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Fangfang Liu

3 accepted papers

2026

FLRQ: Faster LLM Quantization with Flexible Low-Rank Matrix Sketching

AAAI 2026technical

Traditional post-training quantization (PTQ) is considered an effective approach to reduce model size and accelerate inference of large-scale language models (LLMs). However, existing low-rank PTQ methods require costly fine-tuning to determine a compromise rank for diverse data and layers in large

Cited by 0SourcePDFScholar
2025

Contradicted in Reliable, Replicated in Unreliable: Dual-Source Reference for Fake News Early Detection

AAAI 2025technical

Early detection of fake news is crucial to mitigate its negative impact. Current research in fake news detection often utilizes the difference between real and fake news regarding the support degree from reliable sources. However, it has overlooked their different semantic outlier degrees among unre…

Cited by 0SourcePDFScholar