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Xiuhong Li

6 accepted papers

2025

FlashGS: Efficient 3D Gaussian Splatting for Large-scale and High-resolution Rendering

CVPR 2025poster

Recent advances in 3D Gaussian Splatting (3DGS) have demonstrated significant potential over traditional rendering techniques, attracting widespread attention from both industry and academia. However, real-time rendering with 3DGS remains a challenging problem, particularly in large-scale, high-reso…

2025

MBQ: Modality-Balanced Quantization for Large Vision-Language Models

CVPR 2025poster

Vision-Language Models (VLMs) have already enabled a variety of real-world applications. The large parameter size of VLMs brings large memory and computation overhead which poses significant challenges for deployment. Post-Training Quantization (PTQ) is an effective technique to reduce the memory an…

2025

MxMoE: Mixed-precision Quantization for MoE with Accuracy and Performance Co-Design

ICML 2025poster

Mixture-of-Experts (MoE) models face deployment challenges due to their large parameter counts and computational demands. We explore quantization for MoE models and highlight two key insights: 1) linear blocks exhibit varying quantization sensitivity, and 2) divergent expert activation frequencies c…

2025

Prompt Fusion and Aspect-Oriented Filtration for Aspect-Based Multimodal Sentiment Analysis

ICASSP 2025accepted

Currently, aspect-based multimodal sentiment analysis (ABMSA) remains a highly hot research field, aiming to leverage various modalities such as images and text to determine the sentiment orientation of viewpoint entities. Although deep learning methods have made significant progress in this field,…

Cited by 0SourceScholar
2024

ArkVale: Efficient Generative LLM Inference with Recallable Key-Value Eviction

NeurIPS 2024poster

Large Language Models (LLMs) are widely used in today's tasks of natural language processing. To support applications like multi-turn chats, document understanding, and content generation, models with long context lengths are growing in importance. However, managing long contexts brings substantial…

Cited by 2SourcePDFScholar
2024

MuxServe: Flexible Spatial-Temporal Multiplexing for Multiple LLM Serving

ICML 2024poster

Large language models (LLMs) have demonstrated remarkable performance, and organizations are racing to serve LLMs of varying sizes as endpoints for use-cases like chat, programming and search. However, efficiently serving multiple LLMs poses significant challenges for existing approaches due to vary…