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Xudong Ma

6 accepted papers

2025

BinaryDM: Accurate Weight Binarization for Efficient Diffusion Models

ICLR 2025poster

With the advancement of diffusion models (DMs) and the substantially increased computational requirements, quantization emerges as a practical solution to obtain compact and efficient low-bit DMs. However, the highly discrete representation leads to severe accuracy degradation, hindering the quantiz…

2025

Clustering Properties of Self-Supervised Learning

ICML 2025poster

Self-supervised learning (SSL) methods via joint embedding architectures have proven remarkably effective at capturing semantically rich representations with strong clustering properties, magically in the absence of label supervision. Despite this, few of them have explored leveraging these untapped…

Cited by 0SourcePDFScholar
2024

Accurate LoRA-Finetuning Quantization of LLMs via Information Retention

ICML 2024oral

The LoRA-finetuning quantization of LLMs has been extensively studied to obtain accurate yet compact LLMs for deployment on resource-constrained hardware. However, existing methods cause the quantized LLM to severely degrade and even fail to benefit from the finetuning of LoRA. This paper proposes a…

2024

BiDM: Pushing the Limit of Quantization for Diffusion Models

NeurIPS 2024poster

Diffusion models (DMs) have been significantly developed and widely used in various applications due to their excellent generative qualities. However, the expensive computation and massive parameters of DMs hinder their practical use in resource-constrained scenarios. As one of the effective compres…

2023

BiMatting: Efficient Video Matting via Binarization

NeurIPS 2023poster

Real-time video matting on edge devices faces significant computational resource constraints, limiting the widespread use of video matting in applications such as online conferences and short-form video production. Binarization is a powerful compression approach that greatly reduces computation and…

2022

BiFSMN: Binary Neural Network for Keyword Spotting

IJCAI 2022poster

The deep neural networks, such as the Deep-FSMN, have been widely studied for keyword spotting (KWS) applications. However, computational resources for these networks are significantly constrained since they usually run on-call on edge devices. In this paper, we present BiFSMN, an accurate and extre…