Xiaofang Liu

Load balance aware distributed differential evolution for computationally expensive optimization problems

2017 · Proceedings of the Genetic and Evolutionary Computation Conference Companion

Computationally expensive problem challenges the application of evolutionary algorithms (EAs) due to the long runtime. Distributed EAs on distributed resources for calculating the individual fitness value in paralllel is a promising method to reduce runtime. …

Multisource Knowledge Fusion Based on Graph Attention Networks for Many-Task Optimization

2024 · IEEE Transactions on Evolutionary Computation

Although knowledge transfer methods are developed for many-task optimization problems, they tend to utilize solutions from a single task for knowledge transfer. Indeed, there are usually multiple relevant source tasks with commonality. Multisource data fusion …