Logistics sorting cargo volume prediction and personnel scheduling optimization based on ARIMA: ACKNOWLEDGEMENTS: This work was supported by ministry of education industry-university cooperative education project (Grant No.: 231106441092432) and special research project on teaching reform (Grant No.: 30120300100-23-yb-jgkt03). (2025). International Scientific Technical and Economic Research , 8(4), 1-12. https://istaer.online/index.php/Home/article/view/No.2475