Search Results for author: Yujie Tang

Found 7 papers, 2 papers with code

Zeroth-Order Feedback-Based Optimization for Distributed Demand Response

no code implementations1 Nov 2023 Ruiyang Jin, Yujie Tang, Jie Song

Distributed demand response is a typical distributed optimization problem that requires coordination among multiple agents to satisfy demand response requirements.

Distributed Optimization

Beef up mmWave Dense Cellular Networks with D2D-Assisted Cooperative Edge Caching

no code implementations2 Jan 2023 Wen Wu, Ning Zhang, Nan Cheng, Yujie Tang, Khalid Aldubaikhy, Xuemin, Shen

In this paper, we propose a device-to-device (D2D) assisted cooperative edge caching (DCEC) policy for millimeter (mmWave) dense networks, which cooperatively utilizes the cache resource of users and SBSs in proximity.

Retrieval

Communication-Efficient Distributed SGD with Compressed Sensing

no code implementations15 Dec 2021 Yujie Tang, Vikram Ramanathan, Junshan Zhang, Na Li

We consider large scale distributed optimization over a set of edge devices connected to a central server, where the limited communication bandwidth between the server and edge devices imposes a significant bottleneck for the optimization procedure.

Distributed Optimization Federated Learning

Reinforcement Learning for Orientation Estimation Using Inertial Sensors with Performance Guarantee

no code implementations3 Mar 2021 Liang Hu, Yujie Tang, Zhipeng Zhou, Wei Pan

This paper presents a deep reinforcement learning (DRL) algorithm for orientation estimation using inertial sensors combined with magnetometer.

reinforcement-learning Reinforcement Learning (RL)

Analysis of the Optimization Landscape of Linear Quadratic Gaussian (LQG) Control

2 code implementations8 Feb 2021 Yang Zheng, Yujie Tang, Na Li

This paper revisits the classical Linear Quadratic Gaussian (LQG) control from a modern optimization perspective.

Policy Gradient Methods Optimization and Control Systems and Control Systems and Control Dynamical Systems

Reinforcement Learning for Selective Key Applications in Power Systems: Recent Advances and Future Challenges

no code implementations27 Jan 2021 Xin Chen, Guannan Qu, Yujie Tang, Steven Low, Na Li

With large-scale integration of renewable generation and distributed energy resources, modern power systems are confronted with new operational challenges, such as growing complexity, increasing uncertainty, and aggravating volatility.

Decision Making energy management +2

Distributed Reinforcement Learning for Decentralized Linear Quadratic Control: A Derivative-Free Policy Optimization Approach

1 code implementation L4DC 2020 Ying-Ying Li, Yujie Tang, Runyu Zhang, Na Li

We propose a Zero-Order Distributed Policy Optimization algorithm (ZODPO) that learns linear local controllers in a distributed fashion, leveraging the ideas of policy gradient, zero-order optimization and consensus algorithms.

Reinforcement Learning (RL)

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