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Academic Journal of Computing & Information Science, 2024, 7(11); doi: 10.25236/AJCIS.2024.071106.

Research on Key Technologies for Cross-Cloud Federated Training of Large Language Models

Author(s)

Haowei Yang1, Mingxiu Sui2, Shaobo Liu3, Xinyue Qian4, Zhaoyang Zhang5, Bingying Liu6

Corresponding Author:
Haowei Yang
Affiliation(s)

1University of Houston, Cullen College of Engineering, Industrial Engineering, Houston, USA

2University of Iowa, Department of Mathematics, Iowa City, USA

3Independent Researcher, Broomfield, USA

4Independent Researcher, New York, USA

5University of California San Diego, Computational Science, San Diego, USA

6Duke University, Interdisciplinary Data science, McLean, USA

Abstract

With the rapid development of natural language processing technology, large language models have demonstrated exceptional performance in various application scenarios. However, training these models requires significant computational resources and data processing capabilities. Cross-cloud federated training offers a new approach to addressing the resource bottlenecks of a single cloud platform, allowing the computational resources of multiple clouds to collaboratively complete the training tasks of large models. This study analyzes the key technologies of cross-cloud federated training, including data partitioning and distribution, communication optimization, model aggregation algorithms, and the compatibility of heterogeneous cloud platforms. Additionally, the study examines data security and privacy protection strategies in cross-cloud training, particularly the application of data encryption and differential privacy techniques. Through experimental validation, the proposed technical framework demonstrates enhanced training efficiency, ensured data security, and reduced training costs, highlighting the broad application prospects of cross-cloud federated training.

Keywords

Large language models, cross-cloud federated training, federated learning, data security

Cite This Paper

Haowei Yang, Mingxiu Sui, Shaobo Liu, Xinyue Qian, Zhaoyang Zhang, Bingying Liu. Research on Key Technologies for Cross-Cloud Federated Training of Large Language Models. Academic Journal of Computing & Information Science (2024), Vol. 7, Issue 11: 42-49. https://doi.org/10.25236/AJCIS.2024.071106.

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