Higher-Order Directed Community Detection by a Multiobjective Evolutionary Framework

Information Science, Computer Science, Artificial Intelligence,
higher-order community detection   directed networks   information flow   multiobjective optimization   network topology   evolutionary algorithm   motif density  

The paper, titled “Higher-Order Directed Community Detection by a Multiobjective Evolutionary Framework”, authored by Jing Xiao, Jing Cao, and Xiao-Ke Xu, was published in the IEEE Transactions on Artificial Intelligence in December 2024. The authors introduce a novel approach for detecting higher-order communities in directed networks, addressing ...

Robust Multiobjective Reinforcement Learning Considering Environmental Uncertainties

Information Science, Artificial Intelligence,
reinforcement learning   multiobjective optimization   adversarial machine learning   decision and control   environmental disturbances  

Background In recent years, Reinforcement Learning (RL) has demonstrated its effectiveness in solving various complex tasks. However, many real-world decision-making and control problems involve multiple conflicting objectives. The relative importance (preference) of these objectives often needs to be balanced against each other in different scenar...