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Tengxuan Liu

3 accepted papers

2026

PM-KVQ: Progressive Mixed-precision KV Cache Quantization for Long-CoT LLMs

ICLR 2026poster

Recently, significant progress has been made in developing reasoning-capable Large Language Models (LLMs) through long Chain-of-Thought (CoT) techniques. However, this long-CoT reasoning process imposes substantial memory overhead due to the large Key-Value (KV) Cache memory overhead. Post-training…

Cited by 0SourcecodeScholar
2025

FrameFusion: Combining Similarity and Importance for Video Token Reduction on Large Vision Language Models

ICCV 2025poster

The increasing demand to process long and high-resolution videos significantly burdens Large Vision-Language Models (LVLMs) due to the enormous number of visual tokens. Existing token reduction methods primarily prune tokens based on importance metrics, such as cumulative attention scores. However,…

2024

Evaluating Quantized Large Language Models

ICML 2024poster

Post-training quantization (PTQ) has emerged as a promising technique to reduce the cost of large language models (LLMs). Specifically, PTQ can effectively mitigate memory consumption and reduce computational overhead in LLMs. To meet the requirements of both high efficiency and performance across d…