1Overview of research and applications of new generation information technologies in intelligent minesJIANG He, CHENG Deqiang, YI Fudi, WANG Peng, CUI Wen, KOU QiqiSpecial of Research and Application of New Generation Information Technology in Intelligent Mines1-162Key technologies and monitoring model for large-scale data perception of CH4 in coal mining facesHE Yaoyi, DAI Zuopeng, YANG Yao, QU Shijia, ZHANG Qing, SUN Xufeng, ZHANG TaoSpecial of Research and Application of New Generation Information Technology in Intelligent Mines17-25,913Tunnel fire source depth estimation technology based on infrared and visible light image fusionHU Qingsong, YUAN Shuya, LUO Yujia, LI ShiyinSpecial of Research and Application of New Generation Information Technology in Intelligent Mines26-334Lightweight pose estimation spatial-temporal enhanced graph convolutional model for miner behavior recognitionWANG Jianfang, DUAN Siyuan, PAN Hongguang, JING NingboSpecial of Research and Application of New Generation Information Technology in Intelligent Mines34-425Research on coal-gangue identification technology driven by multi-source fusion of image features and vibration spectrumLI Libao, YUAN Yong, QIN Zhenghan, LI Bo, YAN Zhengtian, LI YongSpecial of Research and Application of New Generation Information Technology in Intelligent Mines43-516Review of construction and reasoning methods for knowledge graphs in coal mining domainLUO Xiangyu, HUA Ying, WANG Xiping, XIE Panshi, WU YongpingSpecial of Research and Application of New Generation Information Technology in Intelligent Mines52-617Interference monitoring technology for mine-used 5G communication signal transmissionZHANG Liya, MA Zheng, HAO Bonan, LI BiaoSpecial of Research and Application of New Generation Information Technology in Intelligent Mines62-698Coal mine roadway base station site selection method based on ray-tracing path loss modelWANG Yifei, WANG Yiwen, XU Yidan, HUANG XiaojunSpecial of Research and Application of New Generation Information Technology in Intelligent Mines70-779High-precision 3D point cloud modeling method for coal mine roadways based on known point constraintsMA Liang, GAO Liang, LIAN Boxiang, ZHANG Qi, LIN Xiaohu, JIANG ZhiyueSpecial of Research and Application of New Generation Information Technology in Intelligent Mines78-83,15110Intelligent prediction for face straightness based on sensor data and human operation informationSUN Yan, FU Xiang, WANG Ranfeng, JIA Yifan, ZHANG ZhixingSpecial of Research and Application of New Generation Information Technology in Intelligent Mines84-9111Coal spontaneous combustion temperature prediction model for goaf area based on GAT-InformerJIA Pengtao, ZHANG Jie, GUO FengjingSpecial of Research and Application of New Generation Information Technology in Intelligent Mines92-98,10812Visual automatic detection method for hydraulic support loss state at the working faceTENG Daiyu, NAN BingfeiSpecial of Research and Application of New Generation Information Technology in Intelligent Mines99-10813Coal mine disaster integration management and control platform based on unified digital baseHE QiaoAchievements of Scientific Research109-11714Locking control of underground signal lights based on improved Kalman filter and state observerWANG Xueming, HUANG Jingzhi, SONG Chuanzhi, WU DaifengAchievements of Scientific Research118-126,14115Design of a miniaturized bidirectional beam mine positioning terminal antennaLI Ye, JIN YeyongAchievements of Scientific Research127-131,17816Study on disaster mechanism of thick and hard overhanging roof and top cutting control technologyGENG Ming, SUN JingAchievements of Scientific Research132-14117Study on the influence of ventilation methods on coal spontaneous combustion in gob-side entry retaining goaf areasGUO Jun, WANG Lei, DU Wentao, LIU Yin, CHEN Changming, ZHANG Kefeng, LI DailinAnalysis and Research142-15118Mechanical characteristics of coal under differential cyclic loading after dry-wet cyclic treatmentLIU HuafengAnalysis and Research152-16019Feasibility study and optimal coal drawing process for fully mechanized caving in close-distance extra-thick coal seamsZHANG Wei, GAO Peng, CUI Bo, Asihaer·Niyazibieke, PAN WeidongAnalysis and Research161-16820Fault line selection method for resonant grounding systems based on DTW-Hilbert and improved K-meansZHANG Zhaoxi, ZHANG Hongle, HUANG Yanfa, CHEN Xingxiang, JIA Haicheng, YUAN PengshengAnalysis and Research169-178 