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Resource-efficient convolution neural networks enable not only the intelligence on edge devices but also opportunities in system-level optimization such as scheduling. In this work, we aim to improve the performance of resource-constrained…

计算机视觉与模式识别 · 计算机科学 2018-10-19 Ting-Wu Chin , Cha Zhang , Diana Marculescu

Network-based transfer learning allows the reuse of deep learning features with limited data, but the resulting models can be unnecessarily large. Although network pruning can improve inference efficiency, existing algorithms usually…

计算机视觉与模式识别 · 计算机科学 2023-12-22 Ken C. L. Wong , Satyananda Kashyap , Mehdi Moradi

Network pruning, which removes less important parameters or architectures, is often expected to improve efficiency while preserving performance. However, this expectation does not consistently hold across language tasks: pruned models can…

计算与语言 · 计算机科学 2026-05-13 Shwai He , Guoheng Sun , Haichao Zhang , Yun Fu , Ang Li

Scene text removal aims to remove the text and fill the regions with perceptually plausible background information in natural images. It has attracted increasing attention due to its various applications in privacy protection, scene text…

计算机视觉与模式识别 · 计算机科学 2022-11-15 Guangtao Lyu

In applied image segmentation tasks, the ability to provide numerous and precise labels for training is paramount to the accuracy of the model at inference time. However, this overhead is often neglected, and recently proposed segmentation…

计算机视觉与模式识别 · 计算机科学 2021-06-08 Kuai Yu , Hakeem Frank , Daniel Wilson

Pruning convolutional filters has demonstrated its effectiveness in compressing ConvNets. Prior art in filter pruning requires users to specify a target model complexity (e.g., model size or FLOP count) for the resulting architecture.…

计算机视觉与模式识别 · 计算机科学 2020-03-17 Ting-Wu Chin , Ruizhou Ding , Cha Zhang , Diana Marculescu

Multimodal large language models (MLLMs) have heterogeneous strengths across OCR, chart understanding, spatial reasoning, visual question answering, cost, and latency. Effective MLLM routing therefore requires more than estimating query…

人工智能 · 计算机科学 2026-05-13 Xueqi Cheng , Yushun Dong

Implicit neural networks have been successfully used for surface reconstruction from point clouds. However, many of them face scalability issues as they encode the isosurface function of a whole object or scene into a single latent vector.…

计算机视觉与模式识别 · 计算机科学 2022-03-31 Alexandre Boulch , Renaud Marlet

Transformers have become one of the dominant architectures in deep learning, particularly as a powerful alternative to convolutional neural networks (CNNs) in computer vision. However, Transformer training and inference in previous works…

计算机视觉与模式识别 · 计算机科学 2021-12-24 Zizheng Pan , Bohan Zhuang , Haoyu He , Jing Liu , Jianfei Cai

Large Vision-Language Models (LVLMs) encode visual inputs as dense sequences of patch-level tokens to capture fine-grained semantics. These visual tokens often outnumber their textual counterparts by a large margin, leading to substantial…

计算机视觉与模式识别 · 计算机科学 2026-03-03 Rui Xu , Yunke Wang , Yong Luo , Bo Du

Processing long visual token sequences poses a significant computational burden on Multimodal Large Language Models (MLLMs). While token pruning offers a path to acceleration, we find that current methods, while adequate for general…

计算机视觉与模式识别 · 计算机科学 2025-12-29 Evelyn Zhang , Fufu Yu , Aoqi Wu , Zichen Wen , Ke Yan , Shouhong Ding , Biqing Qi , Linfeng Zhang

The architecture of multimodal large language models (MLLMs) commonly connects a vision encoder, often based on CLIP-ViT, to a large language model. While CLIP-ViT works well for capturing global image features, it struggles to model local…

计算机视觉与模式识别 · 计算机科学 2025-07-08 Haoran Lou , Chunxiao Fan , Ziyan Liu , Yuexin Wu , Xinliang Wang

Network pruning has been the driving force for the acceleration of neural networks and the alleviation of model storage/transmission burden. With the advent of AutoML and neural architecture search (NAS), pruning has become topical with…

计算机视觉与模式识别 · 计算机科学 2020-08-04 Yawei Li , Shuhang Gu , Kai Zhang , Luc Van Gool , Radu Timofte

Transformer encoders contextualize token representations by attending to all other tokens at each layer, leading to quadratic increase in compute effort with the input length. In practice, however, the input text of many NLP tasks can be…

计算与语言 · 计算机科学 2023-06-01 Jeremiah Milbauer , Annie Louis , Mohammad Javad Hosseini , Alex Fabrikant , Donald Metzler , Tal Schuster

With the successful application of deep learning in communications systems, deep neural networks are becoming the preferred method for signal classification. Although these models yield impressive results, they often come with high…

机器学习 · 计算机科学 2024-06-13 Yao Lu , Yutao Zhu , Yuqi Li , Dongwei Xu , Yun Lin , Qi Xuan , Xiaoniu Yang

Recent works imply that the channel pruning can be regarded as searching optimal sub-structure from unpruned networks. However, existing works based on this observation require training and evaluating a large number of structures, which…

计算机视觉与模式识别 · 计算机科学 2020-05-11 Shaopeng Guo , Yujie Wang , Quanquan Li , Junjie Yan

Structured pruning fundamentally reduces computational and memory overheads of large language models (LLMs) and offers a feasible solution for end-side LLM deployment. Structurally pruned models remain dense and high-precision, highly…

计算与语言 · 计算机科学 2024-07-09 Bowen Shen , Zheng Lin , Daren Zha , Wei Liu , Jian Luan , Bin Wang , Weiping Wang

Open-vocabulary 6D object pose estimation empowers robots to manipulate arbitrary unseen objects guided solely by natural language. However, a critical limitation of existing approaches is their reliance on unconstrained global matching…

计算机视觉与模式识别 · 计算机科学 2026-01-21 Yu Qin , Shimeng Fan , Fan Yang , Zixuan Xue , Zijie Mai , Wenrui Chen , Kailun Yang , Zhiyong Li

Large Language Models (LLMs) exhibit substantial parameter redundancy, particularly in Feed-Forward Networks (FFNs). Existing pruning methods suffer from two primary limitations. First, reliance on dataset-specific calibration introduces…

计算与语言 · 计算机科学 2026-02-02 Abhishek Tyagi , Yunuo Cen , Shrey Dhorajiya , Bharadwaj Veeravalli , Xuanyao Fong

Self-attention mechanism is the key of the Transformer but often criticized for its computation demands. Previous token pruning works motivate their methods from the view of computation redundancy but still need to load the full network and…

计算机视觉与模式识别 · 计算机科学 2024-04-09 Sihao Lin , Pumeng Lyu , Dongrui Liu , Tao Tang , Xiaodan Liang , Andy Song , Xiaojun Chang