神经网络能力研究

文献[1]～[3]中研究了神经网络的能力—存储能力。但我们认为神经网络的能力应包括存储能力和计算能力两个方面。本文对神经网络的存储能力和计算能力进行定量分析,并得出了许多有益的结论。     

增强科技素养，提高打赢能力

增强高级指挥员的科技认知力、创新力、运用力是科技强军的必然要求。本文从战争演变、融合发展、应对威胁切入,对高级指挥员如何提升科技认知力层次、增强科技创新力效能、提高科技运用力水平谈了几点初步思考。     

基于实战化条件下人民防空装备体系管理能力建设

基于实战化条件下人民防空装备体系管理能力建设应着眼国家安全利益拓展,人民防空转型建设需求和完成多样化任务需要,强化顶层设计,搞好储备,坚持信息主导,着眼＂能打仗、打胜仗＂,坚持＂战斗力这个唯一的根本的标准＂,建设与发展相适应的人民防空装备体系管理能力。     

基于WBS的装备作战需求联合论证任务流程设计方法

针对装备作战需求联合论证中任务分解与协同困难的问题,以构建融合业务活动与管理活动的集成论证活动为目标,提出了基于WBS的装备作战需求论证活动分解方法,分析了装备作战需求论证活动分解的原理、原则和活动表示方法,研究了业务活动与管理活动的WBS分解过程,研究了业务活动与管理活动的集成方法和协同分析方法,初步构建了基于WBS的装备作战需求联合论证任务流程模型,为进一步优化和调整装备作战需求论证流程、提高论证工作效率和成果质量提供了新的方法。     

作战效能中文研究热点分析

运用CitespaceⅡ信息可视化图谱软件对作战效能中文研究文献数据进行分析,绘制了共引网络图谱,并依据图谱中关键节点文献的知识基础,对作战效能研究热点及趋势进行了初步探讨,得出国内作战效能研究的热点与前沿的相关结论,对作战效能的研究具有一定的参考价值。     

Approximation algorithms for capacitated stochastic inventory systems with setup costs

We develop the first approximation algorithm with worst‐case performance guarantee for capacitated stochastic periodic‐review inventory systems with setup costs. The structure of the optimal control policy for such systems is extremely complicated, and indeed, only some partial characterization is available. Thus, finding provably near‐optimal control policies has been an open challenge. In this article, we construct computationally efficient approximate optimal policies for these systems whose demands can be nonstationary and/or correlated over time, and show that these policies have a worst‐case performance guarantee of 4. We demonstrate through extensive numerical studies that the policies empirically perform well, and they are significantly better than the theoretical worst‐case guarantees. We also extend the analyses and results to the case with batch ordering constraints, where the order size has to be an integer multiple of a base load. © 2014 Wiley Periodicals, Inc. Naval Research Logistics 61: 304–319, 2014     

Violence and the state: Lessons from Colombia

Whether or not Colombia has improved is a controversial topic. If improvement has occurred, what, if any, lessons from the Colombian model can be learned? The first lesson is that Colombia's problems were caused more by a weak state than by drugs. The second lesson is that improving state capacity requires more than just increased security. The state must also provide the basic social services that citizens require to gain and maintain their support. Additionally, government institutions need to improve their professionalism, protect human rights, and root out impunity and corruption. The alternative is to suffer from new cycles of violence as old foes are vanquished, but new ones emerge.     

作战数据工程建设与发展

战争形态正加速向信息化战争演变,数字化作战成为主要形式,作战数据以前所未有的深度广度进入战争全脉络,成为作战的核心,影响着战争进程甚至决定成败。习主席高度重视作战数据建设,多次指出我军数据积累严重不足是军事斗争准备的短板弱项。因此,建设完善配套的作战数据库和形成战时高效的作战数据保障能力,对获取作战信息优势、提升指挥控制能力至关重要,对于提高我军基于网络信息体系的联合作战能力具有重要的支撑作用。     

舰载充气式角反射体反导装备发展及运用

为提高我国电子战反导水平和导弹突防能力,根据电子战反导装备发展趋势,分析舰载充气式角反射体的反导原理,介绍舰载充气式角反射体反导装备的发展情况,论证了充气式角反射体迷惑、冲淡、转移和质心式干扰的运用。对电子战反导装备的发展以及部队战法研究具有一定理论意义和参考价值。     

炮兵部队网络火力战问题研究

针对目前炮兵部队装备建设基础薄弱、炮种多、作战协调复杂的现状,依据计算机网络相关理论建立了炮兵部队网络火力战体系结构,同时运用梅卡夫定理对炮兵部队网络火力战体系的作战威力和协同能力进行了分析评估,并进行了作战运用分析。经过评估,炮兵部队网络火力战体系将大大提高炮兵部队的协同作战能力。