The Use of Speech Technology in Foreign Language Pronunciation Training by Grażyna DEMENKO, Agnieszka WAGNER, Natalia CYLWIK

“…The paper presents the design of the speech corpus for the purpose of the tutoring system and the analysis of pronunciation errors. The results of the latter provide information which is important for Automatic Speech Recognition (ASR) training on the one hand, and for automatic error detection and feedback generation on the other hand. …”
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Advanced Machine Learning Approaches for Predicting Machining Performance in Orthogonal Cutting Process by Sabrina Al Bukhari, Salman Pervaiz

“…The analysis supports that the XGBoost model is the most accurate, with a 34.1% reduction in the mean squared error and a 17.1% reduction in the mean absolute error over these values for the Decision Tree. …”
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Manipulator Control of the Robotized TMS System with Incurved TMS Coil Case by Jaewoo Kim, Gi-Hun Yang

“…The desired force magnitude of the force control part of the hybrid controller is scheduled by the error between the current and target position of the TMS coil for fast error reduction and the comfort of the subject. …”
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Tibiofemoral Joint Contact Force Estimation Based on OpenSim Musculoskeletal Modeling by WANG Xiaoling, JIAN Jiawei, XIE Qiurong, LIAN Zhanghui, GUO Chunming, GUO Jiemei, LI Yurong

“…The average correlation coefficients between the estimated contact force and the measured values of medial, lateral, and total contact forces were (0.921±0.079), (0.817±0.084) and (0.930±0.066), and the average root mean square errors were (0.336±0.146), (0.332±0.043), and (0.442±0.160) BW. …”
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Noise-Based Frequency Spectrum Correction Method Using Interior Point Approach by Guichun Yang, Shengyou Zhou, Han Chen, Huiyue Yang, Weixing Hua, Zhaojie Wu, Yan Chen

“…In challenging scenarios such as short signals and non-integer period sampling, the frequency estimation error is decreased by approximately 10–20% compared to spectral refinement techniques, and the phase estimation error is reduced by 20–28% relative to the energy centroid method. …”
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Improvement of point cloud feature extraction and alignment algorithms and lidar slam in coal mine underground by Guanghui XUE, Zhenghao ZHANG, Guiyi ZHANG, Ruixue LI

“…Compared to the traditional LIO-SAM algorithm, the improved algorithm showcases higher accuracy in pose estimation and point cloud registration, with a 6.52% improvement in average relative position error and an 18.84% reduction in maximum absolute position error. …”
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An Improved Galerkin Framework for Solving Unsteady High-Reynolds Navier–Stokes Equations by Jinlin Tang, Qiang Ma

“…To enhance computational efficiency, a novel a posteriori error estimator is developed based on dual residuals. …”
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Problems and prospects in forecasting the stocks of pacific salmon in Khabarovsk Region by V. I. Ostrovsky

“…The progeny dynamics is modeled much better when weather factors are assimilated into the single- factor models. The errors reduction would be expected for multifactor models, assuming that they will be based on reliable data on the number of parents and offspring, though this condition seems questionable in the face of a growing shortage of qualified observers and modelers.…”
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Determination of Total Iron in Carbon-Containing Iron Ore by Perchloric Acid-Assisted Digestion and Potassium Dichromate Titration by Shiyuan REN, Yunfeng WANG, Chunying GAO, Nan WANG, Lin WANG, Zaizheng DONG

“…Although the traditional method of roasting to remove carbon before analysis can be used to determine the total iron content in iron ore, this method has large errors, a long analysis cycle (2−4h), and high energy consumption. …”
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Active noise control of refrigerator based on cascaded notch feedback algorithm by Chaoping Gui

“…However, the existing active noise control methods for refrigerators do not take into account factors such as the limited space and complex structure of the refrigerator compressor room, and external interference signals will be introduced to affect the noise reduction performance during the error signal collection. …”
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investigation and technical-economic study of reducing the depth of sewer network in the east of Ahvaz by Hadis Khosravi, HAMID mahmoodi abed, mihammad mahdi rooyvaran

“…The main lines in the east of Ahvaz city were designed with slopes of 1/2d, 1/3d, and less than 1/3d using trial and error with SewerCAD software. . The reduction of operational costs, it leads to a reduction in the cost of pumping station equipment and station operation costs and a reduction in the cost of line repairs and maintenance. …”
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An Adaptive Fusion Path Tracking Strategy for Autonomous Vehicles Based on Improved ACO Algorithm by Jihan Zhang, Yuan Wang, Jinyan Hu, Hongwu You

“…Experimental results showed that the IMACO-based fusion controller achieves significant enhancements in path-tracking accuracy, with root mean square error (RMSE) reductions of 68.3%, 74.5%, 35.8%, and 21.8% when compared to PP controller, PID controller, original ACO-based fusion controller, and the Cuckoo-based fusion controller, respectively. …”
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Exploring Heterogeneity in Car-Following Behaviors Based on Driver Visual Characteristics: Modeling and Calibration by Congcong Bai, Jun Jing, Bokun Liu, Wenbin Yao, Chengcheng Yang, Adjé Jérémie Alagbé, Sheng Jin

“…After implementing the enhanced drivers’ visual angle (DVA) model, substantial reductions in calibration and validation errors were observed, with calibration errors decreasing by 51.93% and 42.22% and validation errors decreasing by 56.61% and 45.26%. …”
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Failure Modes Analysis Related to User Experience in Interactive System Design Through a Fuzzy Failure Mode and Effect Analysis-Based Hybrid Approach by Yongfeng Li, Liping Zhu

“…First, hierarchical task analysis (HTA) and systematic human error reduction and prediction approach (SHERPA) are combined to identify potential failure modes concerning UX. …”
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A rapid algorithm for millimeter-wave near-field three-dimensional image reconstruction based on FiNUFFT by Letian Zeng, Sheng Zhang, Yuanyuan Huai, Qi Mao, Jingzhao Li, Zhaohui Luo, Yunhuai Zou

“…This results in a notable reduction in the computational burden, a decrease in processing time, and the circumvention of the interpolation error introduced by the Stolt interpolation. …”
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An appraisal of the value of simulated weather data for quantifying coastal flood hazard in the Netherlands by C. de Valk, H. van den Brink

“…By replacing measurements with much larger sets of simulated weather data, the statistical error can in principle be made arbitrarily small. …”
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On the effect of flexible adjustment of the p value significance threshold on the reproducibility of randomized clinical trials. by Farrokh Habibzadeh

“…Recently, a flexible p significance threshold that minimizes the weighted sum of errors in statistical inference tests of hypothesis was proposed.…”
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Elbow rotation affects the accuracy of rotational formulas: validation of a modified method by Yong Liu, Xiaoju Liang, Jianping Sun, Jining Qu, Bohai Qi, Yating Yang, Qiang Jie

“…Results The PRCF method showed an average error of 17.98° ± 12.31° with a maximum error of 46.46%. …”
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Diagnosis of a Severe Dust Storm Event over Iraq by Sama K. Al-Dabbagh

“…The model overestimates temperature and wind direction, while underestimating humidity and wind speed. Errors are low for most variables but notably higher for wind direction. …”
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Fusion-Based Localization System Integrating UWB, IMU, and Vision by Zhongliang Deng, Haiming Luo, Xiangchuan Gao, Peijia Liu

“…Furthermore, compared with the UWB/IMU fusion model, the proposed method achieves a 50.0% reduction in RMSE and a 59.1% reduction in maximum error.…”
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