no code implementations • 10 Apr 2023 • Xiaojin Zhang, Anbu Huang, Lixin Fan, Kai Chen, Qiang Yang
However, existing multi-objective optimization frameworks are very time-consuming, and do not guarantee the existence of the Pareto frontier, this motivates us to seek a solution to transform the multi-objective problem into a single-objective problem because it is more efficient and easier to be solved.
no code implementations • 15 Nov 2020 • Anbu Huang
In this paper, we focus on dynamic backdoor attacks under FL setting, where the goal of the adversary is to reduce the performance of the model on targeted tasks while maintaining a good performance on the main task, current existing studies are mainly focused on static backdoor attacks, that is the poison pattern injected is unchanged, however, FL is an online learning framework, and adversarial targets can be changed dynamically by attacker, traditional algorithms require learning a new targeted task from scratch, which could be computationally expensive and require a large number of adversarial training examples, to avoid this, we bridge meta-learning and backdoor attacks under FL setting, in which case we can learn a versatile model from previous experiences, and fast adapting to new adversarial tasks with a few of examples.
no code implementations • 23 Jan 2020 • Anbu Huang, YuanYuan Chen, Yang Liu, Tianjian Chen, Qiang Yang
Federated learning is a distributed machine learning framework which enables different parties to collaboratively train a model while protecting data privacy and security.
1 code implementation • 17 Jan 2020 • Yang Liu, Anbu Huang, Yun Luo, He Huang, Youzhi Liu, YuanYuan Chen, Lican Feng, Tianjian Chen, Han Yu, Qiang Yang
Federated learning (FL) is a promising approach to resolve this challenge.
2 code implementations • 14 Oct 2019 • Jiahuan Luo, Xueyang Wu, Yun Luo, Anbu Huang, Yun-Feng Huang, Yang Liu, Qiang Yang
Federated learning is a new machine learning paradigm which allows data parties to build machine learning models collaboratively while keeping their data secure and private.