Accelerated distributed expectation-maximization algorithms for the parameter estimation in multivariate Gaussian mixture models

G Guo, Q Wang, J Allison, G Qian - Applied Mathematical Modelling, 2025 - Elsevier
Rapid development for modeling big data requires effective and efficient methods for
estimating the parameters involved. Although several accelerated Expectation-Maximization …

[HTML][HTML] Divide and recombine approach for warranty database: Estimating the reliability of an automobile component

MR Karim - Data Science and Management, 2024 - Elsevier
The continuously updated database of failures and censored data of numerous products has
become large, and on some covariates, information regarding the failure times is missing in …

Research on Performance Enhancement of Parallel Computing in Intelligent Proofreading System

Z Guo, F Zhang - International Conference on Innovative Computing, 2023 - Springer
This paper describes the status quo of intelligent checking technology and the efficiency
problems existing in the current checking system, and analyzes the reasons why the …