaging devices, image ...
GitHub

Self-Supervised Graph Representation Learning via Topology Transformations

This repository is the official PyTorch implementation of the following paper: Xiang Gao, Wei Hu, Guo-Jun Qi, "Self-Supervised Graph Representation Learning via Topology Transformations," IEEE ...
Microsoft

What is a graphing calculator?

Learn how to simplify complex calculations and visualize data with an online graphing calculator. A graphing calculator is a handheld device or online tool designed to plot graphs, solve complex ...