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QIan Cheng

3 papers indexed

arxivstat.APcs.LGmath.OCstat.MLstat.OT2026-07-16

Proactive Inpatient Bed Requests for Emergency Department Admissions

QIan Cheng, Nilay Tanik Argon, Aniruddhan Ganesaraman, Serhan Ziya

Emergency department (ED) boarding occurs when admitted patients remain in the ED while awaiting inpatient beds. Boarding is a major driver of ED crowding and has been associated with poor patient outcomes. We propose a framework to help EDs reduce boarding time and length of sta…

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crossrefAgriculture2025-06-12Cited by 3

Maize Leaf Area Index Estimation Based on Machine Learning Algorithm and Computer Vision

Wanna Fu, Zhen Chen, Qian Cheng, Yafeng Li, Weiguang Zhai, Fan Ding, et al.

Precise estimation of the leaf area index (LAI) is vital in efficient maize growth monitoring and precision farming. Traditional LAI measurement methods are often destructive and labor-intensive, while techniques relying solely on spectral data suffer from limitations such as spe…

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crossrefDrones2023-08-02Cited by 18

Deep Learning Models Outperform Generalized Machine Learning Models in Predicting Winter Wheat Yield Based on Multispectral Data from Drones

Zongpeng Li, Zhen Chen, Qian Cheng, Shuaipeng Fei, Xinguo Zhou

Timely and accurate monitoring of winter wheat yields is beneficial for the macro-guidance of agricultural production and for making precise management decisions throughout the winter wheat reproductive period. The accuracy of crop yield prediction can be improved by combining un…

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