@article{efficientandadaptivehumanactivityrecogni, title = {Efficient and Adaptive Human Activity Recognition via LLM Backbones}, author = {Aleksandr Bredikhin and Philippe Lalanda and German Vega}, year = {2026}, eprint = {2605.12019}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2605.12019}, }