Search Results for author: Lingying Huang

Found 9 papers, 0 papers with code

Differentially Private Dual Gradient Tracking for Distributed Resource Allocation

no code implementations27 Mar 2024 Wei Huo, Xiaomeng Chen, Lingying Huang, Karl Henrik Johansson, Ling Shi

This paper investigates privacy issues in distributed resource allocation over directed networks, where each agent holds a private cost function and optimizes its decision subject to a global coupling constraint through local interaction with other agents.

Distributed Average Consensus via Noisy and Non-Coherent Over-the-Air Aggregation

no code implementations11 Mar 2024 Huiwen Yang, Xiaomeng Chen, Lingying Huang, Subhrakanti Dey, Ling Shi

Over-the-air aggregation has attracted widespread attention for its potential advantages in task-oriented applications, such as distributed sensing, learning, and consensus.

Over-the-air Federated Policy Gradient

no code implementations25 Oct 2023 Huiwen Yang, Lingying Huang, Subhrakanti Dey, Ling Shi

In recent years, over-the-air aggregation has been widely considered in large-scale distributed learning, optimization, and sensing.

Sensor Selection for Remote State Estimation with QoS Requirement Constraints

no code implementations26 Jun 2023 Huiwen Yang, Lingying Huang, Chao Yang, Yilin Mo, Ling Shi

By utilizing the solution of the relaxed problem, we propose a heuristic sensor selection algorithm which can provide a good suboptimal solution.

LQG Control Over SWIPT-enabled Wireless Communication Network

no code implementations27 Mar 2023 Huiwen Yang, Lingying Huang, Yuzhe Li, Subhrakanti Dey, Ling Shi

In this paper, we consider using simultaneous wireless information and power transfer (SWIPT) to recharge the sensor in the LQG control, which provides a new approach to prolonging the network lifetime.

Sensor Scheduling Design for Complex Networks under a Distributed State Estimation Framework

no code implementations18 Jan 2022 Peihu Duan, Lidong He, Lingying Huang, Guanrong Chen, Ling Shi

The goal of this paper is to seek an optimal sensor scheduling policy minimizing the overall estimation errors.

Scheduling

Branch and Bound in Mixed Integer Linear Programming Problems: A Survey of Techniques and Trends

no code implementations5 Nov 2021 Lingying Huang, Xiaomeng Chen, Wei Huo, Jiazheng Wang, Fan Zhang, Bo Bai, Ling Shi

In order to improve the speed of B&B algorithms, learning techniques have been introduced in this algorithm recently.

Variable Selection

A Differential Private Method for Distributed Optimization in Directed Networks via State Decomposition

no code implementations9 Jul 2021 Xiaomeng Chen, Lingying Huang, Lidong He, Subhrakanti Dey, Ling Shi

For privacy preservation, we propose a novel state-decomposition based gradient tracking approach (SD-Push-Pull) for distributed optimzation over directed networks that preserves differential privacy, which is a strong notion that protects agents' privacy against an adversary with arbitrary auxiliary information.

Distributed Optimization

Privacy-Preserving Push-sum Average Consensus via State Decomposition

no code implementations25 Sep 2020 Xiaomeng Chen, Lingying Huang, Kemi Ding, Subhrakanti Dey, Ling Shi

That is to say, only the exchanged substate would be visible to an adversary, preventing the initial state information from leakage.

Privacy Preserving

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