Chi-Guhn Lee - Publications, H-index & Citations

Chi-Guhn Lee

university of toronto

30H指数

132论文数

2.9K被引数

收录论文 57

发表时间

Generalizable fault detection and diagnosis of bearings via time-frequency embedded pre-training 基于时频嵌入预训练的轴承通用故障检测与诊断

Transportation Safety and Environment

IF3

2026-04-08

OAAI

Yifei Ding; Qiuhua Miao; Lei Zheng; Ligang Ren; Chaobin Hu; Chi-Guhn Lee

Surpassing stock market's noise-nonstationarity tradeoff by causal-based domain discovery 超越股票市场噪声-非平稳性权衡：基于因果的领域发现

Quantitative Finance

IF1.4

2025-12-01

PREAI

Xu, Songci; Zhang, Chenchen; Cheng, Qiangqiang; Lee, Chi-Guhn

A Causal Perspective of Stock Prediction Models 股票预测模型的因果视角

IEEE Transactions on Knowledge and Data Engineering

IF10.4

2025-10-15

PREAI

Songci Xu; Qiangqiang Cheng; Chi-Guhn Lee

Optimizing Markov decision process state design for deep reinforcement learning manufacturing scheduling using Bayesian optimization 基于贝叶斯优化优化深度强化学习制造调度中马尔可夫决策过程的状态设计

JOURNAL OF COMPUTATIONAL DESIGN AND ENGINEERING

IF6.1

2025-10-01

OAAI

Yoo, Woo-Sik; Kim, Jongeun; Concha, David Molina; Lee, Chi-Guhn

Gaze2Instruct (G2I): Towards a More Inclusive Language-Conditioned Robotic Assistance for Severe Speech and Motor Impairments Gaze2Instruct (G2I)：面向更包容的语言条件化机器人辅助严重言语和运动障碍

International Journal of Human–Computer Interaction

IF4.9

2025-07-21

PREAI

Ramy ElMallah; Mohamed Abubakr Hassan; Nima Zamani; Chi-Guhn Lee

A distributed training method with intergenerational accumulation and cross-node random drop for mechanical fault diagnosis 一种具有代际累积和跨节点随机丢弃的机械故障诊断分布式训练方法

Applied Soft Computing

IF6.6

2025-06-30

PREAI

Zongliang Xie; Kaiyu Zhang; Jinglong Chen; Chi-Guhn Lee; Shuilong He

Focus to generalize (F2G): physics-guided attention for sample efficient and generalizable deep learning defect detection F2G（Focus to Generalize）：基于物理指导的注意力机制，用于高效且可泛化的深度学习缺陷检测

JOURNAL OF INTELLIGENT MANUFACTURING

IF7.4

2025-05-28

PREAI

Mohamed Abubakr Hassan; Mahmoud Hassan; Ahmad Sadek; Chi-Guhn Lee

Improved dynamic time warping for fire safety emergency response: A robust and interpretable extension 改进的动态时间规整方法用于消防安全应急响应：一种鲁棒且可解释的扩展

KNOWLEDGE-BASED SYSTEMS

IF7.6

2025-05-01

PREAI

Zhang, Yaoyu; Wang, Huilei; Wang, Fuyu; Mozaffari, M. Hamed; Ko, Yoon; Elsagan, Nour; Lee, Chi-Guhn

Reward design in multi-agent systems using successor features and multi-information source bayesian optimization 基于后继特征和多信息源贝叶斯优化的多智能体系统奖励设计

INTERNATIONAL JOURNAL OF MACHINE LEARNING AND CYBERNETICS

IF2.7

2025-04-18

PREAI

Park, Kyeonghyeon; Concha, David Molina; Lee, Hyun-Rok; Lee, Taesik; Lee, Chi-Guhn

Forget to Learn (F2L): Circumventing plasticity-stability trade-off in continuous unsupervised domain adaptation

PATTERN RECOGNITION

IF7.6

2025-03-01

PREAI

Hassan, Mohamed Abubakr; Lee, Chi-Guhn

A general inspection and replacement policy for protection systems subject to shocks with state dependent effect

RELIABILITY ENGINEERING & SYSTEM SAFETY

IF11

2024-11-01

PREAI

Rodrigues, Augusto J. S.; Cavalcante, Cristiano A. V.; Lee, Chi-Guhn

Deep temporal-spectral domain adaptation for bearing fault diagnosis

KNOWLEDGE-BASED SYSTEMS

IF7.6

2024-09-01

PREAI

Ding, Yifei; Cao, Yudong; Jia, Minping; Ding, Peng; Zhao, Xiaoli; Lee, Chi-Guhn

A pproximate and M emorize (A&M) : Settling opposing views in replay-based continuous unsupervised domain adaptation 近似和M (A & M): 在基于重放的连续无监督域自适应中解决相反的观点

KNOWLEDGE-BASED SYSTEMS

IF7.6

2024-06-01

PREAI

Hassan, Mohamed Abubakr; Elmallah, Ramy; Lee, Chi-Guhn

Joint optimization of degradation assessment and remaining useful life for with convolutional auto-encoder 卷积自编码器退化评估和剩余使用寿命的联合优化

ISA TRANSACTIONS

IF6.5

2024-03-01

PREAI

Ding, Yifei; Jia, Minping; Zhao, Xiaoli; Yan, Xiaoan; Lee, Chi-Guhn

An unsupervised spatiotemporal fusion network augmented with random mask and time-relative information modulation for anomaly detection of machines with multiple measuring points

EXPERT SYSTEMS WITH APPLICATIONS

IF7.5

2024-03-01

PREAI

Zhang, Kaiyu; Chen, Jinglong; Lee, Chi-Guhn; He, Shuilong

Unsupervised Fault Detection with Deep One-Class Classification and Manifold Distribution Alignment 基于深度单类分类和流形分布对齐的无监督故障检测

IEEE TRANSACTIONS ON INDUSTRIAL INFORMATICS

IF9.9

2024-02-01

PREAI

Ding, Yifei; Jia, Minping; Cao, Yudong; Yan, Xiaoan; Zhao, Xiaoli; Lee, Chi-Guhn

Time series classification, augmentation and artificial-intelligence-enabled software for emergency response in freight transportation fires

EXPERT SYSTEMS WITH APPLICATIONS

IF7.5

2023-12-01

PREAI

Tian, Sijie; Zhang, Yaoyu; Feng, Yuchun; Elsagan, Nour; Ko, Yoon; Mozaffari, M. Hamed; Xi, Dexen D. Z.; Lee, Chi-Guhn

V-learning: An adaptive reinforcement learning algorithm for the optimal stopping problem

EXPERT SYSTEMS WITH APPLICATIONS

IF7.5

2023-11-01

PREAI

Li, Xiying; Lee, Chi-Guhn

Multivariate variational mode decomposition and generalized composite multiscale permutation entropy for multichannel fault diagnosis of hoisting machinery system

STRUCTURAL HEALTH MONITORING-AN INTERNATIONAL JOURNAL

IF5.7

2023-09-20

PREAI

Li, Yang; Meng, Xiangyin; Xiao, Shide; Xu, Feiyun; Lee, Chi-Guhn

Optimal distribution of perishable foods with storage temperature control and quality requirements: An integrated vehicle routing problem

COMPUTERS & INDUSTRIAL ENGINEERING

IF6.5

2023-08-01

PREAI

Ahmadi-Javid, Amir; Mansourfar, Moeinoddin; Lee, Chi-Guhn; Liu, Li

研究方向