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20242026
most citedBi-Mamba: Towards Accurate 1-Bit State Space Models

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cs.LG2026

GA-SVD: Generation-aware Singular Value Decomposition for LLM Compression

Shengkun Tang, Cong Zeng, Zongfang Liu +2

Large language models (LLMs) demonstrate strong generalization across a broad range of reasoning and generation tasks, but their large parameter counts impose substantial memory an…

cs.LG2026

WUSPruner: Second-Moment-Optimal Transforms for Structured Pruning

Shengkun Tang, Dan Alistarh, Zhiqiang Shen

Structured pruning is typically formulated as identifying which model dimensions to remove, often within the model's original representation. However, the effect of coordinate dele…

cs.LG2026

SlimQwen: Exploring the Pruning and Distillation in Large MoE Model Pre-training

Shengkun Tang, Zekun Wang, Bo Zheng +7

Structured pruning and knowledge distillation (KD) are typical techniques for compressing large language models, but it remains unclear how they should be applied at pretraining sc…

cs.LG2026

EvoESAP: Non-Uniform Expert Pruning for Sparse MoE

Zongfang Liu, Shengkun Tang, Boyang Sun +2

Sparse Mixture-of-Experts (SMoE) language models achieve strong capability at low per-token compute, yet deployment remains constrained by memory footprint and throughput because t…

cs.LG2026

AIMER: Calibration-Free Task-Agnostic MoE Expert Pruning

Zongfang Liu, Guangyi Chen, Shengkun Tang +3

Mixture-of-Experts (MoE) language models increase parameter capacity without proportional per-token computation, yet deployment still requires storing the full expert pool, making…

cs.LG2025

MosaicDiff: Training-free Structural Pruning for Diffusion Model Acceleration Reflecting Pretraining Dynamics

Bowei Guo, Shengkun Tang, Cong Zeng +1

Diffusion models are renowned for their generative capabilities, yet their pretraining processes exhibit distinct phases of learning speed that have been entirely overlooked in pri…

cs.LG2025

DarwinLM: Evolutionary Structured Pruning of Large Language Models

Shengkun Tang, Oliver Sieberling, Eldar Kurtic +2

Large Language Models (LLMs) have achieved significant success across various NLP tasks. However, their massive computational costs limit their widespread use, particularly in real…