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Chaojie Li

3 accepted papers

2026

FED-GAME: PERSONALIZED FEDERATED LEARNING WITH GRAPH ATTENTION MIXTURE-OF-EXPERTS FOR TIME-SERIES FORECASTING

ICASSP 2026oral

Federated learning (FL) on graphs shows promise for distributed time-series forecasting. Yet, existing methods rely on static topologies and struggle with client heterogeneity. We propose Fed-GAME, a framework that models personalized aggregation as message passing over a learnable dynamic implicit…

Cited by 0SourcePDFScholar
2025

Periodical Moving Average Accelerates Gradient Accumulation for Post-Training

UAI 2025

High gradient variance presents a significant obstacle to efficient post-training of large language models (LLMs) on memory-constrained devices. Existing practical strategies-such as reducing batch sizes or adopting gradient accumulation (GA)-suffer from an inherent trade-off: smaller batches exacer

Cited by 0SourcePDFScholar
2023

Asynchronous Federated Learning for Real-Time Multiple Licence Plate Recognition Through Semantic Communication

ICASSP 2023accepted

Real-time License Plate Recognition plays a significant role in traffic congestion control and road safety monitoring. Practically, a network camera may capture multiple license plates in one frame while the data collected by different network cameras cannot be shared due to privacy concern. In this…

Cited by 0SourceScholar