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Junyuan Zhang

7 accepted papers

2026

Prune2Drive: A Plug-and-Play Framework for Accelerating Vision-Language Models in Autonomous Driving

CVPR 2026

Vision-Language Models (VLMs) have emerged as a promising paradigm in autonomous driving (AD), providing a unified framework for perception and decisionmaking. However, their real-world deployment is hindered by significant computational overhead when processing high-resolution, multi-view images. T

Cited by 0SourcecodeScholar
2026

TRivia: Self-supervised Fine-tuning of Vision-Language Models for Table Recognition

CVPR 2026

Table recognition (TR) aims to transform table images into semi-structured representations such as HTML or Markdown.As a core component of document parsing, TR has long relied on supervised learning, with recent efforts dominated by fine-tuning vision-language models (VLMs) using labeled data.While

Cited by 0SourcecodeScholar
2025

Efficient Multi-modal Large Language Models via Progressive Consistency Distillation

NeurIPS 2025poster

Visual tokens consume substantial computational resources in multi-modal large models (MLLMs), significantly compromising their efficiency. Recent works have attempted to improve efficiency by compressing visual tokens during training, either through modifications to model components or by introduci…

Cited by 0SourceScholar
2025

OCR Hinders RAG: Evaluating the Cascading Impact of OCR on Retrieval-Augmented Generation

ICCV 2025poster

Retrieval-augmented Generation (RAG) enhances Large Language Models (LLMs) by integrating external knowledge to reduce hallucinations and incorporate up-to-date information without retraining. As an essential part of RAG, external knowledge bases are commonly built by extracting structured data from…

2025

Stop Looking for “Important Tokens” in Multimodal Language Models: Duplication Matters More

EMNLP 2025

Vision tokens in multimodal large language models often dominate huge computational overhead due to their excessive length compared to linguistic modality. Abundant recent methods aim to solve this problem with token pruning, which first defines an importance criterion for tokens and then prunes the

2024

FLHetBench: Benchmarking Device and State Heterogeneity in Federated Learning

CVPR 2024poster

Federated learning (FL) is a powerful technology that enables collaborative training of machine learning models without sharing private data among clients. The fundamental challenge in FL lies in learning over extremely heterogeneous data distributions device capacities and device state availabiliti…

Cited by 6SourcePDFScholar
2024

One-shot Federated Learning via Synthetic Distiller-Distillate Communication

NeurIPS 2024poster

One-shot Federated learning (FL) is a powerful technology facilitating collaborative training of machine learning models in a single round of communication. While its superiority lies in communication efficiency and privacy preservation compared to iterative FL, one-shot FL often compromises model p…