Heterogeneous Multi-Source Data Fusion Through Input Mapping And Latent Variable Gaussian Process

This repository contains the data used for “Heterogeneous Multi-Source Data Fusion Through Input Mapping And Latent Variable Gaussian Process” paper by Yigitcan Comlek, Sandipp Krishnan Ravi, Piyush Pandita, Sayan Ghosh, Liping Wang, and Wei Chen. For all correspondence, please contact Dr. Wei Chen ([e-mail]) or Dr. Sandipp Krishnan Ravi ([e-mail]).

Please use the below BibTex format to cite this work:

@article{comlek2024heterogenous,

  title={Heterogenous Multi-Source Data Fusion Through Input Mapping and Latent Variable Gaussian Process},

  author={Comlek, Yigitcan and Ravi, Sandipp Krishnan and Pandita, Piyush and Ghosh, Sayan and Wang, Liping and Chen, Wei},

  journal={arXiv preprint arXiv:2407.11268},

  year={2024}

}

The repository consists of data used in three case studies. All the data available is in .csv format. Each csv file contains the data for the specific source used in the case study. Below is a summary of the files for each of the three case studies.

Case Study 1 (Cantilever Beam)

·         Source1_RectangularBeam.csv

·         Source2_RectangularHollowBeam.csv

·         Source3_CircularHollowBeam.csv

Case Study 2 (Ellipsoidal Void)

·         Source1_2DEllipse.csv

·         Source2_3DEllipse.csv

·         Source3_3DEllipseRot.csv

Case Study 3 (Ti6AlV Alloys)

·         Source1_LBPF.csv [1,2]

·         Source2_EBM.csv [3]

·         Source3_FSW.csv [4]

For this case study the data is collected from the below papers:

[1] Q. Luo, L. Yin, T. W. Simpson, and A. M. Beese, “Effect of processing parameters on pore structures, grain features, and mechanical properties in ti-6al-4v by laser powder bed fusion,” Additive Manufacturing, vol. 56, p. 102 915, 2022.

[2] Q. Luo, L. Yin, T. W. Simpson, and A. M. Beese, “Dataset of process-structure-property feature relationship for laser powder bed fusion additive manufactured ti-6al-4v material.,” Data in Brief, vol. 46, p. 108 911, 2023.

[3] J. Ran, F. Jiang, X. Sun, Z. Chen, C. Tian, and H. Zhao, “Microstructure and mechanical properties of ti-6al-4v fabricated by electron beam melting,” Crystals, vol. 10, no. 11, p. 972, 2020.

[4] A. Fall, M. Jahazi, A. Khdabandeh, and M. Fesharaki, “Effect of process parameters on microstructure and mechanical properties of friction stir-welded ti–6al–4v joints,” The International Journal of Advanced Manufacturing Technology, vol. 91, pp. 2919–2931, 2017