activity
20222026
most citedOutlier Suppression+: Accurate quantization of large language models by equivalent and optimal shifting and scaling

6 citations · 19 across the 34 of their papers we have counts for

collaborators

36 papers

cs.AI2026

SemPIC: Learning Semantic Position-Independent KV Caches

Hui Xie, Peng Xiao, Yutong Deng +3

Long-context retrieval and agentic workloads repeatedly reuse the same documents under changing instructions, histories, and document orders. Prefix caching cannot exploit this reu…

cs.AI2026

PTQ4SNN: Membrane-Aware Post-Training Quantization for Spiking Neural Networks

Hui Xie, Tong Shi, Haotong Qin +3

Spiking neural networks (SNNs) enable sparse and event-driven computation, but their low-bit deployment remains incomplete because recurrent membrane states are commonly retained i…

cs.CV2026

Multi-Resolution Flow Matching: Training-Free Diffusion Acceleration via Staged Sampling

Xingyu Zheng, Xianglong Liu, Yifu Ding +4

Hardware-agnostic strategies for accelerating text-to-image diffusion, such as timestep distillation and feature caching, can reduce inference time without custom kernels or system…

cs.LG2026

Attribution-Guided and Coverage-Maximized Pruning for Structural MoE Compression

Yifu Ding, Jiacheng Wang, Ge Yang +4

Mixture-of-Experts (MoE) models scale compute efficiently, yet remain expensive to deploy due to their substantial memory footprint and inference overhead. Prior compression method…

cs.LG2026

An Empirical Study of openPangu Quantization on Ascend NPUs

Tong Shi, Jiacheng Wang, Hui Xie +4

openPangu models are attractive targets for private and domestic large-language-model deployment, yet their robustness under aggressive post-training quantization on Ascend NPUs ha…

cs.CV2026

Collaborative Few-Step Distillation and Low-Bit Quantization for Wan2.2 Dual-Expert Video Diffusion Models

Jinyang Du, Shenghao Jin, Ziqian Xu +5

Large video diffusion models achieve strong visual quality but remain expensive to deploy because each sample requires many denoising steps and a large resident parameter footprint…

cs.CV2026

QuantSR+: Pushing the Limit of Quantized Image Super-Resolution Networks

Haotong Qin, Xudong Ma, Xianglong Liu +4

Low-bit quantization is widely used to compress super-resolution (SR) models and reduce storage and computation costs for deployment on resource-limited devices. However, when SR m…

cs.RO2026

Advances and Innovations in the Multi-Agent Robotic System (MARS) Challenge

Li Kang, Heng Zhou, Xiufeng Song +41

Recent advancements in multimodal large language models and vision-languageaction models have significantly driven progress in Embodied AI. As the field transitions toward more com…

cs.CV2026

AFTER: Mitigating the Object Hallucination of LVLM via Adaptive Factual-Guided Activation Editing

Tianbo Wang, Yuqing Ma, Kewei Liao +4

Large Vision-Language Models (LVLMs) have achieved substantial progress in cross-modal tasks. However, due to language bias, LVLMs are susceptible to object hallucination, which ca…

cs.CL2025

Context as a Tool: Context Management for Long-Horizon SWE-Agents

Shukai Liu, Jian Yang, Bo Jiang +4

Agents based on large language models have recently shown strong potential on real-world software engineering (SWE) tasks that require long-horizon interaction with repository-scal…

cs.LG2025

SLMQuant:Benchmarking Small Language Model Quantization for Practical Deployment

Jiacheng Wang, Yejun Zeng, Jinyang Guo +3

Despite the growing interest in Small Language Models (SLMs) as resource-efficient alternatives to Large Language Models (LLMs), their deployment on edge devices remains challengin…

cs.CV2025

MoDES: Accelerating Mixture-of-Experts Multimodal Large Language Models via Dynamic Expert Skipping

Yushi Huang, Zining Wang, Zhihang Yuan +5

Mixture-of-Experts (MoE) Multimodal large language models (MLLMs) excel at vision-language tasks, but they suffer from high computational inefficiency. To reduce inference overhead…

cs.MA2025

MAS: Self-Generative, Self-Configuring, Self-Rectifying Multi-Agent Systems

Kun Wang, Guibin Zhang, ManKit Ye +6

The past two years have witnessed the meteoric rise of Large Language Model (LLM)-powered multi-agent systems (MAS), which harness collective intelligence and exhibit a remarkable…

cs.CV2025

LLMC+: Benchmarking Vision-Language Model Compression with a Plug-and-play Toolkit

Chengtao Lv, Bilang Zhang, Yang Yong +7

Large Vision-Language Models (VLMs) exhibit impressive multi-modal capabilities but suffer from prohibitive computational and memory demands, due to their long visual token sequenc…

cs.LG2025

First-Order Error Matters: Accurate Compensation for Quantized Large Language Models

Xingyu Zheng, Haotong Qin, Yuye Li +5

Post-training quantization (PTQ) offers an efficient approach to compressing large language models (LLMs), significantly reducing memory access and computational costs. Existing co…

cs.NE2025

SPEAR: Structured Pruning for Spiking Neural Networks via Synaptic Operation Estimation and Reinforcement Learning

Hui Xie, Yuhe Liu, Shaoqi Yang +6

While deep spiking neural networks (SNNs) demonstrate superior performance, their deployment on resource-constrained neuromorphic hardware still remains challenging. Network prunin…

cs.CR2025

AGENTSAFE: Benchmarking the Safety of Embodied Agents on Hazardous Instructions

Zonghao Ying, Le Wang, Yisong Xiao +7

The integration of vision-language models (VLMs) is driving a new generation of embodied agents capable of operating in human-centered environments. However, as deployment expands,…

cs.LG2025

An Empirical Study of Qwen3 Quantization

Xingyu Zheng, Yuye Li, Haoran Chu +7

The Qwen series has emerged as a leading family of open-source Large Language Models (LLMs), demonstrating remarkable capabilities in natural language understanding tasks. With the…

cs.CV2025

Efficient Token Compression for Vision Transformer with Spatial Information Preserved

Junzhu Mao, Yang Shen, Jinyang Guo +2

Token compression is essential for reducing the computational and memory requirements of transformer models, enabling their deployment in resource-constrained environments. In this…

cs.AI2025

Dynamic Parallel Tree Search for Efficient LLM Reasoning

Yifu Ding, Wentao Jiang, Shunyu Liu +9

Tree of Thoughts (ToT) enhances Large Language Model (LLM) reasoning by structuring problem-solving as a spanning tree. However, recent methods focus on search accuracy while overl…

cs.LG2024

PTSBench: A Comprehensive Post-Training Sparsity Benchmark Towards Algorithms and Models

Zining Wnag, Jinyang Guo, Ruihao Gong +5

With the increased attention to model efficiency, post-training sparsity (PTS) has become more and more prevalent because of its effectiveness and efficiency. However, there remain…

cs.CV2024

BiDM: Pushing the Limit of Quantization for Diffusion Models

Xingyu Zheng, Xianglong Liu, Yichen Bian +5

Diffusion models (DMs) have been significantly developed and widely used in various applications due to their excellent generative qualities. However, the expensive computation and…

cs.CL2024★ 1 cited

LLMCBench: Benchmarking Large Language Model Compression for Efficient Deployment

Ge Yang, Changyi He, Jinyang Guo +6

Although large language models (LLMs) have demonstrated their strong intelligence ability, the high demand for computation and storage hinders their practical application. To this…

cs.CR2024★ 1 cited

SafeBench: A Safety Evaluation Framework for Multimodal Large Language Models

Zonghao Ying, Aishan Liu, Siyuan Liang +5

Multimodal Large Language Models (MLLMs) are showing strong safety concerns (e.g., generating harmful outputs for users), which motivates the development of safety evaluation bench…