Category: 7. Maths

Three main steps are involved in the proposed framework for classifying glioma brain tumors. The detailed proposed framework is presented in Fig. 1. At first, a preprocessing stage is employed to ensure consistency and quality of images….

This manuscript develops a novel EDLES-SIAM technique for visually impaired people. The method is primarily designed to enhance indoor activity monitoring, ensuring the safety of visually impaired people in IoT technologies. It comprises…

The research presented in this manuscript utilized established and annotated datasets that are publicly available for research purposes. The involvement of human subjects was limited to the recording of facial muscle movements corresponding to…

This section provides a review of the academic and industry literature pertinent to the core components of this research: adversary emulation, Active Directory (AD) security, the role of threat intelligence, and the application of Multi-Criteria…

Model optimization

Table 3 outlines a comparative analysis of the ML models’ performance before and after hyperparameter optimization based on the RMSE metric. Prior to tuning, the CatBoost algorithm exhibited the best performance for the U/U_o…

The conventional physical layer architecture within the communication infrastructure, shown in Fig. 1, includes modulation, which controls the waveform of the output signal. Incidentally, this waveform controls the bandwidth, bit rate, and…

Data collection and acquisition

Deep learning algorithms require large, diverse, and high-quality datasets to achieve robust generalization in image-based classification tasks. In this study, a comprehensive dataset comprising 18,563 labeled…

Deformation mechanism

The schematic illustration of the impact on the shield tunnel beneath before and after excavation of the foundation pit is roughly shown in Fig. 1. Before the excavation, the shield tunnel is in a state of equilibrium force,…

This section delineates the processes of data preprocessing, data augmentation, the CNN model, and the implemented architecture that were carried out before conducting trials for performance evaluation. Figure 1 visually represents the proposed…

Data source

To overcome the lack of accessible and vouched medical conversation datasets exclusively in Arabic, we adopted a synthetic data generation approach commonly seen in many studies, including an investigation by Al-Mutairi et al., which…