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Yefei He

15 accepted papers

2026

OmniSparse: Training-Aware Fine-Grained Sparse Attention for Long-Video MLLMs

AAAI 2026technical

Existing sparse attention methods primarily target inference-time acceleration by selecting critical tokens under predefined sparsity patterns. However, they often fail to bridge the training–inference gap and lack the capacity for fine-grained token selection across multiple dimensions—such as quer

Cited by 0SourcePDFScholar
2026

ShowTable: Unlocking Creative Table Visualization with Collaborative Reflection and Refinement

CVPR 2026

While existing generation and unified models excel at general image generation, they struggle with tasks requiring deep reasoning, planning, and precise data-to-visual mapping abilities beyond general scenarios. To push beyond the existing limitations, we introduce a new and challenging task: creati

Cited by 0SourcecodeScholar
2026

Sparsity Forcing: Reinforcing Token Sparsity of MLLMs

ICLR 2026poster

Sparse attention mechanisms aim to reduce computational overhead with minimal accuracy loss by selectively processing salient tokens. Despite their effectiveness, most methods merely exploit a model’s inherent sparsity and thus plateau at moderate budgets (about 50\% token reduction), with little he…

Cited by 0SourceScholar
2026

World-R1: Reinforcing 3D Constraints for Text-to-Video Generation

ICML 2026poster

Recent video foundation models demonstrate impressive visual synthesis but frequently suffer from geometric inconsistencies. While existing methods attempt to inject 3D priors via architectural modifications, they often incur high computational costs and limit scalability. We propose World-R1, a fra…

Cited by 0SourceScholar
2025

OpenING: A Comprehensive Benchmark for Judging Open-ended Interleaved Image-Text Generation

CVPR 2025poster

Multimodal Large Language Models (MLLMs) have made significant strides in visual understanding and generation tasks. However, generating interleaved image-text content remains a challenge, which requires integrated multimodal understanding and generation abilities. While the progress in unified mode…

2025

Wan-Move: Motion-controllable Video Generation via Latent Trajectory Guidance

NeurIPS 2025poster

We present Wan-Move, a simple and scalable framework that brings motion control to video generative models. Existing motion-controllable methods typically suffer from coarse control granularity and limited scalability, leaving their outputs insufficient for practical use. We narrow this gap by achie…

Cited by 0SourceScholar
2025

ZipAR: Parallel Autoregressive Image Generation through Spatial Locality

ICML 2025poster

In this paper, we propose ZipAR, a training-free, plug-and-play parallel decoding framework for accelerating autoregressive (AR) visual generation. The motivation stems from the observation that images exhibit local structures, and spatially distant regions tend to have minimal interdependence. Give…

Cited by 0SourcePDFScholar
2025

ZipVL: Accelerating Vision-Language Models through Dynamic Token Sparsity

ICCV 2025poster

The efficiency of large vision-language models (LVLMs) is constrained by the computational bottleneck of the attention mechanism during the prefill phase and the memory bottleneck of fetching the key-value (KV) cache in the decoding phase, particularly in scenarios involving high-resolution images o…

Cited by 0SourcePDFScholar
2024

Drag Anything: Motion Control for Anything using Entity Representation

ECCV 2024poster

"We introduce , which utilizes a entity representation to achieve motion control for any object in controllable video generation. Comparison to existing motion control methods, offers several advantages. Firstly, trajectory-based is more user-friendly for interaction, when acquiring other guidance s…

2024

EfficientDM: Efficient Quantization-Aware Fine-Tuning of Low-Bit Diffusion Models

ICLR 2024spotlight

Diffusion models have demonstrated remarkable capabilities in image synthesis and related generative tasks. Nevertheless, their practicality for low-latency real-world applications is constrained by substantial computational costs and latency issues. Quantization is a dominant way to compress and ac…

2024

MiniCache: KV Cache Compression in Depth Dimension for Large Language Models

NeurIPS 2024poster

A critical approach for efficiently deploying computationally demanding large language models (LLMs) is Key-Value (KV) caching. The KV cache stores key-value states of previously generated tokens, significantly reducing the need for repetitive computations and thereby lowering latency in autoregress…

Cited by 44SourcePDFScholar
2024

ZipCache: Accurate and Efficient KV Cache Quantization with Salient Token Identification

NeurIPS 2024poster

KV cache stores key and value states from previous tokens to avoid re-computation, yet it demands substantial storage space, especially for long sequences. Adaptive KV cache compression seeks to discern the saliency of tokens, preserving vital information while aggressively compressing those of l…

2023

BiViT: Extremely Compressed Binary Vision Transformers

ICCV 2023poster

Model binarization can significantly compress model size, reduce energy consumption, and accelerate inference through efficient bit-wise operations. Although binarizing convolutional neural networks have been extensively studied, there is little work on exploring binarization of vision Transformers…

Cited by 44PDFScholar
2023

DatasetDM: Synthesizing Data with Perception Annotations Using Diffusion Models

NeurIPS 2023poster

Current deep networks are very data-hungry and benefit from training on large-scale datasets, which are often time-consuming to collect and annotate. By contrast, synthetic data can be generated infinitely using generative models such as DALL-E and diffusion models, with minimal effort and cost. In…

2023

PTQD: Accurate Post-Training Quantization for Diffusion Models

NeurIPS 2023poster

Diffusion models have recently dominated image synthesis and other related generative tasks. However, the iterative denoising process is expensive in computations at inference time, making diffusion models less practical for low-latency and scalable real-world applications. Post-training quantizati…