Search Results for author: Junyi Wang

Found 5 papers, 2 papers with code

Robust Computation Offloading and Trajectory Optimization for Multi-UAV-Assisted MEC: A Multi-Agent DRL Approach

no code implementations24 Aug 2023 Bin Li, Rongrong Yang, Lei Liu, Junyi Wang, Ning Zhang, Mianxiong Dong

For multiple Unmanned-Aerial-Vehicles (UAVs) assisted Mobile Edge Computing (MEC) networks, we study the problem of combined computation and communication for user equipments deployed with multi-type tasks.

Edge-computing Robust Design

BiERL: A Meta Evolutionary Reinforcement Learning Framework via Bilevel Optimization

1 code implementation1 Aug 2023 Junyi Wang, Yuanyang Zhu, Zhi Wang, Yan Zheng, Jianye Hao, Chunlin Chen

Evolutionary reinforcement learning (ERL) algorithms recently raise attention in tackling complex reinforcement learning (RL) problems due to high parallelism, while they are prone to insufficient exploration or model collapse without carefully tuning hyperparameters (aka meta-parameters).

Bilevel Optimization reinforcement-learning +1

High-Performance Inference Graph Convolutional Networks for Skeleton-Based Action Recognition

no code implementations30 May 2023 Ziao Li, Junyi Wang, Guhong Nie

Recently, significant achievements have been made in skeleton-based human action recognition with the emergence of graph convolutional networks (GCNs).

Action Recognition Skeleton Based Action Recognition +1

Differentially Private and Fair Classification via Calibrated Functional Mechanism

no code implementations14 Jan 2020 Jiahao Ding, Xinyue Zhang, Xiaohuan Li, Junyi Wang, Rong Yu, Miao Pan

In order to enforce $\epsilon$-differential privacy and fairness, we leverage the functional mechanism to add different amounts of Laplace noise regarding different attributes to the polynomial coefficients of the objective function in consideration of fairness constraint.

Autonomous Driving BIG-bench Machine Learning +4

RDGAN : Retinex Decomposition Based Adversarial Learning for Low-Light Enhancement

1 code implementation 2019 IEEE International Conference on Multimedia and Expo (ICME) 2019 Junyi Wang, Weimin Tan, Xuejing Niu and Bo Yan

We also present a new RDGAN (Retinex Decomposition based Generative Adversarial Network) loss, which is computed on the decomposed reflectance components of the enhanced an the reference images.

Generative Adversarial Network

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