以数据为中心的天基预警系统视图模型研究

借鉴美国国防部体系结构框架思想(Department of Defense Architecture Framework,DoDAF),从核心体系结构实体、体系结构建模集和建模步骤几方面研究了以数据为中心的体系结建模方法,针对天基预警系统的特点和在反导中的应用,采用体系结构工具System Architect（SA）从系统层面建立了典型的天基预警系统的系统视图模型,对理解天基预警系统体系结构、开展天基预警系统顶层设计研究具有一定的参考价值。     

无监督特征学习的人体活动识别

针对人的局限性可能会导致在提取特征中丢失重要信息,从而影响最终的识别效果问题,提出无监督特征学习技术的惯性传感器特征提取方法。其核心思想是使用无监督特征学习方法学习多个特征映射,再将所有特征映射拼接起来形成最终的特征计算方法。其优点是不会造成重要信息的损失,而且可以显著减少所使用的无监督特征学习模型的规模。为了验证所提出的特征提取方法在活动识别中的有效性,运用一个公开的活动识别数据集,使用三种常用无监督模型进行特征提取,并使用支持向量机进行活动识别。实验结果表明,特征提取方法取得了良好的效果,与其他方法相比具有一定的优势。     

图像制导导弹火控系统设计

针对车载图像制导导弹武器打击任务多样、作战使用灵活、多弹种、多人协同操作等特点,详细描述了火控系统功能需求分析、系统构型、工作原理、人机配合和信息交互等设计过程。由于系统任务的高效执行取决于操作人员对综合信息的准确掌握和对设备的便利操控,重点说明了以人员操控为主导,设备智能化处理配合完成工作流程控制的设计思想。该设计方法已成功应用于某型导弹武器火控系统的设计过程中,经试验验证,火控系统的功能、性能及操纵效果满足要求,且满足模块化、信息化、智能化等通用要求。     

公安边防人力情报源可信度影响因素分析

公安边防部队的情报来源以人力情报源为主,通过社会学研究方法对公安边防人力情报源可信度影响因素进行分析,得出5大类影响因素,并对所得结果加以解释,分析计算出各影响因素重要程度权重值,对公安边防人力情报源可信度影响因素重要性进行了排序,为构建公安边防人力情报源评价指标体系奠定基础。     

Recruitment and abuse of trafficked children in south-west Nigeria

This article examines the recruitment and transportation of internally trafficked children from Benue State in the north-central geo-political zone of Nigeria to Oyo State in the south-western zone of Nigeria. The study is essentially qualitative: with the aid of the snowball sampling technique, in-depth interviews (IDIs) were conducted with drivers, employers and trafficking agents in two recipient communities in Ibadan. The findings show that human rights abuses manifest at the recruitment, transportation and destination phases. The human rights abuses include the recruitment of underage children for domestic work outside their immediate family environments; transportation under inhumane conditions; restriction of movement at traffickers' ‘warehouses’; non-disclosure of amount payable for the services of domestic servants by agents/traffickers; exclusion of domestic servants in wage negotiations; and violence by employers. In view of these, there is a need for the National Agency for the Prohibition of Trafficking in Persons to strengthen its internal trafficking campaign.     

基于价值的指挥主体作战指挥行为评估

作战指挥行为是作战指挥理论的一个重要方面。在明确了其概念后,将价值这一概念引入作战指挥行为评估,认为价值的创造主体是作战指挥行为,并以此作为评估的基础。最后,利用数据挖掘中的关联规则实现评估的量化,并结合案例说明该方法的有效性。     

指挥信息系统安全防护系统视图

作为指挥信息系统安全可控运行的重要保障,网络安全防护体系目前存在着整体轮廓不清、顶层设计力度不够等问题。研究网络安全防护体系结构,可以增强安全体系综合集成,提高组件间的互操作性,有效解决网络安全防护的顶层设计问题。通过分析军事信息系统体系结构框架中系统视图模型的内容和相互逻辑关系,描述了支持网络防御作战的系统、系统功能及其相互关系,建立了系统视图的几种典型模型,为体系化建设网络安全防护体系提供了理论依据。     

Measuring Military Professionalism in Partner Nations: Guidance for Security Assistance Officials

The U.S. spends billions of dollars in its security cooperation program to develop “professional, accountable, and capable security forces” in other nations, part of a grand strategy to improve global stability and counter violent extremism. Despite its great investment in professionalizing foreign militaries, however, the U.S. has no functional definition of military professionalism – a term that until now has been considered too vague and multi-faceted to operationalize. In this article, the author seeks to remedy this oversight, drawing from twenty years of security cooperation fieldwork in Latin America and Africa, as well as a vigorous literature review, to define four important components of military professionalism: (1) formal military education and vocational training, (2) military subordination to elected civilian officials, (3) knowledge and practice of the law of armed conflict and human rights law, and (4) a clearly established program of professional military ethics. This article provides guidelines for U.S. and European officials who work with partner nations to develop more professional military forces and, in particular, for officials managing security assistance programs with developing countries.     

从小说《沙家浜》谈文学创作的底线

文学的严肃性和艺术性决定了不能认为“戏说”之作是文学手法的创新 ,文学创作应遵循一定的“度” :宣扬人性之美 ,尊重历史传统 ,坚守文化立场。     

基于SOA的C~4ISR可执行体系结构

现有的C4ISR可执行体系结构验证评估过程中面向特定的作战想定,难以描述和验证系统资源之间的动态连接关系以支持作战视图中作战任务过程的动态变化.结合SOA思想对C4ISR体系结构框架进行扩展引进了服务视图,通过分析服务视图与原有作战视图和系统视图产品之间的关系,提出一种基于SOA的C4ISR可执行体系结构框架,详细分析了引进服务视图之后C4ISR体系结构的执行过程.