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Shiming Zhang

4 accepted papers

2025

3D Dense Captioning via Prototypical Momentum Distillation

ICRA 2025

3D dense captioning aims to describe the crucial regions in 3D visual scenes in the form of natural language. Recent prevailing approaches achieve promising results by leveraging complicated structures incorporated with large-scale models, which necessitate abundant parameters and pose challenges re

Cited by 0SourceScholar
2025

Mixture Compressor for Mixture-of-Experts LLMs Gains More

ICLR 2025poster

Mixture-of-Experts large language models (MoE-LLMs) marks a significant step forward of language models, however, they encounter two critical challenges in practice: 1) expert parameters lead to considerable memory consumption and loading latency; and 2) the current activated experts are redundant,…

2025

SliM-LLM: Salience-Driven Mixed-Precision Quantization for Large Language Models

ICML 2025poster

Post-training quantization (PTQ) is an effective technique for compressing large language models (LLMs). However, while uniform-precision quantization is computationally efficient, it often compromises model performance. To address this, we propose SliM-LLM, a salience-driven mixed-precision quantiz…

2024

BiLLM: Pushing the Limit of Post-Training Quantization for LLMs

ICML 2024poster

Pretrained large language models (LLMs) exhibit exceptional general language processing capabilities but come with significant demands on memory and computational resources. As a powerful compression technology, binarization can extremely reduce model weights to a mere 1 bit, lowering the expensive…