基于云计算的农村图书馆数字资源建设可行性研究

文章首先论述了云计算给农村图书馆建设数字资源带来的优势,其次重点论述了农村图书馆建设数字资源的可行性,最后给出发展对策。参考文献9。     

The role of big data in smart city

The expansion of big data and the evolution of Internet of Things (IoT) technologies have played an important role in the feasibility of smart city initiatives. Big data offer the potential for cities to obtain valuable insights from a large amount of data collected through various sources, and the IoT allows the integration of sensors, radio-frequency identification, and Bluetooth in the real-world environment using highly networked services. The combination of the IoT and big data is an unexplored research area that has brought new and interesting challenges for achieving the goal of future smart cities. These new challenges focus primarily on problems related to business and technology that enable cities to actualize the vision, principles, and requirements of the applications of smart cities by realizing the main smart environment characteristics. In this paper, we describe the state-of-the-art communication technologies and smart-based applications used within the context of smart cities. The visions of big data analytics to support smart cities are discussed by focusing on how big data can fundamentally change urban populations at different levels. Moreover, a future business model of big data for smart cities is proposed, and the business and technological research challenges are identified. This study can serve as a benchmark for researchers and industries for the future progress and development of smart cities in the context of big data.     

协同创新驱动的云计算服务模式与战略

创新驱动是我国“十二五”期间的重要发展举措,并逐步上升为将我国建设为创新型国家的战略支点.本文在当前服务主导逻辑背景下,将服务创新、协同创新、云计算协同技术进行系统整合,提出“协同创新驱动的云计算服务模式”科学命题并探讨其运行机制,以此深入解析云计算这一“颠覆式”服务模式创新的时代价值,最后提出践行创新驱动战略的四种云计算协同服务策略.     

基于千兆到桌面网络的实训云构建研究

随着计算机网络技术的发展,高职院校的教学实训模式发生了革命性的变化,基于千兆到桌面的网络实训云平台应运而生。本文介绍了千兆到桌面的实训云的研究现状,分析了其构建与研究的主要方法和关键技术,最后结合本单位校园网的实际情况,提出了一套比较完备的解决方案,对于支撑教学、提高教学质量具有实际的应用意义。     

建设适用于高校的云平台

云计算是互联网技术的发展趋势,教育领域的云计算环境的建设是教育信息化的热点。文章提出在教育领域云计算平台的基本架构,重点探讨我国高校立足于云计算的网络教学平台建设的适用选择和实现路径,探索如何利用云计算技术建立新型的网络教学平台。     

构建高校私有云计算环境

云计算是一种基于互联网的计算方式,通过这种方式实现对集中在一个先进平台上的所有资源的统一管理和调配.它是在并行计算、分布式计算和网格计算基础上的新型的计算模式.通过讨论云计算概念、特征和判断要素,对构建高校私有云环境进行分析与设计.     

The Multi-point Regional Online Book Circulation Platform Based on the Intelligent Collaboration北大核心

The multi-point regional online book circulation platform is a collaborative service model which realizes the integration of regional library warehousing and automatic management of the whole process by cloud platform in a certain area. The concept and algorithmic technology application of the intelligent collaboration provide the technical support for the resource control and allocation, the multi-agent cooperation and interaction, the business and service coordination for the multi-point regional online book circulation platform. The multipoint regional online book circulation platform based on the intelligent collaboration can relieve the pressure of library collection space, expand the radiation range and service radius of collection resources, and facilitate the storage, deployment and service of regional literature resources, all of which meet the requirements of green and energy saving development of smart libraries. It is found that the multi-point regional online book circulation platform based on the intelligent collaboration has the application scenarios and service functions for user service, intelligent stereo book warehousing and library management, and it is a platform service supply mode of smart libraries incorporating management and service. With a variety of technologies such as Internet of Things, big data, machine learning, intelligent collaboration, cloud platform, etc., this model has the following functions: supporting the multi-intelligent device collaboration management, the dynamic multi-task allocation and the multi-agent intelligent collaborative decision-making, which could be helpful for the collection space planning, resource allocation and joint decision-making among libraries; forming the integrated service model, which could optimize the business flow collaboration, prospective literature resource allocation and intelligent recommendation; implementing the remote intelligent coordination control for the data security and risk and emergencies, which could realize the integrated safety management and standardized operation of multiple libraries with a small amount of human, material and financial resources. The primary construction scheme of this platform has been adopted and put into practice by Foshan Library. After nearly one year’s operation, it has achieved good social benefits and recognition. 12 figs. 56 refs. © 2023, Editorial Office of Journal of Library Science in China. All rights reserved.     

Mobile Documentation with Smartphone and Cloud in an Emergent Curriculum

The goal of this study was to explore the lived experience of kindergarten teachers with mobile documentation designed to support their tracking of children's learning activities in an emergent curriculum. A structure for mobile documentation was created with the smartphone and cloud system. The phenomenological approach used in this study showed that mobile documentation supported teachers' documentation processes and cultivated the mobile learning community. In particular, less experienced teachers gained more benefits than experienced teachers because the former understood the emergent curriculum by viewing photos from and observing activities in other classrooms. In addition, the teachers' supervisor benefited from understanding the activities and projects occurring in each classroom and could provide specific mentoring to less experienced teachers. Suggestions were provided to cultivate a positive mobile learning community in an emergent curriculum.     

面向精准服务推荐的客户与服务知识粒度研究

重点对客户与服务知识粒度进行探讨,提出客户与服务知识不同层次粒度之间的转换方法,通过实证分析,给出客户与服务知识的粒化以及粒度跃升的实现过程,为精准服务推荐的实施做好铺垫。     

云计算时代的数字图书馆信息安全思考

云计算时代数字图书馆的信息安全问题,一方面来自云服务提供商提供的安全保障,另一方面来自图书馆的信息安全需求。针对数字图书馆可能面临的安全存储、访问控制、权限管理、数据保密及知识产权等信息安全问题,云计算时代的数字图书馆应采用最新的技术手段、统一身份认证、严格控制访问权限、加快信息安全基础设施建设、制定相关标准及政策法规,以保障图书馆的合法权利和数据安全。