no code implementations • 6 Jan 2025 • Zhihao Jia, Qi Pang, Trung Tran, David Woodruff, Zhihao Zhang, Wenting Zheng
In this work, we study the experts problem in the distributed setting where an expert's cost needs to be aggregated across multiple servers.
1 code implementation • 25 Feb 2024 • Qi Pang, Shengyuan Hu, Wenting Zheng, Virginia Smith
Advances in generative models have made it possible for AI-generated text, code, and images to mirror human-generated content in many applications.
2 code implementations • 24 May 2022 • Banghua Zhu, Lun Wang, Qi Pang, Shuai Wang, Jiantao Jiao, Dawn Song, Michael I. Jordan
In contrast to prior work, our proposed protocols improve the dimension dependence and achieve a tight statistical rate in terms of all the parameters for strongly convex losses.
no code implementations • 8 Jan 2022 • Qi Pang, Yuanyuan Yuan, Shuai Wang, Wenting Zheng
Vertical federated learning (VFL) system has recently become prominent as a concept to process data distributed across many individual sources without the need to centralize it.
1 code implementation • 9 Dec 2021 • Yuanyuan Yuan, Qi Pang, Shuai Wang
Recent advances in representation learning and perceptual learning inspired us to consider the reconstruction of media inputs from side channel traces as a cross-modality manifold learning task that can be addressed in a unified manner with an autoencoder framework trained to learn the mapping between media inputs and side channel observations.
no code implementations • 6 Dec 2021 • Qi Pang, Yuanyuan Yuan, Shuai Wang
During fuzzing, MDPFuzz decides which mutated state to retain by measuring if it can reduce cumulative rewards or form a new state sequence.
no code implementations • 3 Dec 2021 • Yuanyuan Yuan, Qi Pang, Shuai Wang
In contrast, we discuss the feasibility of mutating real-world media data with provably high DIV and VAL based on manifold.
1 code implementation • 3 Dec 2021 • Yuanyuan Yuan, Qi Pang, Shuai Wang
We demonstrate that NLC is significantly correlated with the diversity of a test suite across a number of tasks (classification and generation) and data formats (image and text).
no code implementations • 29 Sep 2021 • Lun Wang, Qi Pang, Shuai Wang, Dawn Song
In this paper, we propose the first secure federated $\chi^2$-test protocol, FED-$\chi^2$.
no code implementations • 29 Sep 2021 • Lun Wang, Qi Pang, Shuai Wang, Dawn Song
In the present work, we propose a federated learning protocol with bi-directional security guarantees.
no code implementations • 1 Jan 2021 • Lun Wang, Qi Pang, Shuai Wang, Dawn Song
In this paper, we present F^2ed-Learning, the first federated learning protocol simultaneously defending against both semi-honest server and Byzantine malicious clients.
no code implementations • 2 Oct 2020 • Lun Wang, Qi Pang, Shuai Wang, Dawn Song
At one end of the spectrum, some work uses secure aggregation techniques to hide the individual client's updates and only reveal the aggregated global update to a malicious server that strives to infer the clients' privacy from their updates.
no code implementations • NeurIPS 2020 • Lun Wang, Qi Pang, Dawn Song
Causal graph discovery refers to the process of discovering causal relation graphs from purely observational data.