@article{domainexpansionparameterefficientmodules, title = {Domain Expansion: Parameter-Efficient Modules as Building Blocks for Composite Domains}, author = {Mann Patel and Divyajyoti Panda and Hilay Mehta and Parth Patel and Dhruv Parikh}, year = {2025}, eprint = {2501.14321}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2501.14321v1}, }