Search Results for author: Wei-neng Chen

Found 7 papers, 1 papers with code

Distance-aware Attention Reshaping: Enhance Generalization of Neural Solver for Large-scale Vehicle Routing Problems

no code implementations13 Jan 2024 Yang Wang, Ya-Hui Jia, Wei-neng Chen, Yi Mei

To address this issue, this paper proposes a distance-aware attention reshaping method, assisting neural solvers in solving large-scale vehicle routing problems.

CEC: Crowdsourcing-based Evolutionary Computation for Distributed Optimization

no code implementations12 Apr 2023 Feng-Feng Wei, Wei-neng Chen, Xiao-Qi Guo, Bowen Zhao, Sang-Woon Jeon, Jun Zhang

Inspired by this, this paper intends to introduce crowdsourcing into evolutionary computation (EC) to propose a crowdsourcing-based evolutionary computation (CEC) paradigm for distributed optimization.

Distributed Optimization

A Survey on Distributed Evolutionary Computation

no code implementations12 Apr 2023 Wei-neng Chen, Feng-Feng Wei, Tian-Fang Zhao, Kay Chen Tan, Jun Zhang

Based on this taxonomy, existing studies on DEC are reviewed in terms of purpose, parallel structure of the algorithm, parallel model for implementation, and the implementation environment.

Distributed Computing Distributed Optimization

When Evolutionary Computation Meets Privacy

no code implementations22 Mar 2023 Bowen Zhao, Wei-neng Chen, Xiaoguo Li, Ximeng Liu, Qingqi Pei, Jun Zhang

To this end, in this paper, we discuss three typical optimization paradigms (i. e., \textit{centralized optimization, distributed optimization, and data-driven optimization}) to characterize optimization modes of evolutionary computation and propose BOOM to sort out privacy concerns in evolutionary computation.

Distributed Computing Distributed Optimization +1

Evolution as a Service: A Privacy-Preserving Genetic Algorithm for Combinatorial Optimization

no code implementations27 May 2022 Bowen Zhao, Wei-neng Chen, Feng-Feng Wei, Ximeng Liu, Qingqi Pei, Jun Zhang

Specifically, PEGA enables users outsourcing COPs to the cloud server holding a competitive GA and approximating the optimal solution in a privacy-preserving manner.

Combinatorial Optimization Evolutionary Algorithms +2

When Crowdsensing Meets Federated Learning: Privacy-Preserving Mobile Crowdsensing System

no code implementations20 Feb 2021 Bowen Zhao, Ximeng Liu, Wei-neng Chen

Specifically, in order to protect privacy, participants locally process sensing data via federated learning and only upload encrypted training models.

Federated Learning Privacy Preserving

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