Cognitive systems and information processing Fuchun Sun Qinghu Meng Zhumu Fu Bin Fang editors ; Part 2 The two volume set CCIS 1918 and 1919 constitutes the refereed post conference proceedings of the 8th International Conference on Cognitive Systems and Information Processing ICCSIP 2023 held in Luoyang China during August 10 12 2023. The 52 full papers presented in these proceedings were carefully reviewed and selected from 136 submissions. The papers are organized in the following topical sections: Volume I : Award; Algorithm & Control; and Application. Volume II: Robotics & Bioinformatics; and Vision