arXiv Computer Vision By Ahmed Agiza, Tasneem Shaffee, Rahil Badkul, Sherief Reda

CRLoMTL: Conflict-Resolution through Low-rank matrices for Multi-Task Learning

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CRLoMTL is a parameter‑efficient multi‑task learning framework that mitigates task interference by operating in a low‑rank parameter‑update space rather than gradient space. It learns task‑specific LoRA updates and fuses them through a shared‑subspace resolver based on singular value decomposition, producing a single deployment‑time update that can be folded into the backbone. Experiments on Swin Transformer backbones across PASCAL‑Context, NYUD‑v2, and CelebA show that CRLoMTL improves accuracy over single‑task baselines while training only a small fraction of the parameters.

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