Shi Pu 濮实

Academic Publications

Shi Pu 濮实
Position:

Assistant Professor

Office Address

Dao Yuan Bldg 515

Research

distributed optimization, network science, machine learning, game theory

Academic Publications

Preprints


S. Pu, A. Olshevsky and I.C. Paschalidis, A Sharp Estimate on the Transient Time of Distributed Stochastic Gradient Descent, submitted.


Journal Papers


S. Pu and A. Nedich. Distributed Stochastic Gradient Tracking Methods. Mathematical Programming, 2020.


S. PuA. Olshevsky and I.C. PaschalidisAsymptotic Network Independence In Distributed Stochastic Optimization for Machine Learning, IEEE Signal Processing Magazine, accepted.


S. PuW. Shi*, J. Xu and A. Nedich. Push-Pull Gradient Methods for Distributed Optimization in Networks. IEEE Transactions on Automatic Control, 2020.


S. Pu, J.J. Escudero-Garzas, A. Garcia and S. Shahrampour. An Online Mechanism for Resource Allocation in NetworksIEEE Transactions on Control of Network Systems, 2020.


S. Pu and A. Garcia. Swarming for Faster Convergence in Stochastic Optimization. SIAM Journal on Control and Optimization, 56(4):2997-3020, 2018.


S. Pu and A. Garcia. A Flocking-based Approach for Distributed Stochastic Optimization. Operations Research, 66(1):267-281, 2018.

S. Pu, A. Garcia and Z. Lin. Noise Reduction by Swarming in Social Foraging. IEEE Transactions on Automatic Control, 61(12):4007-4013, 2016.



Conference Proceedings


S. Pu and A. Nedich. A Distributed Stochastic Gradient Tracking Method. 2018 IEEE 57th Conference on Decision and Control (CDC). [arxiv]


S. Pu, W. Shi, J. Xu and A. Nedich. A Push-Pull Gradient Method for Distributed Optimization in Networks. 2018 IEEE 57th Conference on Decision and Control (CDC). [arxiv]


(*co-first author)