IEEE

Cross-Spectral Analysis of Bivariate Graph Signals

Abstract: With the advancements in technology and monitoring tools, we often encounter multivariate graph signals, which can be seen as the realizations of multivariate graph processes, and revealing ...
IEEE

Spectral Core Entropy Based Graph Data Generation Algorithm

Abstract: Molecule graph generation plays a crucial role in the field of drug discovery, as it can significantly expedite the identification and development of potential drug candidates. Although many ...
GitHub

GAST: A Graph-Augmented Spectral–Spatial Transformer with Adaptive Gated Fusion for Small-Sample Hyperspectral Image Classification

A two-stage Optuna optimisation procedure tunes hyper-parameters for each scene, whilst a scene-adaptive loss choice (focal versus weighted cross-entropy) mitigates class imbalance. This figure ...
GitHub

A comprehensive tutorial for learning LangGraph - LangChain's library for building stateful, multi-actor applications with Large Language Models (LLMs).

LangGraph is a library for building stateful, multi-actor applications with LLMs, used to create agent and multi-agent workflows. It extends LangChain Expression Language with the ability to ...