Search Results for author: Xin Hao

Found 8 papers, 4 papers with code

ViT-CoMer: Vision Transformer with Convolutional Multi-scale Feature Interaction for Dense Predictions

1 code implementation12 Mar 2024 Chunlong Xia, Xinliang Wang, Feng Lv, Xin Hao, Yifeng Shi

Compared to the state-of-the-art, ViT-CoMer has the following advantages: (1) We inject spatial pyramid multi-receptive field convolutional features into the ViT architecture, which effectively alleviates the problems of limited local information interaction and single-feature representation in ViT.

WeakSAM: Segment Anything Meets Weakly-supervised Instance-level Recognition

1 code implementation22 Feb 2024 Lianghui Zhu, Junwei Zhou, Yan Liu, Xin Hao, Wenyu Liu, Xinggang Wang

Weakly supervised visual recognition using inexact supervision is a critical yet challenging learning problem.

object-detection Segmentation +2

Hybrid-Task Meta-Learning: A Graph Neural Network Approach for Scalable and Transferable Bandwidth Allocation

no code implementations23 Dec 2023 Xin Hao, Changyang She, Phee Lep Yeoh, Yuhong Liu, Branka Vucetic, Yonghui Li

To enable the generalization of the GNN, we develop a hybrid-task meta-learning (HML) algorithm that trains the initial parameters of the GNN with different communication scenarios during meta-training.

Meta-Learning

Graph Neural Network-Based Bandwidth Allocation for Secure Wireless Communications

no code implementations13 Dec 2023 Xin Hao, Phee Lep Yeoh, Yuhong Liu, Changyang She, Branka Vucetic, Yonghui Li

This paper designs a graph neural network (GNN) to improve bandwidth allocations for multiple legitimate wireless users transmitting to a base station in the presence of an eavesdropper.

Scheduling

Secure Deep Reinforcement Learning for Dynamic Resource Allocation in Wireless MEC Networks

no code implementations13 Dec 2023 Xin Hao, Phee Lep Yeoh, Changyang She, Branka Vucetic, Yonghui Li

Our designed constrained DRL effectively attains the optimal resource allocations that are adapted to the dynamic DoS requirements.

Edge-computing Management

V2X-Seq: A Large-Scale Sequential Dataset for Vehicle-Infrastructure Cooperative Perception and Forecasting

1 code implementation CVPR 2023 Haibao Yu, Wenxian Yang, Hongzhi Ruan, Zhenwei Yang, Yingjuan Tang, Xu Gao, Xin Hao, Yifeng Shi, Yifeng Pan, Ning Sun, Juan Song, Jirui Yuan, Ping Luo, Zaiqing Nie

Utilizing infrastructure and vehicle-side information to track and forecast the behaviors of surrounding traffic participants can significantly improve decision-making and safety in autonomous driving.

Autonomous Driving Decision Making +1

Simple Recurrent Neural Networks is all we need for clinical events predictions using EHR data

1 code implementation3 Oct 2021 Laila Rasmy, Jie Zhu, Zhiheng Li, Xin Hao, Hong Thoai Tran, Yujia Zhou, Firat Tiryaki, Yang Xiang, Hua Xu, Degui Zhi

As a result, deep learning models developed for sequence modeling, like recurrent neural networks (RNNs) are common architecture for EHR-based clinical events predictive models.

Bayesian Optimization

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