no code implementations • 16 Apr 2024 • Jiyuan Pei, Jialin Liu, Yi Mei
A novel hybrid framework that learns to dynamically and adaptively select promising search operators is proposed.
no code implementations • 26 Mar 2024 • Xiao-Cheng Liao, Yi Mei, Mengjie Zhang
In our approach, we design a concept of phase urgency for each signal phase.
no code implementations • 1 Feb 2024 • Chanjuan Liu, Shike Ge, Zhihan Chen, Wenbin Pei, Enqiang Zhu, Yi Mei, Hisao Ishibuchi
The Critical Node Problem (CNP) is concerned with identifying the critical nodes in a complex network.
no code implementations • 13 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.
no code implementations • 12 Dec 2023 • Trevor Londt, Xiaoying Gao, Peter Andreae, Yi Mei
This paper introduces a new CE representation and algorithm capable of evolving novel multi-path CNN architectures of varying depth, width, and complexity for image and text classification tasks.
no code implementations • 3 May 2023 • Jiyuan Pei, Hao Tong, Jialin Liu, Yi Mei, Xin Yao
In this paper, we propose to empirically analyse the relationship between operators in terms of the correlation between their local optima and develop a measure for quantifying their relationship.
no code implementations • 11 May 2021 • Guanqiang Gao, Bin Xin, Yi Mei, Shuxin Ding, Juan Li
This paper focuses on a multi-objective MPDA problem which is to design an execution plan of the robots to minimise the number of robots and the maximal completion time of all the tasks.
no code implementations • 29 Dec 2019 • Yuzhou Zhang, Yi Mei, Buzhong Zhang, Keqin Jiang
This paper proposes a novel problem decomposition operator, named the route cutting off operator, which considers the interactions between the tasks in a sophisticated way.
no code implementations • 20 Nov 2019 • Jordan MacLachlan, Yi Mei, Juergen Branke, Mengjie Zhang
Due to its direct relevance to post-disaster operations, meter reading and civil refuse collection, the Uncertain Capacitated Arc Routing Problem (UCARP) is an important optimisation problem.