Analyzing Machine Learning Models for Activity Recognition Using Homomorphically Encrypted Real-World Smart Home Datasets: A Case Study
H. Attaullah, S. Sanaullah, T. Jungeblut, Applied Sciences 14 (2024).
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Abstract
The era of digitization and IoT devices is marked by the constant storage of massive amounts of data. The growing adoption of smart home environments, which use sensors and devices to monitor and control various aspects of daily life, underscores the need for effective privacy and security measures. HE is a technology that enables computations on encrypted data, preserving confidentiality. As a result, researchers have developed methodologies to protect user information, and HE is one of the technologies that make it possible to perform computations directly on encrypted data and produce results using this encrypted information. Thus, this research study compares the performance of three ML models, XGBoost, Random Forest, and Decision Classifier, on a real-world smart home dataset using both with and without FHE. Practical results demonstrate that the Decision Classifier showed remarkable results, maintaining high accuracy with FHE and even surpassing its plaintext performance, suggesting that encryption can enhance model accuracy under certain conditions. Additionally, Random Forest showed efficiency in terms of execution time and low prediction errors with FHE, making it a strong candidate for encrypted data processing in smart homes. These findings highlight the potential of FHE to set new privacy standards, advancing secure and privacy-preserving technologies in smart environments.
Erscheinungsjahr
Zeitschriftentitel
Applied Sciences
Band
14
Zeitschriftennummer
19
Artikelnummer
9047
eISSN
FH-PUB-ID
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Attaullah, Hasina ; Sanaullah, Sanaullah ; Jungeblut, Thorsten: Analyzing Machine Learning Models for Activity Recognition Using Homomorphically Encrypted Real-World Smart Home Datasets: A Case Study. In: Applied Sciences Bd. 14, MDPI AG (2024), Nr. 19
Attaullah H, Sanaullah S, Jungeblut T. Analyzing Machine Learning Models for Activity Recognition Using Homomorphically Encrypted Real-World Smart Home Datasets: A Case Study. Applied Sciences. 2024;14(19). doi:10.3390/app14199047
Attaullah, H., Sanaullah, S., & Jungeblut, T. (2024). Analyzing Machine Learning Models for Activity Recognition Using Homomorphically Encrypted Real-World Smart Home Datasets: A Case Study. Applied Sciences, 14(19). https://doi.org/10.3390/app14199047
@article{Attaullah_Sanaullah_Jungeblut_2024, title={Analyzing Machine Learning Models for Activity Recognition Using Homomorphically Encrypted Real-World Smart Home Datasets: A Case Study}, volume={14}, DOI={10.3390/app14199047}, number={199047}, journal={Applied Sciences}, publisher={MDPI AG}, author={Attaullah, Hasina and Sanaullah, Sanaullah and Jungeblut, Thorsten}, year={2024} }
Attaullah, Hasina, Sanaullah Sanaullah, and Thorsten Jungeblut. “Analyzing Machine Learning Models for Activity Recognition Using Homomorphically Encrypted Real-World Smart Home Datasets: A Case Study.” Applied Sciences 14, no. 19 (2024). https://doi.org/10.3390/app14199047.
H. Attaullah, S. Sanaullah, and T. Jungeblut, “Analyzing Machine Learning Models for Activity Recognition Using Homomorphically Encrypted Real-World Smart Home Datasets: A Case Study,” Applied Sciences, vol. 14, no. 19, 2024.
Attaullah, Hasina, et al. “Analyzing Machine Learning Models for Activity Recognition Using Homomorphically Encrypted Real-World Smart Home Datasets: A Case Study.” Applied Sciences, vol. 14, no. 19, 9047, MDPI AG, 2024, doi:10.3390/app14199047.
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