Search Results for author: Hao Tong

Found 5 papers, 3 papers with code

Local Optima Correlation Assisted Adaptive Operator Selection

no code implementations3 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.

A Novel Generalised Meta-Heuristic Framework for Dynamic Capacitated Arc Routing Problems

1 code implementation14 Apr 2021 Hao Tong, Leandro L. Minku, Stefan Menzel, Bernhard Sendhoff, Xin Yao

The few existing studies are limited by the dynamic scenarios considered, and by overly complicated algorithms that are unable to benefit from the wealth of contributions provided by the existing CARP literature.

Reinforcement Learning with Dual-Observation for General Video Game Playing

1 code implementation11 Nov 2020 Chengpeng Hu, Ziqi Wang, Tianye Shu, Hao Tong, Julian Togelius, Xin Yao, Jialin Liu

Our proposed technique is implemented with three state-of-the-art reinforcement learning algorithms and tested on the game set of the 2020 General Video Game AI Learning Competition.

Decision Making reinforcement-learning +1

Algorithm Portfolio for Individual-based Surrogate-Assisted Evolutionary Algorithms

no code implementations22 Apr 2019 Hao Tong, Jialin Liu, Xin Yao

Surrogate-assisted evolutionary algorithms (SAEAs) are powerful optimisation tools for computationally expensive problems (CEPs).

Evolutionary Algorithms

Voronoi-based Efficient Surrogate-assisted Evolutionary Algorithm for Very Expensive Problems

1 code implementation17 Jan 2019 Hao Tong, Changwu Huang, Jialin Liu, Xin Yao

A performance selector is designed to switch the search dynamically and automatically between the global and local search stages.

Evolutionary Algorithms

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