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Original ResearchPublished 7 October 2026GSDD-net: an efficient feature extraction method for gear-surface defects in complex industrial environmentsKesheng Wang · Huawei Zhang · Tong Yang · Peng Shen · Yongxiang ZhaoFrontiers in Mechanical Engineeringdoi 10.3389/fmech.2026.1983450
Original ResearchPublished 29 September 2026A morphological regularization-constrained fuzzy C-means clustering algorithm for tunnel rock discontinuity identificationWanpeng Mu · Xianqi Xu · Qinchen Shen · Yanru Hu · Ce Liang · Anrun LiFrontiers in Earth Sciencedoi 10.3389/feart.2026.1947385
Original ResearchPublished 19 August 2026Graph Neural Networks with dilated convolutions for geomagnetic field forecasting: a single-station topological approachBryan Tipán · Ericson López · William Carvajal · Leonel GuamánFrontiers in Astronomy and Space Sciencesdoi 10.3389/fspas.2026.1854971
Original ResearchPublished 30 June 2026SOE-YOLO: towards efficient and accurate small object detection in optical remote sensing imageryYimo Peng · Xiangyu GeFrontiers in Remote Sensingdoi 10.3389/frsen.2026.1869435
Original ResearchPublished 22 January 2026Comparing compressive sensing and downsampling for COVID-19 diagnosis from cough and speech audio signalsLeticia Silva · Alan Floriano · Carlos Valadão · Eliete Caldeira · Sridhar Krishnan · Teodiano Bastos FilhoFrontiers in Signal Processingdoi 10.3389/frsip.2025.1700044
