Search Results for author: Rui Duan

Found 9 papers, 0 papers with code

A Transfer Learning Causal Approach to Evaluate Racial/Ethnic and Geographic Variation in Outcomes Following Congenital Heart Surgery

no code implementations21 Mar 2024 Larry Han, Yi Zhang, Meena Nathan, John E. Mayer, Jr., Sara K. Pasquali, Katya Zelevinsky, Rui Duan, Sharon-Lise T. Normand

Using the Society of Thoracic Surgeons' Congenital Heart Surgery Database (STS-CHSD), we focus on a national cohort of patients undergoing the Norwood operation from 2016-2022 to assess operative mortality and morbidity outcomes across U. S. geographic regions by race/ethnicity.

Causal Inference STS +2

Parrot-Trained Adversarial Examples: Pushing the Practicality of Black-Box Audio Attacks against Speaker Recognition Models

no code implementations13 Nov 2023 Rui Duan, Zhe Qu, Leah Ding, Yao Liu, Zhuo Lu

Motivated by recent advancements in voice conversion (VC), we propose to use the one short sentence knowledge to generate more synthetic speech samples that sound like the target speaker, called parrot speech.

Sentence Speaker Recognition +1

Multi-Task Learning with Summary Statistics

no code implementations NeurIPS 2023 Parker Knight, Rui Duan

Multi-task learning has emerged as a powerful machine learning paradigm for integrating data from multiple sources, leveraging similarities between tasks to improve overall model performance.

Genetic Risk Prediction Multi-Task Learning

Perception-Aware Attack: Creating Adversarial Music via Reverse-Engineering Human Perception

no code implementations26 Jul 2022 Rui Duan, Zhe Qu, Shangqing Zhao, Leah Ding, Yao Liu, Zhuo Lu

In this work, we formulate the adversarial attack against music signals as a new perception-aware attack framework, which integrates human study into adversarial attack design.

Adversarial Attack Speaker Recognition +2

Generalized Federated Learning via Sharpness Aware Minimization

no code implementations6 Jun 2022 Zhe Qu, Xingyu Li, Rui Duan, Yao Liu, Bo Tang, Zhuo Lu

Therefore, in this paper, we revisit the solutions to the distribution shift problem in FL with a focus on local learning generality.

Federated Learning Privacy Preserving

SODA: Site Object Detection dAtaset for Deep Learning in Construction

no code implementations19 Feb 2022 Rui Duan, Hui Deng, Mao Tian, Yichuan Deng, Jiarui Lin

In this manner, this research contributes a large-scale image dataset for the development of deep learning-based object detection methods in the construction industry and sets up a performance benchmark for further evaluation of corresponding algorithms in this area.

Object object-detection +1

Context-Aware Online Client Selection for Hierarchical Federated Learning

no code implementations2 Dec 2021 Zhe Qu, Rui Duan, Lixing Chen, Jie Xu, Zhuo Lu, Yao Liu

In addition, client selection for HFL faces more challenges than conventional FL, e. g., the time-varying connection of client-ES pairs and the limited budget of the Network Operator (NO).

Federated Learning

Targeting Underrepresented Populations in Precision Medicine: A Federated Transfer Learning Approach

no code implementations27 Aug 2021 Sai Li, Tianxi Cai, Rui Duan

With only a small number of communications across participating sites, the proposed method can achieve performance comparable to the pooled analysis where individual-level data are directly pooled together.

Data Integration Transfer Learning

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