4 papers
Multi-Scale Harmonic Encoding for Feature-Wise Graph Message Passing
Longlong Li, Mengyang Zhao, Guanghui Wang +1
Most Graph Neural Networks (GNNs) propagate messages by treating node embeddings as holistic feature vectors, implicitly assuming uniform relevance across feature dimensions. This…
TGT: A Temporal Gating Transformer for Smartphone App Usage Prediction
Longlong Li, Cunquan Qu, Guanghui Wang
Accurately predicting smartphone app usage is challenging due to the sparsity and irregularity of user behavior, especially under cold-start and low-activity conditions. Existing a…
Towards Interpretable Drug-Drug Interaction Prediction: A Graph-Based Approach with Molecular and Network-Level Explanations
Mengjie Chen, Ming Zhang, Cunquan Qu
Drug-drug interactions (DDIs) represent a critical challenge in pharmacology, often leading to adverse drug reactions with significant implications for patient safety and healthcar…
Dynamic Layered Decoding Scheduling for LDPC Codes Aided by Check Node Unsatisfied Probabilities
Chenyuan Jia, Dongxu Chang, Ruiyuan Wang +3
This letter revisits update ordering in layered belief propagation (LBP) decoding of low-density parity-check (LDPC) codes. The closest probability-based schedule orders layers by…