Junyi Li

Junyi Li

University of Pittsburgh

H-index: 10

North America-United States

About Junyi Li

Junyi Li, With an exceptional h-index of 10 and a recent h-index of 10 (since 2020), a distinguished researcher at University of Pittsburgh, specializes in the field of Machine Learning, Optimization.

His recent articles reflect a diverse array of research interests and contributions to the field:

Federated conditional stochastic optimization

Resolving the Tug-of-War: A Separation of Communication and Learning in Federated Learning

Communication-Efficient Federated Bilevel Optimization with Local and Global Lower Level Problems

On the steerability of large language models toward data-driven personas

FedDA: Faster Adaptive Gradient Methods for Federated Constrained Optimization

Communication-efficient robust federated learning with noisy labels

On the convergence of local stochastic compositional gradient descent with momentum

A fully single loop algorithm for bilevel optimization without hessian inverse

Junyi Li Information

University

Position

___

Citations(all)

302

Citations(since 2020)

301

Cited By

12

hIndex(all)

10

hIndex(since 2020)

10

i10Index(all)

10

i10Index(since 2020)

10

Email

University Profile Page

University of Pittsburgh

Google Scholar

View Google Scholar Profile

Junyi Li Skills & Research Interests

Machine Learning

Optimization

Top articles of Junyi Li

Title

Journal

Author(s)

Publication Date

Federated conditional stochastic optimization

Advances in Neural Information Processing Systems

Xidong Wu

Jianhui Sun

Zhengmian Hu

Junyi Li

Aidong Zhang

...

2024/2/13

Resolving the Tug-of-War: A Separation of Communication and Learning in Federated Learning

Advances in Neural Information Processing Systems

Junyi Li

Heng Huang

2024/2/13

Communication-Efficient Federated Bilevel Optimization with Local and Global Lower Level Problems

Junyi Li

Feihu Huang

Heng Huang

2023/11/2

On the steerability of large language models toward data-driven personas

NAACL 2024

Junyi Li

Charith Peris

Ninareh Mehrabi

Palash Goyal

Kai-Wei Chang

...

2023/11/2

FedDA: Faster Adaptive Gradient Methods for Federated Constrained Optimization

Junyi Li

Feihu Huang

Heng Huang

2024/3/7

Communication-efficient robust federated learning with noisy labels

arXiv preprint arXiv:2006.09992

Yanjie Dong

Georgios B Giannakis

Tianyi Chen

Julian Cheng

Md Jahangir Hossain

...

2020/6/17

On the convergence of local stochastic compositional gradient descent with momentum

Hongchang Gao

Junyi Li

Heng Huang

2022/6/28

A fully single loop algorithm for bilevel optimization without hessian inverse

Proceedings of the AAAI Conference on Artificial Intelligence

Junyi Li

Bin Gu

Heng Huang

2022/6/28

Local stochastic bilevel optimization with momentum-based variance reduction

arXiv preprint arXiv:2205.01608

Junyi Li

Feihu Huang

Heng Huang

2022/5/3

Enhanced bilevel optimization via bregman distance

Advances in Neural Information Processing Systems

Feihu Huang

Junyi Li

Shangqian Gao

Heng Huang

2022/12/6

FedGRec: Federated Graph Recommender System with Lazy Update of Latent Embeddings

FL: Recent Advances and New Challenges (FL-NeurIPS'22)

Junyi Li

Heng Huang

2022/12/2

Biadam: Fast adaptive bilevel optimization methods

Feihu Huang

Junyi Li

Shangqian Gao

2021/6/21

Compositional federated learning: Applications in distributionally robust averaging and meta learning

arXiv preprint arXiv:2106.11264

Feihu Huang

Junyi Li

2021/6/21

Super-adam: faster and universal framework of adaptive gradients

Advances in Neural Information Processing Systems

Feihu Huang

Junyi Li

Heng Huang

2021/12/6

Improved bilevel model: Fast and optimal algorithm with theoretical guarantee

arXiv preprint arXiv:2009.00690

Junyi Li

Bin Gu

Heng Huang

2020/9/1

Faster secure data mining via distributed homomorphic encryption

Junyi Li

Heng Huang

2020/8/23

Generating realistic stock market order streams

Proceedings of the AAAI Conference on Artificial Intelligence

Junyi Li

Xintong Wang

Yaoyang Lin

Arunesh Sinha

Michael Wellman

2020/4/3

See List of Professors in Junyi Li University(University of Pittsburgh)

Co-Authors

H-index: 26
Arunesh Sinha

Arunesh Sinha

Singapore Management University

H-index: 16
Feihu Huang

Feihu Huang

University of Pittsburgh

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