2 papers
cs.CL2026
GRASP LoRA: GRPO Guided Adapter Sparsity Policy for Cross Lingual Transfer
Besher Hassan, Xiuying Chen
Parameter efficient fine tuning is a way to adapt LLMs to new languages when compute or data are limited, yet adapter pipelines usually choose a global prune ratio by grid search.…
cs.CL2025
A Symbolic Adversarial Learning Framework for Evolving Fake News Generation and Detection
Chong Tian, Qirong Ho, Xiuying Chen
Rapid LLM advancements heighten fake news risks by enabling the automatic generation of increasingly sophisticated misinformation. Previous detection methods, including fine-tuned…