A search game taking account of attributes of searching resources

This article deals with a two‐person zero‐sum game called a search allocation game (SAG), in which a searcher and a target participate as players. The searcher distributes his searching resources in a search space to detect the target. The effect of resources lasts a certain period of time and extends to some areas at a distance from the resources' dropped points. On the other hand, the target moves around in the search space to evade the searcher. In the history of search games, there has been little research covering the durability and reachability of searching resources. This article proposes two linear programming formulations to solve the SAG with durable and reachable resources, and at the same time provide an optimal strategy of distributing searching resources for the searcher and an optimal moving strategy for the target. Using examples, we will analyze the influences of two attributes of resources on optimal strategies. © 2007 Wiley Periodicals, Inc. Naval Research Logistics 2008     

面向快速响应发射的机动测控力量构建

快速响应发射是太空作战背景下实现快速进入、反击作战及重建太空信息支援作战能力的重要保障。立足未来太空作战需要,本文提出构建全域机动测控力量的设想。该测控力量以快速响应发射、应急航天搜救以及商业航天发射为目标,并具备全面对抗条件下全域范围内机动作战、独立遂行测控任务的能力。文章研究分析了测控力量作战编成,并对后续作战应用进行探讨,以完善现有测控力量体系、提升测控作战能力。     

主要国家航天力量建设节点

航天力量是各主要军事强国重点投入建设的新型作战力量。本文以航天产业军民两用的天然技术属性作为切入点,从各主要军事强国商业、民用航天的规划建设中研判分析航天力量短期、中期、长期的建设节点,对航天力量走向战场需要突破的瓶颈进行思考,就航天力量建设问题提出思考。     

基于本体的信息与信息空间及其代数结构

实现特定信息环境下基于信息组织的信息资源服务,需要对信息、信息空间有更合适的、形式化的描述。文章基于本体层次对信息、信息的运算、信息之间的关系以及信息空间给出了数学描述并对其代数结构进行了研究。从而为特定信息环境下的信息资源服务提供理论支撑。     

社会资本对维系西部受援高校发展的策略空间探析

“对口支援”西部高校工作开展以来，西部高校在支援高校的大力支持和援助下，学科建设、师资培养和管理水平均取得了显著的进步。这归因于支援高校为西部高校构建了广阔的社会网络，获得了所需的社会资本，得到了所需的学术资源。本文力求不仅要重视“对口支援”西部高校的直接社会援助，而且要高度重视“对口支援”西部高校所建立的社会网络和所获得社会资本。在“对口支援“西部高校政策框架下，充分发挥社会资本对西部高校发展的增值效应，进一步提升维系西部高校发展的策略空间。     

Neighborhood search heuristics for selecting hierarchically well‐formulated subsets in polynomial regression

The importance of subset selection in multiple regression has been recognized for more than 40 years and, not surprisingly, a variety of exact and heuristic procedures have been proposed for choosing subsets of variables. In the case of polynomial regression, the subset selection problem is complicated by two issues: (1) the substantial growth in the number of candidate predictors, and (2) the desire to obtain hierarchically well‐formulated subsets that facilitate proper interpretation of the regression parameter estimates. The first of these issues creates the need for heuristic methods that can provide solutions in reasonable computation time; whereas the second requires innovative neighborhood search approaches that accommodate the hierarchical constraints. We developed tabu search and variable neighborhood search heuristics for subset selection in polynomial regression. These heuristics are applied to a classic data set from the literature and, subsequently, evaluated in a simulation study using synthetic data sets. © 2009 Wiley Periodicals, Inc. Naval Research Logistics, 2010     

概念层次网络中对偶性设计

首先对概念层次网络（ＨＮＣ）理论作简要说明，然后根据ＨＮＣ中层符号个性化设计理论给出对偶性设计方案，和偶性的具体表现，并给出对偶性概念具体表现的注解。     

一种信号检测模糊技术及其应用

本文基于模糊理论,建立一种信号检测的模糊模型,并实际运用于连续波多普勒测速雷达目标速度的提取,取得了满意的结果     

多媒体信息集成的应用研究

通过多媒体信息集成在军事中的应用实例——WOSMS多媒体系统,对多媒体信息集成中的同步控制、资源管理、信息集成等技术问题,进行了论述。     

非标准分析与概率论

本文概述了非标准分析发展的简史,介绍了超实数系,导数的非标准表示,并举例说明了数学命题的非标准证明比标准证明更为简洁、直观。文章的后一部分介绍了ｌｏｅｂ概率空间以及概率积分的＊有限求和的表示,并指出概率论从本质上是初等的结论。