Search Results for author: Yujie Li

Found 18 papers, 2 papers with code

Struggle with Adversarial Defense? Try Diffusion

no code implementations12 Apr 2024 Yujie Li, Yanbin Wang, Haitao Xu, Bin Liu, Jianguo Sun, Zhenhao Guo, Wenrui Ma

Unlike data-driven classifiers, TMDC, guided by Bayesian principles, utilizes the conditional likelihood from diffusion models to determine the class probabilities of input images, thereby insulating against the influences of data shift and the limitations of adversarial training.

Adversarial Defense Adversarial Robustness

URLBERT:A Contrastive and Adversarial Pre-trained Model for URL Classification

1 code implementation18 Feb 2024 Yujie Li, Yanbin Wang, Haitao Xu, Zhenhao Guo, Zheng Cao, Lun Zhang

To address this gap, this paper introduces URLBERT, the first pre-trained representation learning model applied to a variety of URL classification or detection tasks.

Contrastive Learning Multi-Task Learning +1

Learning to Prompt Knowledge Transfer for Open-World Continual Learning

no code implementations22 Dec 2023 Yujie Li, Xin Yang, Hao Wang, Xiangkun Wang, Tianrui Li

This paper studies the problem of continual learning in an open-world scenario, referred to as Open-world Continual Learning (OwCL).

Continual Learning Transfer Learning

3D Scene Creation and Rendering via Rough Meshes: A Lighting Transfer Avenue

no code implementations27 Nov 2022 Bowen Cai, Yujie Li, Yuqin Liang, Rongfei Jia, Binqiang Zhao, Mingming Gong, Huan Fu

However, a drawback is that the synthesized views through Neural Fields Rendering (NFR) cannot reflect the simulated lighting details on R3DMs in PBR pipelines, especially when object interactions in the 3D scene creation cause local shadows.

3D Reconstruction

Gaze Estimation Approach Using Deep Differential Residual Network

no code implementations8 Aug 2022 Longzhao Huang, Yujie Li, Xu Wang, Haoyu Wang, Ahmed Bouridane, Ahmad Chaddad

We propose a differential residual model (DRNet) combined with a new loss function to make use of the difference information of two eye images.

Gaze Estimation

Reason induced visual attention for explainable autonomous driving

no code implementations11 Oct 2021 Sikai Chen, Jiqian Dong, Runjia Du, Yujie Li, Samuel Labi

Deep learning (DL) based computer vision (CV) models are generally considered as black boxes due to poor interpretability.

Autonomous Driving

A DRL-based Multiagent Cooperative Control Framework for CAV Networks: a Graphic Convolution Q Network

1 code implementation12 Oct 2020 Jiqian Dong, Sikai Chen, Paul Young Joun Ha, Yujie Li, Samuel Labi

Connected Autonomous Vehicle (CAV) Network can be defined as a collection of CAVs operating at different locations on a multilane corridor, which provides a platform to facilitate the dissemination of operational information as well as control instructions.

Leveraging the Capabilities of Connected and Autonomous Vehicles and Multi-Agent Reinforcement Learning to Mitigate Highway Bottleneck Congestion

no code implementations12 Oct 2020 Paul Young Joun Ha, Sikai Chen, Jiqian Dong, Runjia Du, Yujie Li, Samuel Labi

In addressing this objective, we duly recognize that one of the main challenges of RL-based CAV controllers is the variety and complexity of inputs that exist in the real world, such as the information provided to the CAV by other connected entities and sensed information.

Autonomous Vehicles Management +1

Facilitating Connected Autonomous Vehicle Operations Using Space-weighted Information Fusion and Deep Reinforcement Learning Based Control

no code implementations30 Sep 2020 Jiqian Dong, Sikai Chen, Yujie Li, Runjia Du, Aaron Steinfeld, Samuel Labi

From a general perspective, its implementation can provide guidance to connectivity equipment manufacturers and CAV operators, regarding the default CR settings for CAVs or the recommended CR setting in a given traffic environment.

Autonomous Vehicles

CONet: A Cognitive Ocean Network

no code implementations9 Jan 2019 Huimin Lu, Dong Wang, Yujie Li, Jianru Li, Xin Li, Hyoungseop Kim, Seiichi Serikawa, Iztok Humar

The Cognitive Ocean Network (CONet) will become the mainstream of future ocean science and engineering developments.

Brain Intelligence: Go Beyond Artificial Intelligence

no code implementations4 Jun 2017 Huimin Lu, Yujie Li, Min Chen, Hyoungseop Kim, Seiichi Serikawa

Specifically, we plan to develop an intelligent learning model called Brain Intelligence (BI) that generates new ideas about events without having experienced them by using artificial life with an imagine function.

Artificial Life Industrial Robots

Underwater Optical Image Processing: A Comprehensive Review

no code implementations13 Feb 2017 Huimin Lu, Yujie Li, Yudong Zhang, Min Chen, Seiichi Serikawa, Hyoungseop Kim

This paper aims to review the state-of-the-art techniques in underwater image processing by highlighting the contributions and challenges presented in over 40 papers.

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