IEEE

Multi-User Parallel Channel Extrapolation Based on Graph-Transformer

Abstract: Traditional channel estimation method in massive MIMO system requires high overhead to maintain the accuracy in multiuser environments. To handle this problem, we propose the ...
EurekAlert!

Revolutionizing temporal knowledge graph extrapolation: The power of historical data

Researchers at Shanghai Jiao Tong University have made a groundbreaking discovery in the field of Temporal Knowledge Graphs (TKGs), challenging the conventional reliance on graph-based techniques and ...
IEEE

HTRGN: Hybrid Temporal-Aware and Relation-Enhanced Graph Neural Network for Extrapolation ...

Abstract: Temporal knowledge graph (TKG) serves as an indispensable tool for storing dynamic facts, which is widely applied to downstream tasks. Extrapolation reasoning on TKG predicts possible facts ...
GitHub

Negative-Aware Diffusion Process for Temporal Knowledge Graph Extrapolation

dgl==1.1.2 dgl==1.1.2+cu117 fitlog==0.9.15 info_nce_pytorch==0.1.4 numpy==1.24.4 pandas==1.1.3 rdflib==7.0.0 scipy==1.14.0 torch==1.13.1+cu117 torch_scatter==2.0.9 tqdm==4.65.0 transformers==4.20.1 ...