基于分布式战术云的下一代通用信号处理平台架构

通过分析复杂作战环境对军事电子信息系统能力的需求，以航空电子系统集成的发展历程为牵引，从信号处理系统结构、平台硬件架构和软件架构设计出发，提出了基于分布式战术云平台的下一代通用信号处理架构，以实现功能软件与硬件平台的解耦、任务模式和实现方式的解耦为目标，进而从异构处理资源虚拟化、包分组交换网络传输和基于蓝图建模的感知部署等方面探讨了技术实现途径，最后总结了新平台技术特征，并给出了发展建议。     

基于云POS的中小零售企业互联网融合营销探索与实践

基于云POS平台采集的零售市场消费数据对零售户和消费者进行初步画像，确定店铺零售行为、消费者购买力及品牌偏好，在用户画像的基础上与工业企业建立品牌营销策略及数据传输通道。以云POS平台及微信公众平台为媒介实现将目标消费者从线下往线上引流，推动构建工业企业、商业企业和零售户共同服务消费者的营销新模式，以实践助力品牌营销精准化、数字化。     

基于电子商务的黑龙江农产品云物流模式研究

在分析黑龙江农产品运营模式的基础上,全方位、立体化的研究了以物联网、大数据为基础的黑龙江省农产品智慧云物流运作模式,该运作模式可充分调动各方资源,极大优化农产品物流流程、提高农产品物流运作效率、降低农产品物流成本、提升农产品物流信息化水平、保障农产品物流安全,服务社会,造福农村百姓。     

基于三角直觉模糊云模型的多属性评价方法及应用

针对属性值为三角直觉模糊数的多属性评价问题，提出基于三角直觉模糊云模型的多属性评价方法，反映不确定性信息的支持程度、非支持程度和犹豫性。首先，考虑决策者在评价过程中存在的模糊性和犹豫性，将决策者的评价信息转化为三角直觉模糊数；其次，结合云模型理论计算数字特征，构造三角直觉模糊决策矩阵；再次，对决策矩阵集成得到评价综合云并绘制三维云图；最后，通过计算云相似度对结果进行分析，为评价对象提出合理建议。通过实例验证，基于三角直觉模糊云模型的方法可以有效地运用在多属性评价问题中。     

光纤无线融合网络(FiWi)能效改善综述

光纤无线宽带接入网架构(Fiber Wireless Broadband Access Network,FiWi)能随时随地为终端用户提供高质量的宽带接入服务。然而，由于大量智能设备的互联和指数级数据业务的增长，FiWi接入网也面临着高能耗的潜在挑战。针对融合FiWi接入网中无线反复重传、业务共存转发以及跨域资源整合所引发的高能耗问题，从高效频带分配、协作计算卸载以及网络虚拟化等方面介绍了国内外研究现状并进行了展望，以期在满足服务质量约束时进一步降低FiWi接入网中的能耗。     

某油气处理厂液化气球罐爆炸危险性分析与评估

液化石油气易燃易爆,特别是液化气生产与储运厂站的安全风险更大。本文首先通过对历史上多起液化气球罐事故原因进行分析,然后介绍了笔者所在单位某油气处理厂液化气球罐概况。为了评估液化气球罐爆炸的危害,论文中采用了较为常用的蒸汽云(UVCE)爆炸理论来对不同液化气储量爆炸能量所造成的危害半径进行计算,并对计算结果进行初步分析和风险评估。最后根据风险评估结果从设备、工艺运行以及辅助系统、员工操作等方面提出预防和控制管理措施,并给出本文的结论。     

Resource availability in the social cloud: An economics perspective

Social cloud has emerged as a case of sharing economy, where socially connected agents share their computing resources within the community. This paper considers the social cloud as an endogenous resource-sharing network, where agents are involved in closeness-based conditional resource sharing. This study focuses on (1) the impact of agents' decisions of link addition and deletion on their own local and global resource availability as well as on others' global resource availability (as spillover effects), (2) the role of agents' closeness in determining spillover effects, (3) agents' link addition behavior, and (4) stability and efficiency of the social cloud. The findings include the following: (i) Agents' decision of link addition (deletion) increases (decreases) their local resource availability. However, these observations do not hold in the case of global resource availability. (ii) In a connected network, agents experience either a positive or a negative spillover effect and there is no case with no spillover effects. Agents observe no spillover effects if and only if the network is disconnected with three or more components. Furthermore, an agent experiences negative spillover if there is no change in its closeness. Although an increase in the closeness of agents is necessary to experience positive spillover effects, the condition is not sufficient. (iii) We study the relation between agents' distance from each other, and their local as well as global resource availabilities. We prove that the local resource availability of an agent from another agent increases with decrease in the distance between them and that maximum local resource availability is obtained from the agent with the least closeness. Using these results, we discuss which agent to add a link to, so as to maximize the local resource availability. We discuss why such results are difficult to establish for global resource availability. However, in a two-diameter network, we show that for an agent, link formation always increases the global resource availability. (iv) We also study resource-sharing network formation and its efficiency in a strategic setting. We prove the existence of a pairwise stable network. Furthermore, we provide a set of conditions for a few prominent network structures (star, complete, wheel, and bipartite networks) to be pairwise stable. We show that the “connected in pairs, otherwise disconnected” network is better than a connected network, in terms of social welfare.     

成渝地区双城经济圈的协同创新发展能力研究

为提升成渝地区双城经济圈的协同创新发展能力,从人才、科研、产业、创新生态环境四个维度构建了协同创新发展能力评价指标体系,采用复合系统协同度模型测度2016—2018年间成渝地区双城经济圈协同创新有序度和协同度,并基于多维正态云模型,分析了2018年区域内各城市创新水平.结果表明,2016—2018年期间,区域内各地的协同创新发展水平差距逐渐变大,区域整体协同发展向心力不足,形成了以成都、重庆为两核向周边辐射的局面.基于此,提出要认清发展格局,将"虹吸效应"转变为"带动效应"、进一步优化协同创新发展环境、细化双圈产业链分工,破题两地同质化竞争提高区域协同创新发展能力,促进成渝地区双城经济圈的高质量发展.