The Graph, the decentralized indexing system that works much like ... for representing individual pieces of data, and Types for adding structure to information.” Entities, Relations and ...

Abstract: Heterogeneous Graph Neural Networks(HGNNs) are widely regarded as an effective tool for modeling data with graph structures ... Heterogeneous Graph Dual-structure Optimization based ...

A graph is a non-linear data structure consisting of nodes (vertices) connected by edges. Nodes represent entities, and edges represent relationships between them. Graphs are versatile and can ...