AUTHOR=Chen Enqing , Wang Xueting , Guo Xin , Zhu Ying , Li Dong TITLE=Latent space improved masked reconstruction model for human skeleton-based action recognition JOURNAL=Frontiers in Neurorobotics VOLUME=19 YEAR=2025 URL=https://www.frontiersin.org/journals/neurorobotics/articles/10.3389/fnbot.2025.1482281 DOI=10.3389/fnbot.2025.1482281 ISSN=1662-5218