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Zehui Xiong

3 accepted papers

2024

Generative Al-aided Joint Training-free Secure Semantic Communications via Multi-modal Prompts

ICASSP 2024accepted

Semantic communication (SemCom) holds promise for reducing network resource consumption while achieving the communications goal. However, the computational overheads in jointly training semantic encoders and decoders—and the subsequent deployment in network devices—are overlooked. Recent advances in…

Cited by 0SourceScholar
2021

Communication-efficient and Scalable Decentralized Federated Edge Learning

IJCAI 2021poster

Federated Edge Learning (FEL) is a distributed Machine Learning (ML) framework for collaborative training on edge devices. FEL improves data privacy over traditional centralized ML model training by keeping data on the devices and only sending local model updates to a central coordinator for aggrega…

Cited by 15SourcePDFScholar
2021

Predictive Analytics for COVID-19 Social Distancing

IJCAI 2021poster

The COVID-19 pandemic has disrupted the lives of millions across the globe. In Singapore, promoting safe distancing by managing crowds in public areas have been the cornerstone of containing the community spread of the virus. One of the most important solutions to maintain social distancing is to mo…

Cited by 2SourcePDFScholar