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C

Chang‐Tien Lu

Virginia Tech

42H-index
353Paper Count
6.8KCitation Count
Published Papers 33
Publication Date
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Survey of Uncertainty Estimation in LLMs - Sources, Methods, Applications, and Challenges
errInformation Fusion
IF15.5
err2025-12-19
err0
PREAI
errJianfeng He; Linlin Yu; Changbin Li; Runing Yang; Fanglan Chen; Kangshuo Li; Min Zhang; Shuo Lei; Xuchao Zhang; Mohammad Beigi; Kaize Ding; Bei Xiao; Lifu Huang; Feng Chen; Ming Jin; Chang-Tien Lu
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errSave
A Comprehensive Survey on Data Augmentation
errIEEE Transactions on Knowledge and Data Engineering
IF10.4
err2025-10-16
err0
PREAI
errZaitian Wang; Pengfei Wang; Kunpeng Liu; Pengyang Wang; Yanjie Fu; Chang-Tien Lu; Charu C. Aggarwal; Jian Pei; Yuanchun Zhou
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errSave
Implicit graph neural network for deep graph transformation
errKNOWLEDGE AND INFORMATION SYSTEMS
IF3.1
err2025-05-26
err0
PREAI
errZhang, Lei; Zhang, Qisheng; Chen, Zhiqian; Sun, Yanshen; Lu, Chang-Tien; Zhao, Liang
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errSave
Unveiling the Ethical Dimension of Urban Digital Twins: A Framework for Responsible and Sustainable Urban Planning
errJournal of Planning Education and Research
IF2.5
err2025-05-22
err0
PREAI
errFanglan Chen; Abdulaziz Alhamadani; Shailik Sarkar; Lulwah AlKulaib; Aadyant Khatri; Chang-Tien Lu
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A continental record of Early Cretaceous (Aptian) vegetation and climate change based on palynology and clay mineralogy from the North China Craton
errPALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY
IF2.7
err2025-03-01
err0
PREAI
errLu, Chang; Lin, Miao-Qin; Shen, Jun; Ji, Xing-Kai; Yang, Chuan-Mao; Zhang, Zhi-Hua; He, Qian; Sun, Ming-Dao; Xu, Yi-Gang
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Terrestrial ecosystem response to Early Cretaceous global environmental change: A calibrated, high-resolution Aptian record from Northeast China
errEARTH AND PLANETARY SCIENCE LETTERS
IF5.1
err2025-03-01
err1
PREAI
errSun, Ming-Dao; Lin, Qin; Ramezani, Jahandar; Liu, Jiang-Si; Lu, Zheng-An; Yang, Han-Qing; Bai, Jiang-Hao; Cai, Shi-Xi; Chen, Jun-Cai; Chen, Xuan-Yu; Cui, Hao; Deng, Guang-Chao; Gai, Hai-Feng; Gao, Hai-Tao; Guo, Jun; Guo, Hao; Hong, Lu-Bing; Hou, Yong-Sheng; Hua, Yuan-Yuan; Huang, Long; Kong, Kai; Li, Chao-Peng; Liang, Xu-Ran; Liu, Zhe; Liu, Liang; Liu, Ben; Liu, Shang-Li; Long, Xiao-Jun; Lu, Chang; Lu, Gui-Mei; Luo, Kai; Ma, Si-Yuan; Mo, Fei; Ouyang, Qing-Long; Shi, Xue-Song; Sun, Zhao-Yang; Sun, Yi-Zhuo; Tang, He; Tian, Feng; Wang, Han-Ming; Wang, Xing; Wang, Xi; Wang, Li-Wei; Wang, Dan; Wei, Yu-Xuan; Wu, Wei; Wu, Chao; Xiao, He; Yang, Chuan-Mao; Yang, Fan; Yin, Bin-Yan; Yu, Xiao-Xiao; Zhang, Wan-Feng; Zhang, Zhi-Hua; Zhao, Rui-Peng; Zheng, Chang-Sheng; Zhou, Qin; Zou, Zu-Yang; Cui, Ze-Xian; Ma, Qiang; Ma, Liang; Zhu, Jian-Xi; Hu, Jian-Fang; Wei, Gang-Jian; Zhong, Yu-Ting; Shen, Jun; Zeng, Ti; Xu, Yi-Gang
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Pore heterogeneity and evolution of the Lower Silurian Longmaxi shale reservoir in the Southern Sichuan Basin: Responses to sedimentary environment
errNATURAL GAS INDUSTRY B
IF6.5
err2024-10-01
err0
errOAAI
errXiong, Min; Chen, Lei; Gu, Zhibin; Chen, Xin; Liu, Bingxiao; Lu, Chang; Zhang, Zuyou; Wang, Gaoxiang
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errSave
Citation Forecasting with Multi-Context Attention-Aided Dependency Modeling
errACM TRANSACTIONS ON KNOWLEDGE DISCOVERY FROM DATA
IF4.8
err2024-04-12
err0
errOAAI
errJi, Taoran; Self, Nathan; Fu, Kaiqun; Chen, Zhiqian; Ramakrishnan, Naren; Lu, Chang-Tien
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errSave
The Quality of AI-Generated Dental Caries Multiple Choice Questions: A Comparative Analysis of ChatGPT and Google Bard Language Models
errHELIYON
IF3.6
err2024-04-01
err6
errOAAI
errAhmed, Walaa Magdy; Azhari, Amr Ahmed; Alfaraj, Amal; Alhamadani, Abdulaziz; Zhang, Min; Lu, Chang-Tien
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errSave
Bridging the Gap between Spatial and Spectral Domains: A Unified Framework for Graph Neural Networks
errACM COMPUTING SURVEYS
IF28
err2023-12-08
err4
errOAAI
errChen, Zhiqian; Chen, Fanglan; Zhang, Lei; Ji, Taoran; Fu, Kaiqun; Zhao, Liang; Chen, Feng; Wu, Lingfei; Aggarwal, Charu; Lu, Chang-Tien
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errSave
Adaptive graph convolutional imputation network for environmental sensor data recovery
errFRONTIERS IN ENVIRONMENTAL SCIENCE
IF3.7
err2022-11-14
err2
errOAAI
errChen, Fanglan; Wang, Dongjie; Lei, Shuo; He, Jianfeng; Fu, Yanjie; Lu, Chang-Tien
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errSave
Semantic inpainting on segmentation map via multi-expansion loss
errNEUROCOMPUTING
IF6.5
err2022-08-01
err5
PREAI
errHe, Jianfeng; Zhang, Xuchao; Lei, Shuo; Wang, Shuhui; Lu, Chang-Tien; Xiao, Bei
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errSave
DIGDUG: Scalable Separable Dense Graph Pruning and Join Operations in MapReduce
errIEEE TRANSACTIONS ON BIG DATA
IF5.7
err2021-12-01
err2
PREAI
errShukla, Manu; Dharme, Dinesh; Ramnarain, Pallavi; Santos, Ray Dos; Lu, Chang-Tien
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errSave
Online and Distributed Robust Regressions with Extremely Noisy Labels
errACM TRANSACTIONS ON KNOWLEDGE DISCOVERY FROM DATA
IF4.8
err2021-10-22
err3
PREAI
errLei, Shuo; Zhang, Xuchao; Zhao, Liang; Boedihardjo, Arnold P.; Lu, Chang-Tien
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errSave
Spatio-Temporal Event Forecasting Using Incremental Multi-Source Feature Learning
errACM TRANSACTIONS ON KNOWLEDGE DISCOVERY FROM DATA
IF4.8
err2021-09-13
err10
errOAAI
errZhao, Liang; Gao, Yuyang; Ye, Jieping; Chen, Feng; Ye, Yanfang; Lu, Chang-Tien; Ramakrishnan, Naren
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errSave
Semi-Supervised Deep Learning Approach for Transportation Mode Identification Using GPS Trajectory Data
errIEEE TRANSACTIONS ON KNOWLEDGE AND DATA ENGINEERING
IF10.4
err2020-05-01
err86
errOAAI
errDabiri, Sina; Lu, Chang-Tien; Heaslip, Kevin; Reddy, Chandan K.
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Predicting the hydrogen release ability of LiBH4-based mixtures by ensemble machine learning
errENERGY STORAGE MATERIALS
IF20.2
err2020-05-01
err74
errOAAI
errDing, Zhao; Chen, Zhiqian; Ma, Tianyi; Lu, Chang-Tien; Ma, Wenhui; Shaw, Leon
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errSave
Probabilistic Topic Modeling for Comparative Analysis of Document Collections
errACM TRANSACTIONS ON KNOWLEDGE DISCOVERY FROM DATA
IF4.8
err2020-03-04
err21
errOAAI
errHua, Ting; Lu, Chang-Tien; Choo, Jaegul; Reddy, Chandan K.
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errSave
Robust Regression via Heuristic Corruption Thresholding and Its Adaptive Estimation Variation
errACM TRANSACTIONS ON KNOWLEDGE DISCOVERY FROM DATA
IF4.8
err2019-06-07
err2
PREAI
errZhang, Xuchao; Lei, Shuo; Zhao, Liang; Boedihardjo, Arnold P.; Lu, Chang-Tien
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errSave
CATrust: Context-Aware Trust Management for Service-Oriented Ad Hoc Networks
errIEEE TRANSACTIONS ON SERVICES COMPUTING
IF5.8
err2018-11-01
err36
errOAAI
errWang, Yating; Chen, Ing-Ray; Cho, Jin-Hee; Swami, Ananthram; Lu, Yen-Cheng; Lu, Chang-Tien; Tsai, Jeffrey J. P.
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Research Directions

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Co-authors
Cooperation Journals
张磊 cover
张磊 (Lei Zhang)
H-index: 145 · Papers: 1.7K
T
Tianyi Ma
H-index: 114 · Papers: 883
C
Charų C. Aggarwal
H-index: 107 · Papers: 761
J
Jieping Ye
H-index: 103 · Papers: 693
J
John S. Brownstein
H-index: 97 · Papers: 543
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