Proceedings of the 3rd International Conference on Green Building, Civil Engineering and Smart City (GBCESC 2024)

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Adaptive Grid-based Active Learning Algorithm and its Application to Structural Reliability Prediction

Authors
Huiwen Xie1, Xuyong Chen1, Zhifeng Xu1, *
1School of Civil Engineering and Architecture, Wuhan Institute of Technology, Wuhan, Hubei, 430073, China
*Corresponding author. Email: 20120102@wit.edu.cn
Corresponding Author
Zhifeng Xu
Available Online 19 May 2025.
DOI
10.2991/978-94-6463-728-1_16How to use a DOI?
Keywords
structural reliability; adaptive grids; active learning; search algorithm
Abstract

Searching the entire input space is required to ensure the accuracy of the reliability estimation, for which existing reliability estimation methods based on search algorithms require high computational costs. To this end, this paper realizes the search of the whole input space through adaptive grids and reduces the search cost through active learning, and proposes two active learning algorithms based on adaptive grids, namely, reliability error supervised algorithm of adaptive grid and reliability index accuracy supervised algorithm of adaptive grid. The former calculates the reliability of the specified error, and the latter calculates the reliability index of the specified accuracy, and its accuracy, efficiency and practicability are verified in the comparison with other algorithms and practical engineering applications.

Copyright
© 2025 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

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Volume Title
Proceedings of the 3rd International Conference on Green Building, Civil Engineering and Smart City (GBCESC 2024)
Series
Advances in Engineering Research
Publication Date
19 May 2025
ISBN
978-94-6463-728-1
ISSN
2352-5401
DOI
10.2991/978-94-6463-728-1_16How to use a DOI?
Copyright
© 2025 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

Cite this article

risenwbib
TY  - CONF
AU  - Huiwen Xie
AU  - Xuyong Chen
AU  - Zhifeng Xu
PY  - 2025
DA  - 2025/05/19
TI  - Adaptive Grid-based Active Learning Algorithm and its Application to Structural Reliability Prediction
BT  - Proceedings of the 3rd International Conference on Green Building, Civil Engineering and Smart City (GBCESC 2024)
PB  - Atlantis Press
SP  - 135
EP  - 143
SN  - 2352-5401
UR  - https://doi.org/10.2991/978-94-6463-728-1_16
DO  - 10.2991/978-94-6463-728-1_16
ID  - Xie2025
ER  -