@article{expertpyramidtuningefficientparameterfin, title = {Expert Pyramid Tuning: Efficient Parameter Fine-Tuning for Expertise-Driven Task Allocation}, author = {Jia-Chen Zhang and Zhen-Wei Yan and Yu-Jie Xiong and Chun-Ming Xia}, year = {2026}, eprint = {2603.12577}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2603.12577}, }