Methods Method overview Constructive Optimization (CO), a method developed to generate Purkinje networks25 in tri-dimensional domains following a cost function that minimizes the total length of the network, is the foundation to develop the PN models of this work. In this work, the new method us...
This is where the symmetric, binary, trinary, and duplicated methods come into play. The symmetric method involves employing DC sources of equal magnitudes, while still adhering to the formula indicated in Eq. (2) 43. In the binary method, the magnitudes of the DC sources are determined ...
Optimization-based methods achieve excellent localization accuracy and lower memory utilization, while filtering-based methods have advantages in terms of computing resources. Furthermore, this study proposes future development trends and research directions for VI-SLAM. It provides a detailed survey of VI...
Then, the cost minimization methods for WSNs meet numerous metrics. The proposed WSN deployment strategies can minimize cost and maintain accuracy within the system’s average estimation error threshold. This work combines both theoretical and practical considerations to minimize the deployment cost of ...
International Journal for Numerical Methods in EngineeringSchemit, L., A., Lai, Y., C., "Structural optimization based on preconditioned conjugate gradient analysis methods", International Journal for Numerical Methods in Engineering, Vol. No 37 (6), 1994, 943-964....
As compared to continuously defined density-based methods, the BESO method avoids naturally the “singularity” problem for the sake of its discrete nature, resulting in clear physical interpretation and algorithmic advantages. With regard to the local nature of stress, the conventional p-norm global...
Unfortunately, accurate simulations are often computationally very expensive with evaluation times as long as hours or even days per design, making design automation using conventional methods impractical. These and other problems can be alleviated by the development and employment of...
In Section 2, numerical methods and validations of the CFD code are introduced. In Section 3, an improved PSO algorithm is presented and validated. In Section 4, the PCA-DBN-based surrogate model is established and validated. In Section 5, applications of efficient optimization method to the ...
Flexible.Mesh vertices can be individually and locally adjusted to fit surface features and find a high-quality mesh with a small number of elements. To illustrate these points, we present a video comparison of different isosurfacing methods for mesh optimization. Starting from a sphere initializatio...
Hence, it achieves considerable PAPR reduction without distortion, but the high computational complexity of multiple Fourier transforms is a problem in practical systems[3,4,8–10]. As a result, for all these search methods, either computational complexity is still high or PAPR reduction performance...