56 citations · 78 across the 10 of their papers we have counts for
4 papers · 1 filter
Dynamic Attention-based Communication-Efficient Federated Learning
Zihan Chen, Kai Fong Ernest Chong, Tony Q. S. Quek
Federated learning (FL) offers a solution to train a global machine learning model while still maintaining data privacy, without needing access to data stored locally at the client…
Sentiment Analysis of the COVID-related r/Depression Posts
Zihan Chen, Marina Sokolova
Reddit.com is a popular social media platform among young people. Reddit users share their stories to seek support from other users, especially during the Covid-19 pandemic. Messag…
Revisiting Analog Over-the-Air Machine Learning: The Blessing and Curse of Interference
Howard H. Yang, Zihan Chen, Tony Q. S. Quek +1
We study a distributed machine learning problem carried out by an edge server and multiple agents in a wireless network. The objective is to minimize a global function that is a su…
Convergence Properties of the Distributed Projected Subgradient Algorithm over General Graphs
Weijian Li, Zihan Chen, Youcheng Lou +1
In this paper, we revisit a well-known distributed projected subgradient algorithm which aims to minimize a sum of cost functions with a common set constraint. In contrast to most…