【摘 要】
：
With the in-depth application of new technologies such as big data in education fields,the storage and sharing model of student education records data still faces many challenges in terms of privacy protection and efficient transmission.In this paper,we p
【机 构】
：
InternationalSchool,SchoolofCyberspaceSecurity
【基金项目】
：
The research work was supported by the National Key Research and Development Plan in China(Grant No.2020YFB1005500),Key Project Plan of Blockchain in Ministry of Education of the People’s Republic of
论文部分内容阅读
With the in-depth application of new technologies such as big data in education fields,the storage and sharing model of student education records data still faces many challenges in terms of privacy protection and efficient transmission.In this paper,we p
其他文献
由于去年同期低基数和今年就地过年工作日增加,一季度橡胶行业主要经济指标同比实现高速增长.据中国橡胶工业协会对轮胎、力车胎、胶管胶带、橡胶制品、胶鞋、乳胶、炭黑、废
4月22日,在中国橡胶工业协会举办的第十六届中国橡胶年会上,中橡协第十届理事会副会长兼秘书长雷昌纯作了《“十四五”期间中国橡胶工业面临的机遇和挑战》的报告。雷昌纯分析了2020年行业运行情况和主要橡胶产品2020年出口情况,回顾了“十三五”发展历程,展望了“十四五”行业发展面临的机遇和挑战,对“十四五”行业工作作了安排和部署。
“十三五”期间,我国轮胎行业响应高质量发展和“一带一路”倡议,在技术创新、结构优化、绿色发展、智能制造、品牌建设、节能环保和国际化发展等方面取得了显著成绩,轮胎产
山东豪迈机械科技股份有限公司作为轮胎模具行业的龙头企业,近年来认真思考模具行业提质增效的问题,通过对模具制造行业的特点和传统模具质量管理方法进行总结和提炼,率先在
介绍315/60R22.5雪地轮胎的设计。模具设计:外径960mm,断面宽320mm,行驶面宽270mm,行驶面弧度高12mm,胎圈着合直径569.8mm,着合宽度266mm,断面水平轴位置(H1/H2)0.856,胎面采用混合型花纹,3D钢片设计,花纹深度22mm。施工设计:胎体采用0.22+(6+12)×0.20HT钢丝帘线,采用0°带束层结构,1#、2#带束层采用3+8×0.33HT钢丝帘线,密度为45根/100cm;3#带束层采用5
Network virtualization(NV)is a highprofile way to solve the ossification problem of the nowadays Internet,and be able to support the diversified network naturally.In NV,Virtual Network Embedding(VNE)problem has been widely considered as a crucial issue,wh
介绍12.00R20矿山专用全钢子午线轮胎的设计.结构设计:外直径1132mm,断面宽312mm,行驶面宽度255mm,行驶面弧度高h=8mm,胎圈着合直径511mm,胎圈着合宽度230mm,胎面采用块状花
工业互联网是新一代信息通信技术与工业经济深度融合的全新工业生态、关键基础设施和新型应用模式。它以网络为基础、平台为中枢、数据为要素、安全为保障,通过对人、机、物全面连接,变革传统制造模式、生产组织方式和产业形态,构建起全要素、全产业链、全价值链全面连接的新型工业生产制造和服务体系,对支撑制造强国,提升产业链现代化水平,推动经济高质量发展和构建新发展格局,都具有十分重要的意义。
In this paper, we provide a new approach for intelligent traffic transportation in the intelligent vehicular networks, which aims at collecting the vehicles locations, trajectories and other key drivi
This paper proposes a Reinforcement learning(RL)algorithm to find an optimal schedul-ing policy to minimize the delay for a given energy constraint in communica