Split and Aggregation Learning for Foundation Models Over Mobile Embodied AI Network (MEAN): A Comprehensive Survey. - Qianzhou Chen; Siqi Sun; Minrui Xu; Sijie Ji; Jiawen Kang 001; Yijie Mao; Zhouxiang Zhao; Zhaohui Yang 001; Dusit Niyato (CoRR, 2026)