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Deploying transformer models in practice is challenging due to their inference cost, which scales quadratically with input sequence length. To address this, we present a novel Learned Token Pruning (LTP) method which adaptively removes…

计算与语言 · 计算机科学 2022-06-06 Sehoon Kim , Sheng Shen , David Thorsley , Amir Gholami , Woosuk Kwon , Joseph Hassoun , Kurt Keutzer

Deployment of Transformer models on edge devices is becoming increasingly challenging due to the exponentially growing inference cost that scales quadratically with the number of tokens in the input sequence. Token pruning is an emerging…

计算机视觉与模式识别 · 计算机科学 2024-04-09 Hongjie Wang , Bhishma Dedhia , Niraj K. Jha

While vision transformers have achieved impressive results, effectively and efficiently accelerating these models can further boost performances. In this work, we propose a dense/sparse training framework to obtain a unified model, enabling…

计算机视觉与模式识别 · 计算机科学 2022-10-13 Ling Li , David Thorsley , Joseph Hassoun

While vision transformers (ViTs) have continuously achieved new milestones in the field of computer vision, their sophisticated network architectures with high computation and memory costs have impeded their deployment on resource-limited…

硬件体系结构 · 计算机科学 2023-02-28 Peiyan Dong , Mengshu Sun , Alec Lu , Yanyue Xie , Kenneth Liu , Zhenglun Kong , Xin Meng , Zhengang Li , Xue Lin , Zhenman Fang , Yanzhi Wang

High runtime memory and high latency puts significant constraint on Vision Transformer training and inference, especially on edge devices. Token pruning reduces the number of input tokens to the ViT based on importance criteria of each…

计算机视觉与模式识别 · 计算机科学 2024-10-15 Sudhakar Sah , Ravish Kumar , Honnesh Rohmetra , Ehsan Saboori

Vision transformer has achieved competitive performance on a variety of computer vision applications. However, their storage, run-time memory, and computational demands are hindering the deployment to mobile devices. Here we present a…

计算机视觉与模式识别 · 计算机科学 2021-08-17 Mingjian Zhu , Yehui Tang , Kai Han

Deploying Vision Transformers on edge devices is challenging due to their high computational complexity, while full offloading to cloud resources presents significant latency overheads. We propose a novel collaborative inference framework,…

计算机视觉与模式识别 · 计算机科学 2026-02-17 Hao Liu , Suhaib A. Fahmy

In this paper, we introduce PruneVid, a visual token pruning method designed to enhance the efficiency of multi-modal video understanding. Large Language Models (LLMs) have shown promising performance in video tasks due to their extended…

计算机视觉与模式识别 · 计算机科学 2024-12-23 Xiaohu Huang , Hao Zhou , Kai Han

Large-scale transformers are central to modern semantic communication, yet their high computational and communication costs hinder deployment on resource-constrained edge devices. This paper introduces a training-free framework for adaptive…

机器学习 · 计算机科学 2025-09-15 Omar Erak , Omar Alhussein , Hatem Abou-Zeid , Mehdi Bennis , Sami Muhaidat

Video Large Language Models (VLLMs) excel in video understanding, but their excessive visual tokens pose a significant computational challenge for real-world applications. Current methods aim to enhance inference efficiency by visual token…

计算机视觉与模式识别 · 计算机科学 2025-08-29 Junpeng Ma , Qizhe Zhang , Ming Lu , Zhibin Wang , Qiang Zhou , Jun Song , Shanghang Zhang

Data mixing strategies (e.g., CutMix) have shown the ability to greatly improve the performance of convolutional neural networks (CNNs). They mix two images as inputs for training and assign them with a mixed label with the same ratio.…

计算机视觉与模式识别 · 计算机科学 2022-11-30 Han Xiao , Wenzhao Zheng , Zheng Zhu , Jie Zhou , Jiwen Lu

In recent years, vision transformers (ViTs) have emerged as powerful and promising techniques for computer vision tasks such as image classification, object detection, and segmentation. Unlike convolutional neural networks (CNNs), which…

计算机视觉与模式识别 · 计算机科学 2025-05-20 Shaibal Saha , Lanyu Xu

Vision transformers have been widely explored in various vision tasks. Due to heavy computational cost, much interest has aroused for compressing vision transformer dynamically in the aspect of tokens. Current methods mainly pay attention…

计算机视觉与模式识别 · 计算机科学 2025-06-09 Fanhu Zeng , Deli Yu , Zhenglun Kong , Hao Tang

Transformers are widely applied to solve natural language understanding and computer vision tasks. While scaling up these architectures leads to improved performance, it often comes at the expense of much higher computational costs. In…

计算机视觉与模式识别 · 计算机科学 2022-02-25 Cedric Renggli , André Susano Pinto , Neil Houlsby , Basil Mustafa , Joan Puigcerver , Carlos Riquelme

Vision Large Language Models (VLLMs) incur high computational costs due to their reliance on hundreds of visual tokens to represent images. While token pruning offers a promising solution for accelerating inference, this paper, however,…

计算机视觉与模式识别 · 计算机科学 2026-03-10 Yahong Wang , Juncheng Wu , Zhangkai Ni , Longzhen Yang , Yihang Liu , Chengmei Yang , Ying Wen , Lianghua He , Xianfeng Tang , Hui Liu , Yuyin Zhou

This paper studies the efficiency problem for visual transformers by excavating redundant calculation in given networks. The recent transformer architecture has demonstrated its effectiveness for achieving excellent performance on a series…

计算机视觉与模式识别 · 计算机科学 2022-04-05 Yehui Tang , Kai Han , Yunhe Wang , Chang Xu , Jianyuan Guo , Chao Xu , Dacheng Tao

Deep learning models are increasingly utilized on resource-constrained edge devices for real-time data analytics. Recently, Vision Transformer and their variants have shown exceptional performance in various computer vision tasks. However,…

计算机视觉与模式识别 · 计算机科学 2025-05-22 Xiang Liu , Yijun Song , Xia Li , Yifei Sun , Huiying Lan , Zemin Liu , Linshan Jiang , Jialin Li

Vision transformers (ViTs) have achieved promising results on a variety of Computer Vision tasks, however their quadratic complexity in the number of input tokens has limited their application specially in resource-constrained settings.…

计算机视觉与模式识别 · 计算机科学 2024-01-09 Wentao Zhu

The computational demands of Vision Transformers (ViTs) and Vision-Language Models (VLMs) remain a significant challenge due to the quadratic complexity of self-attention. While token pruning offers a promising solution, existing methods…

计算机视觉与模式识别 · 计算机科学 2025-03-17 Ahmadreza Jeddi , Negin Baghbanzadeh , Elham Dolatabadi , Babak Taati

Recent advances in pruning of neural networks have made it possible to remove a large number of filters or weights without any perceptible drop in accuracy. The number of parameters and that of FLOPs are usually the reported metrics to…

计算机视觉与模式识别 · 计算机科学 2020-11-10 Sara Elkerdawy , Mostafa Elhoushi , Abhineet Singh , Hong Zhang , Nilanjan Ray