@article{beyondvarianceknowledgeawarellmcompressi, title = {Beyond Variance: Knowledge-Aware LLM Compression via Fisher-Aligned Subspace Diagnostics}, author = {Ibne Farabi Shihab and Sanjeda Akter and Anuj Sharma}, year = {2026}, eprint = {2601.07197}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2601.07197}, }