基于复用技术的装备保障信息系统构架、构件研究

将软件复用技术应用于装备保障信息系统的开发,采用基于构件/构架的开发方法,加快系统开发速度,提高产品质量,并有利于维护和升级.     

From the International Conference on the Great Lakes Region-led negotiation to the Intervention Brigade

The eastern Democratic Republic of Congo (DRC) has been characterised by chaos and insecurity for a number of years, but the rise of the M23 rebellion in 2012 once again highlighted just how dire the humanitarian and security situation is. For most of 2012, the crisis was addressed through negotiations between M23 and Kinshasa, mediated by the International Conference on the Great Lakes Region (ICGLR). However, 2013 marked the signing of the Peace, Security and Cooperation Framework Agreement (PSC Framework), and the United Nations Security Council's adoption of Resolution 2098, which contains the mandate of the long-awaited Intervention Brigade (IB). The PSC Framework calls on Kinshasa to implement substantial political reforms while also urging the neighbours of the DRC to stop interfering in its internal affairs. The IB is mandated to carry out targeted operations against the so-called ‘negative forces’ that operate in the eastern DRC. For now, hope of resolving this ongoing crisis hinges on the continuing ICGLR negotiations, the implementation of the PSC Framework and the success of the IB. However, there are critical questions about all of these processes that need to be answered and understood, as the expectations for these processes – especially in the case of the IB – are extremely high. Will the ICGLR manage to negotiate a peace agreement and will the IB succeed, or will they go down in history as yet another failure to save the eastern DRC?     

基于排队论的地面防空系统服务概率研究

排队理论计算地面防空系统的服务(可射击)概率时,因计算模型的制约,可能使计算结果大于实际结果,影响防空兵指挥员指挥决策的准确性。对此,根据地面防空系统的主要特征,分析了引起计算误差的因素和误差的可能取值范围,克服了排队论模型的局限性,为计算结果的修正提供了依据。     

基于可组合服务的陆军作战仿真模型集成

陆军仿真模型体系的复杂性决定了其建模与集成的复杂度,本文基于模型组件化技术,设计了模型组件库、对象库,通过逻辑组合实现了基本库和作战单元库,并以可组合的模型服务实现不同分辨率、异构模型的聚合集成目标,使得陆军作战仿真模型具备模块化、可复用、可扩展和可控制的应用特点和战技术性能。     

Investigating the Desirability of Navy Aircraft Service Life Extension Programs

Building on prior work on optimal replacement of aging aircraft, this paper presents three methodologies to evaluate prospective aviation Service Life Extension Programs (SLEPs) and applies these methodologies to US Navy F/A-18E/F data. While considerable uncertainty remains as to the values of key parameters (e.g. the cost of F/A-18E/F SLEPs), the preponderance of the evidence available at this juncture favors undertaking SLEPs on F/A-18E/Fs rather than replacing them with new Joint Strike Fighters.     

试论图书馆信息服务

信息时代的图书馆应发挥优势,满足社会需求,开展信息服务.图书馆对外应全面开放,宣传自己,培养用户信息意识;对内应采用现代技术,提高业务人员素质,加强业务管理等措施,使图书馆在信息社会里得到进一步发展.     

国防科研管理决策支持系统-项目核算模型研究

本文针对国防科研管理的需求,提出了宏观核算模型、成本核算模型、因素分析模型,分析了这些模型产生指标的意义,并证明了这些指标的存在条件和相应的计算方法。     

基于QPSO算法的支持向量机参数优化研究

应用具有量子行为的粒子群优化算法,对支持向量（SVM）进行参数优化研究．根据支持向量机的分类准确率和泛化能力之间的关系,应用QPSO算法选取比较优秀的参数模型,比较参数模型的各项性能,选取最适合实际需要的参数模型．仿真表明,QPSO算法的SVM模型与PSO算法相比在分类准确率和泛化能力上均获得更好的效果,经QPSO优化后的SVM整体性能明显提高．     

NCES服务发现体系研究及我军发展建议

为占有信息优势,进而占有决策优势,美军在总结近年实际战争经验的基础上,提出服务发现体系结构。在深入研究美军NCES(net-centerenterpriseservice)服务发现体系结构的基础上,分析了NCES的背景和发展趋势,NCES服务发现体系结构的含义和优势,其视图、关键技术和不足等。借鉴美军建设该体系结构的思想与发展趋势,立足我军实际情况,建设我军自己的服务发现体系结构。有助于提高我军信息获取能力,为占有决策优势提供强有力的支持。     

一种支持向量回归的局部邻域稀疏化方法

调整高斯核函数参数可以改变其VC维,通过密度聚类算法发现并分离全局中非线性复杂度不同的局部特征,以支持向量比率为优化指标确定满足局部稀疏条件的核函数,从而达到优化核函数选择以提高整体回归稀疏性的目的。