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20212023
most citedLearning Specialized Activation Functions for Physics-informed Neural Networks

35 citations · 321 across the 48 of their papers we have counts for

collaborators

50 papers

cs.CV2023★ 15 cited

FLatten Transformer: Vision Transformer using Focused Linear Attention

Dongchen Han, Xuran Pan, Yizeng Han +2

The quadratic computation complexity of self-attention has been a persistent challenge when applying Transformer models to vision tasks. Linear attention, on the other hand, offers…

cs.CV2023

Computation-efficient Deep Learning for Computer Vision: A Survey

Yulin Wang, Yizeng Han, Chaofei Wang +3

Over the past decade, deep learning models have exhibited considerable advancements, reaching or even exceeding human-level performance in a range of visual perception tasks. This…

cs.LG2023★ 35 cited

Learning Specialized Activation Functions for Physics-informed Neural Networks

Honghui Wang, Lu Lu, Shiji Song +1

Physics-informed neural networks (PINNs) are known to suffer from optimization difficulty. In this work, we reveal the connection between the optimization difficulty of PINNs and a…

cs.CV2023

Latency-aware Unified Dynamic Networks for Efficient Image Recognition

Yizeng Han, Zeyu Liu, Zhihang Yuan +4

Dynamic computation has emerged as a promising avenue to enhance the inference efficiency of deep networks. It allows selective activation of computational units, leading to a redu…

cs.LG2023★ 16 cited

ExpeL: LLM Agents Are Experiential Learners

Andrew Zhao, Daniel Huang, Quentin Xu +3

The recent surge in research interest in applying large language models (LLMs) to decision-making tasks has flourished by leveraging the extensive world knowledge embedded in LLMs.…

cs.LG2023

Boosting Offline Reinforcement Learning with Action Preference Query

Qisen Yang, Shenzhi Wang, Matthieu Gaetan Lin +2

Training practical agents usually involve offline and online reinforcement learning (RL) to balance the policy's performance and interaction costs. In particular, online fine-tunin…

cs.CV2023★ 2 cited

Dynamic Perceiver for Efficient Visual Recognition

Yizeng Han, Dongchen Han, Zeyu Liu +7

Early exiting has become a promising approach to improving the inference efficiency of deep networks. By structuring models with multiple classifiers (exits), predictions for ``eas…

cs.CV2023★ 1 cited

ADDP: Learning General Representations for Image Recognition and Generation with Alternating Denoising Diffusion Process

Changyao Tian, Chenxin Tao, Jifeng Dai +7

Image recognition and generation have long been developed independently of each other. With the recent trend towards general-purpose representation learning, the development of gen…

cs.LG2023★ 3 cited

Decoupled Prioritized Resampling for Offline RL

Yang Yue, Bingyi Kang, Xiao Ma +4

Offline reinforcement learning (RL) is challenged by the distributional shift problem. To address this problem, existing works mainly focus on designing sophisticated policy constr…

cs.AI2023★ 24 cited

Ghost in the Minecraft: Generally Capable Agents for Open-World Environments via Large Language Models with Text-based Knowledge and Memory

Xizhou Zhu, Yuntao Chen, Hao Tian +10

The captivating realm of Minecraft has attracted substantial research interest in recent years, serving as a rich platform for developing intelligent agents capable of functioning…

cs.CV2023★ 7 cited

Prompt-Free Diffusion: Taking "Text" out of Text-to-Image Diffusion Models

Xingqian Xu, Jiayi Guo, Zhangyang Wang +3

Text-to-image (T2I) research has grown explosively in the past year, owing to the large-scale pre-trained diffusion models and many emerging personalization and editing approaches.…

cs.CV2023★ 3 cited

Slide-Transformer: Hierarchical Vision Transformer with Local Self-Attention

Xuran Pan, Tianzhu Ye, Zhuofan Xia +2

Self-attention mechanism has been a key factor in the recent progress of Vision Transformer (ViT), which enables adaptive feature extraction from global contexts. However, existing…

cs.CV2023★ 2 cited

Zero-shot Generative Model Adaptation via Image-specific Prompt Learning

Jiayi Guo, Chaofei Wang, You Wu +6

Recently, CLIP-guided image synthesis has shown appealing performance on adapting a pre-trained source-domain generator to an unseen target domain. It does not require any target-d…

cs.CV2023★ 6 cited

Adaptive Rotated Convolution for Rotated Object Detection

Yifan Pu, Yiru Wang, Zhuofan Xia +6

Rotated object detection aims to identify and locate objects in images with arbitrary orientation. In this scenario, the oriented directions of objects vary considerably across dif…

cs.CV2023★ 1 cited

Joint Representation Learning for Text and 3D Point Cloud

Rui Huang, Xuran Pan, Henry Zheng +4

Recent advancements in vision-language pre-training (e.g. CLIP) have shown that vision models can benefit from language supervision. While many models using language modality have…

cs.LG2022★ 13 cited

Convolution-enhanced Evolving Attention Networks

Yujing Wang, Yaming Yang, Zhuo Li +7

Attention-based neural networks, such as Transformers, have become ubiquitous in numerous applications, including computer vision, natural language processing, and time-series anal…

cs.CV2022★ 1 cited

Deep Incubation: Training Large Models by Divide-and-Conquering

Zanlin Ni, Yulin Wang, Jiangwei Yu +3

Recent years have witnessed a remarkable success of large deep learning models. However, training these models is challenging due to high computational costs, painfully slow conver…

cs.CV2022★ 3 cited

Towards All-in-one Pre-training via Maximizing Multi-modal Mutual Information

Weijie Su, Xizhou Zhu, Chenxin Tao +7

To effectively exploit the potential of large-scale models, various pre-training strategies supported by massive data from different sources are proposed, including supervised pre-…

cs.CV2022★ 6 cited

BEVFormer v2: Adapting Modern Image Backbones to Bird's-Eye-View Recognition via Perspective Supervision

Chenyu Yang, Yuntao Chen, Hao Tian +9

We present a novel bird's-eye-view (BEV) detector with perspective supervision, which converges faster and better suits modern image backbones. Existing state-of-the-art BEV detect…

cs.CV2022★ 3 cited

EfficientTrain: Exploring Generalized Curriculum Learning for Training Visual Backbones

Yulin Wang, Yang Yue, Rui Lu +4

The superior performance of modern deep networks usually comes with a costly training procedure. This paper presents a new curriculum learning approach for the efficient training o…

cs.CV2022★ 25 cited

Cross-Modal Adapter for Vision-Language Retrieval

Haojun Jiang, Jianke Zhang, Rui Huang +4

Vision-language retrieval is an important multi-modal learning topic, where the goal is to retrieve the most relevant visual candidate for a given text query. Recently, pre-trained…

cs.LG2022★ 3 cited

Boosting Offline Reinforcement Learning via Data Rebalancing

Yang Yue, Bingyi Kang, Xiao Ma +3

Offline reinforcement learning (RL) is challenged by the distributional shift between learning policies and datasets. To address this problem, existing works mainly focus on design…

cs.CV2022★ 24 cited

Contrastive Language-Image Pre-Training with Knowledge Graphs

Xuran Pan, Tianzhu Ye, Dongchen Han +2

Recent years have witnessed the fast development of large-scale pre-training frameworks that can extract multi-modal representations in a unified form and achieve promising perform…

cs.LG2022★ 2 cited

A Mixture of Surprises for Unsupervised Reinforcement Learning

Andrew Zhao, Matthieu Gaetan Lin, Yangguang Li +2

Unsupervised reinforcement learning aims at learning a generalist policy in a reward-free manner for fast adaptation to downstream tasks. Most of the existing methods propose to pr…