no code implementations • 6 Feb 2024 • Meiying Zhang, Huan Zhao, Sheldon Ebron, Kan Yang
In this paper, we introduce a novel method called Fair, Robust, and Efficient Client Assessment (FRECA) for quantifying client contributions in FL.
no code implementations • 5 Dec 2023 • Meiying Zhang, Huan Zhao, Sheldon Ebron, Ruitao Xie, Kan Yang
Then, we formulate the initial client pool selection problem into an optimization problem that aims to maximize the overall scores of selected clients within a given budget and propose a greedy algorithm to solve it.
no code implementations • 6 Dec 2021 • Chunlin Ji, Hanchu Shen, Zhan Xiong, Feng Chen, Meiying Zhang, Huiwen Yang
Then We propose three information-theoretic loss functions for deterministic GZSL model: a mutual information loss to bridge seen data and target classes; an uncertainty-aware entropy constraint loss to prevent overfitting when using seen data to learn the embedding of target classes; a semantic preserving cross entropy loss to preserve the semantic relation when mapping the semantic representations to the common space.