Category: 7. Maths

In traditional surface modeling, an 4-rotational-symmetric field, also called cross field, refers to the collection of 4 symmetric vectors at surface-tangential plane^26,27. While the cross field is widely used as a natural directional reference…

To verify the effectiveness and superiority of the method proposed in this paper, experimental verification has been carried out for two bearing datasets: the bearing dataset of Case Western Reserve University⁴⁰, the bearing dataset of Southeast…

Ethical issues

All the experimental procedures involving human subjects were conducted in accordance with the approved protocols by the Sungkyunkwan University Bioethics Committee (Institutional Review Board; IRB, approval number: SKKU…

In this article, the VTSAMRNN-FARS method is proposed. The primary objective of the VTSAMRNN-FARS method is to improve the fall detection and classification system for individuals with disabilities in smart IoT environments. It comprises four…

Mathematical cover and physical cover

In order to deal with discontinue problems in engineering, Shi proposed NMM. It does not introduce enriched functions such as XFEM, nor does it need element remesh such as FEM. But NMM deal with continuous and…

Indoor localization using a model composed of stacked autoencoder and classifier

To achieve more accurate localization in complex indoor environments involving multiple buildings and floors, this paper adopts a Deep Neural Network (DNN)…

This manuscript presents the HDLID-ECSOA model. This technique’s main goal is to provide intelligent EC in smart cities using advanced optimization models. It contains data pre-processing, a DOA-based FS process, hybrid classification, and a…

As stated in the introduction, the IMEE methods, which utilize enhanced two-dimensional (2D) multi-electrode arrays, have been developed through the integration and refinement of the IRS and MEE methods. Consequently, the IMEE methods inherit all…

Fixed effect generalized linear functional regression models (FRM)

Consider \(\:n\) individuals with sequenced data of a genomic region of \(\:m\) variants. We assume that the \(\:m\) variants are located in a region with ordered physical…

Discont fator-based optimal control policy

Here, a distributed performance function with a discount factor is proposed to guarantee that each agent minimizes their performance function.

Define the discounted local performance index function of…