高校摄录编播设备数字化改造探析

为了用有限的资金建设一个高标准、现代化的适合高校现代教育技术需要的数字化摄录编播系统，结合实际，详细介绍一种适合高校重大事件记录、课件制作及教学片拍摄、可以满足高校多种需求的数字化摄录编播设备的合理化配置。     

Traditional organizations and crisis management in transition—Organizational perspectives on new dynamics of independent civil engagement

Digitalization and the trend towards more short‐term and project‐oriented social engagement have had a direct impact on traditional crisis management. This societal change has supported the evolution of new types of volunteers who use low‐threshold potentials to organize and maintain support independently. Traditional institutions like the German Red Cross are challenged to deal with these rapid changes regarding their own organizational culture in relation to the new phenomenon of so‐called unaffiliated volunteers. This paper investigates how unaffiliated volunteers influence and change the organizational culture of German disaster management by analysing and reflecting organizational adaptation processes in the aftermath of the German floods in 2013, the storm events in the west of Germany in 2014 and the refugee relief mission in 2015–2016. Therefore, semi‐structured interviews with experts of the German Red Cross were held to analyse their reactions towards unaffiliated Volunteers during the Floods in 2013 and the refugee relief missions, and further focus group interviews were conducted to validate the extracted results. Findings suggest that among professionals and leading entities in the German Red Cross, a process of rethinking has emerged, recognizing the importance and necessity to open up organizational structures for the collaboration and coordination of unaffiliated volunteers.     

基于VVeb2.0数字环境的本土服装品牌发展策略研究

数字化虚拟经营正成为数字化知识经济时代下创意型本土服装品牌萌芽、发展的主要手段.首先通过对本土服装品牌数字化进程的阶段性划分、归纳以及Web2.0数字化环境的综合分析,总结出本土服装品牌存在的问题;通过分析问题成因及借鉴案例,探讨应对数字化环境的策略,并设计了一套针对性较强的品牌营销方案,以期能够帮助解决一些实际问题.     

CTS: 基于拥堵溯源算法的信号灯多智能体强化学习组织方案

在交通路网的运行中红绿灯起着至关重要的调度作用,随着目前交通的飞速发展,道路越来越复杂、车辆越来越繁多,导致红绿灯的调度压力越来越大、调节能力却越来越弱。为了解决这一问题,建立了CTS（congestion trace source）方案,将交通疏导的主体对象红绿灯作为智能体进行强化学习以优化其对交通的疏导控制能力,通过构建拥堵链和拥堵环综合分析路网拥堵情况,佐以红绿灯相位及其配时数据以达到对红绿灯智能体对象状态的综合判断;CTS方案设计了红绿灯排队长度算法将拥堵情况数字化作为智能体奖励对优化效果进行评判。使用SUMO仿真环境进行实验,设计交通优化指标路口平均排队长度并进行对比,最终该方案的路口平均排队长度相较于原始数据提升了40%。     

数字化缺陷在超特高压输电线路巡检业务管理中的研究与应用

数字化缺陷管理,作为输电线路日常巡检工作中的一种新型信息化管理机制,其有效利用计算机科学的正则表达式技术,对巡检过程发现的缺陷进行精准化记录与标准化存储,并提供最细精度的复合结果查询,实现了对巡检缺陷的高效管理与统计,通过对重庆市电力公司检修分公司所辖水张一线、水张二线进行生产实验与扩展性应用,结果表明能够有效地提高输电线路日常巡检的工作效率和管理质量,应用前景广泛。     

浅谈开放式数字化语音室的构建和应用

语音室在学校语音教学中起着重要的作用,通过对一些高校语音室进行实地调研,结合我校语音室建设的现状,探讨了开放式数字化语音室的构建、应用等问题,使之更好地为学生提供服务,加强师生之间的互动,解决学生英语学习的难题。     

界限的消融——试论数字化时代建筑设计及其表现关系的嬗变

结合当前建筑设计表现技术与媒介系统发展的新趋向 ,回顾讨论了不同媒介状态下设计与表现的主要特征 ,指出建筑设计及其表现之间的关系由不断分工细化而趋于割裂 ,并将在数字化技术的支持下回返整合的嬗变过程 .同时试图通过对具有代表性的辅助设计软件及虚拟现实技术的深入分析 ,说明这种设计与表现之间界限的消融 ,带来的是设计者工作和思维方式的根本性转变 .     

抽油机示功图曲线跟踪

提出了将机械式示功仪绘制的示功图准确，快速输入计算机的新方法，即将绘制的示功图通过扫描仪输入计算机，经过图像预处理后，再进行曲线跟踪，将示功图矢量化，为后续示功图的准确识别创造有利条件，文中给出了两种曲线跟踪算法，能有效去除示功图扫描时产生的噪声对示功图准确识别造成的影响。     

我国汽车产业信息化建设功能分析和必要性研究

分析了e时代汽车产业的现状和发展趋势 ;研究了我国汽车产业信息化建设的功能 :优化资源配置、加强市场整合、推动技术创新、促进组织创新和制度创新、塑造企业形象 ;指出了在经济全球化的信息时代加强我国汽车产业信息化建设的必要性     

An autonomous mobile robot with a 3D laser range finder for 3D exploration and digitalization of indoor environments

Digital 3D models of the environment are needed in rescue and inspection robotics, facility managements and architecture. This paper presents an automatic system for gaging and digitalization of 3D indoor environments. It consists of an autonomous mobile robot, a reliable 3D laser range finder and three elaborated software modules. The first module, a fast variant of the Iterative Closest Points algorithm, registers the 3D scans in a common coordinate system and relocalizes the robot. The second module, a next best view planner, computes the next nominal pose based on the acquired 3D data while avoiding complicated obstacles. The third module, a closed-loop and globally stable motor controller, navigates the mobile robot to a nominal pose on the base of odometry and avoids collisions with dynamical obstacles. The 3D laser range finder acquires a 3D scan at this pose. The proposed method allows one to digitalize large indoor environments fast and reliably without any intervention and solves the SLAM problem. The results of two 3D digitalization experiments are presented using a fast octree-based visualization method.