装甲装备车务管理信息资源规划

针对装甲装备车务管理信息化建设过程中,出现的数据环境不适应信息化发展的问题,分析了造成数据环境混乱,形成信息孤岛的原因,提出了用信息资源规划的思想和技术对数据环境进行改造,建立车务管理的功能模型、数据模型和数据管理的基础标准,实现信息共享的方案,解决了车务管理信息化建设过程中的信息孤岛问题,为实现车务管理信息化的跨越式发展奠定了基础.     

A continuous‐time strategic capacity planning model

Capacity planning decisions affect a significant portion of future revenue. In the semiconductor industry, they need to be made in the presence of both highly volatile demand and long capacity installation lead‐times. In contrast to traditional discrete‐time models, we present a continuous‐time stochastic programming model for multiple resource types and product families. We show how this approach can solve capacity planning problems of reasonable size and complexity with provable efficiency. This is achieved by an application of the divide‐and‐conquer algorithm, convexity, submodularity, and the open‐pit mining problem. © 2005 Wiley Periodicals, Inc. Naval Research Logistics, 2005.     

实时磁盘调度算法研究

总结分析了现阶段流行的实时磁盘调度算法,针对磁盘的存储特性,在对任务请求的磁盘访问时间精确预估的基础上,提出了一种新的调度算法-DSJIT(diskjustintime).该算法通过对请求文件在磁盘上分布的预分析得出处理请求所需时间的一个精确预估值,然后根据此预估值再对任务队列进行调度调整,它在保证应用程序对磁盘工作实时要求的同时,尽可能地提高磁盘的吞吐量.最后通过模拟试验,验证了算法的有效性.     

基于协商的Agent资源冲突消解算法研究

针对分布式规划系统中Agent计划的资源冲突问题,研究了资源冲突的分类;基于Agent协商理论,从资源最优配置的角度,论证了最优的协商策略,提出了可重复利用的不可分享型资源的冲突消解算法,较好地解决了Agent分布式规划中出现的一类资源冲突问题。算例表明,给出的冲突消解算法是有效的。     

印度航天力量发展与战略重点探析

印度在大国战略目标的驱动下,将经略太空视为迈向世界大国、体现综合国力的重要战略举措,因此,高度重视太空力量规划、建设发展和军事应用,力争谋求地区大国优势、抢占军事战略制高点。本文概要分析了印度航天力量的发展沿革及组织架构,从航天发射、卫星通信、卫星导航、航天侦察、态势感知、空间武器、太空作战部队等方面剖析了印度太空能力体系,从威胁判断、战略方针、战略目标、能力布局、发展规划等方面归纳总结了印度太空安全战略的重点。     

基于小波变换的海面红外弱小目标检测中实时性研究

针对凝视型红外预警系统在复杂海面背景下对弱小信号检测的实时性问题,提出了压缩监测区域、危险度分级、舍弃小波变换后的低频分量部分和检测图像中的零信号4种优化型算法,减少了系统的运算量,提高了系统的运算速度,满足了系统实时性的要求,并且降低了系统的虚警率,保证了系统对强起伏背景的抑制效果。     

面向对象的反舰导弹航路规划

针对反舰导弹航路规划的任务特点,提出了一种面向对象的反舰导弹航路规划方法.在全面分析了反舰导弹航路规划中可能用到的类的基础上,建立了对各种类的描述,使得不同算法和不同任务要求的航路规划可以通过对类的继承和对成员函数的重载实现.最后,在VC 平台下,对这种面向对象的反舰导弹航路规划方法进行了编程实验.     

编辑与选题策划

选题策划作为出版工作的基础,对编辑素质和编辑工作,包括专业知识造诣、准确的市场定位、计算机运用、成本核算、市场策划在内的整个出版过程的策划等多方面的能力素质都有很高的要求。一名出色的编辑应该在进行选题策划时科学地把握相关的原则和要求,不断提高自身素质,不断为选题策划引入新思想、新方法。     

THE SOCIAL AND PSYCHOLOGICAL IMPACT OF RADIOLOGICAL TERRORISM

The July 2005 terrorist attacks in London demonstrated the resilience of Western society in the face of low-level conventional terrorism. But the psychological damage from the London bombings would likely pale next to the severe, unpredictable, long-lasting effects of a radiological attack. One unique hazard of radiation exposure beyond the obvious physiological effects is that it is colorless, odorless, and tasteless, making it difficult for ordinary citizens to evaluate, quantify, and rationally understand the dangers confronting them. Radiological weapons stand out among the tools available to terrorists for their capacity to inflict far-reaching psychological damage to civilian populaces well beyond the immediate victims. A possible solution to mitigate the psychological consequences is to build a “resilience culture,” an interlocking set of beliefs, attitudes, approaches, and behaviors that help people fare better in any disaster or extraordinary circumstance. The “all-hazards approach,” which emphasizes the identifiable similarities among the “disaster triad”—that is, natural, accidentally man-made, and intentionally man-made disasters—extends to acts of terrorism and could help demystify the fears associated with radiological terrorist weapons.     

Identifying the spoilers in the security sector reform – disarmament demobilisation and reintegration process in the Congo

The Congolese security sector reform – disarmament demobilisation and reintegration (SSR-DDR) process has suffered from setbacks in its military sector during the last 10 years, such as insufficient funding, lack of coordination and domestic reluctance to major changes, with as a result, a very fragile and disjointed Army. These problems have deepened as officers have defected from the Army and caused new instability in the East of the Congo. This article aims to analyse the recent mutinies and the reaction by the Congolese government by applying a capabilities-based approach in combination with a typology of spoilers. The objective is to identify and classify the spoilers and answer the questions of why they emerge now and how they are dealt with on a national level. From the analysis, the author suggests that there are several spoilers involved in the current situation – the most powerful being the Congolese and the Rwandan governments, prompting the question of whether an international involvement is necessary to solve the problem.