分布交互仿真和电子战

主要讨论了分布交互仿真（ＤＩＳ）中的电子战仿真。文章简略分析了ＤＩＳ和电子战的概念，较深入地探讨了如何运用ＤＩＳ原则来仿真电子战，介绍了电子战仿真的一个实例—美国ＩＳＴ的ＤＥＲ（ＤｉｓｔｒｉｂｕｔｅｄＥｍｉｓｓｉｏｎＲｅｇｅｎｅｒａｔｉｏｎ）。     

DVENET中的DIS／HLA网关的研究

在深入分析现有ＤＩＳ／ＨＬＡ网关实现方式的基础上，针对ＤＶＥＮＥＴ对ＤＩＳ／ＨＬＡ网关技术的需求，提出了ＤＶＥＮＥＴ中网关的设计原理，并从网关结构、联盟对象模型构建和网关与ＲＴＩ的连接三个方面对ＤＶＥＮＥＴ网关进行了详细的设计分析。     

交互式模糊综合评价决策支持系统的设计与实现

本文阐述了开发交互式模糊综合评价决策支持系统（ＩＦＣＥ－ＤＳＳ）的意义，介绍了ＩＦＣＥ－ＤＳＳ的基本结构和基本功能，描述了ＩＦＣＥ－ＤＳＳ的综合评价机理，并给出了ＩＦＣＥ－ＤＳＳ的人机交互式评价过程。本文最后给出了ＩＦＣＥ－ＤＳＳ的应用实例。     

DIS仿真世界数据库(SWDB)的原型设计与实现

从ＤＩＳ白方系统吉的仿真任务准备出发，研究ＤＩＳ数据库的结构和功能组成，并对ＤＩＳ的基本数据库－仿真世界数据库的结构和功能进行了深入研究，设计实现了原型。同时，在研究基于商用关系数据库系统的ＳＷＤＢ的层次结构实现中，着重介绍了基于关系模式的面向对象的实现技术和特性树结构的快速存储访问机制。     

A CONNECTED GRAPH IS PATH-POSITIVE IFF ITS SPECTRAL RADIUS IS AT LEAST TWO

ＡＣＯＮＮＥＣＴＥＤＧＲＡＰＨＩＳＰＡＴＨ－ＰＯＳＩＴＩＶＥＩＦＦＩＴＳＳＰＥＣＴＲＡＬＲＡＤＩＵＳＩＳＡＴＬＥＡＳＴＴＷＯ￥ＳＨＩＲｏｎｇｈｕａ（ＤｅｐａｒｔｍｅｎｔｏｆＡｐｐｌｉｅｄＭａｔｈｅｍａｔｉｃｓ，ＮａｎｊｉｎｇＵｎｉｖｅｒｓｉｔｙｏｆＳ...     

AN ELIMINATION METHOD FOR DIFFERENTIAL POLYNOMIAL SYSTEMS I

ＡＮＥＬＩＭＩＮＡＴＩＯＮＭＥＴＨＯＤＦＯＲＤＩＦＦＥＲＥＮＴＩＡＬＰＯＬＹＮＯＭＩＡＬＳＹＳＴＥＭＳＩＷＡＮＧＤｏｎｇｍｉｎｇ（ＬＩＦＩＡ－ＩＭＡＧ－ＣＮＲＳ，４６，ＡｖｅｎｕｅＦｅｌｉｘＶｉａｌｌｅｔ，３８０３１ＣｒｅｎｏｂｌｅＣｅｄｅｘ，Ｆｒａ...     

ON B-SPLINE M-ESTIMATORS IN A SEMIPARAMETRIC REGRESSION MODEL

ＯＮＢ－ＳＰＬＩＮＥＭ－ＥＳＴＩＭＡＴＯＲＳＩＮＡＳＥＭＩＰＡＲＡＭＥＴＲＩＣＲＥＧＲＥＳＳＩＯＮＭＯＤＥＬ￥ＳＨＩＰｅｉｄｅ（ＤｅｐａｒｔｍｅｎｔｏｆＰｒｏｂａｂｉｌｉｔｙａｎｄＳｔａｔｉｓｔｉｃｓ，ＰｅｋｉｎｇＵｎｉｖｅｒｓｉｔｙ，Ｂｅｉｊｎｇ１...     

A DEGREE CONDITION FOR THE EXISTENCE OF CONNECTED [k, k 1]-FACTORS

ＡＤＥＧＲＥＥＣＯＮＤＩＴＩＯＮＦＯＲＴＨＥＥＸＩＳＴＥＮＣＥＯＦＣＯＮＮＥＣＴＥＤ［ｋ，ｋ＋１］－ＦＡＣＴＯＲＳＡＤＥＧＲＥＥＣＯＮＤＩＴＩＯＮＦＯＲＴＨＥＥＸＩＳＴＥＮＣＥＯＦＣＯＮＮＥＣＴＥＤ［ｋ，ｋ＋１］－ＦＡＣＴＯＲＳ￥ＣＡＩＭａｏｃｈｅｎ...     

高级体系结构（HLA）和新一代的分布交互仿真

基于ＨＬＡ的定义和组成,本文分析它对分布交互仿真（ＤＩＳ）技术的影响及与目前基于ＩＥＥＥ１２７８标准的ＤＩＳ２．Ｘ的差别;分析如何实现从现有的ＤＩＳ模式向ＨＬＡ模式的转换;最后论述了新一代的分布交互仿真应在ＨＬＡ技术框架的指导下,制定出相应的标准,以满足更广范的应用需要。     

THE THRESHOLD OF SURVIVAL FOR PREDATOR－PREY VOLTERRA SYSTEM OF THREE SPECIES IN A POLLUTED ENVIRONMENT

ＴＨＥＴＨＲＥＳＨＯＬＤＯＦＳＵＲＶＩＶＡＬＦＯＲＰＲＥＤＡＴＯＲ－ＰＲＥＹＶＯＬＴＥＲＲＡＳＹＳＴＥＭＯＦＴＨＲＥＥＳＰＥＣＩＥＳＩＮＡＰＯＬＬＵＴＥＤ　ＥＮＶＩＲＯＮＭＥＮＴＴＨＥＴＨＲＥＳＨＯＬＤＯＦＳＵＲＶＩＶＡＬＦＯＲＰＲＥＤＡＴＯＲ－ＰＲ...     

THE 8~(th) INTERNATIONAL CONGRESS ON INDUSTRIAL AND APPLIED MATHEMATICS

正August 10-14,2015Beijing,ChinaThe International Congress on Industrial and Applied Mathematics(ICIAM)is the premier international congress in the field of applied mathematics held every four years under the auspices of the International Council for Industrial and Applied Mathematics.From August 10 to 14,2015,mathematicians,scientists     

2014 List of Referees

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《Journal of Systems Science and Systems Engineering》Contents of Volume 23,2014

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TSINGHUA UNIVERSITY,Beijing, China

正AF:Any Field The School of Economics and Management at Tsinghua University(Tsinghua SEM)invites applications for faculty positions at all levels(Assistant Professor,Associate Professor and Full Professor)in any fields of business administration and management.Tsinghua SEM is the only school     

The 12th International Conference on Service Systems and Service Management ICSSSM'15

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Enterprise resource planning implementation decision & optimization models

To study the uncertain optimization problems on implementation schedule, time-cost trade-off and quality in enterprise resource planning (ERP) implementation, combined with program evaluation and review technique (PERT), some optimization models are proposed, which include the implementation schedule model, the timecost trade-off model, the quality model, and the implementation time-cost-quality synthetic optimization model. A PERT-embedded genetic algorithm (GA) based on stochastic simulation technique is introduced to the optimization models solution. Finally, an example is presented to show that the models and algorithm are reasonable and effective, which can offer a reliable quantitative decision method for ERP implementation.     

分布交互仿真技术综述

介绍了ＤＩＳ的技术特点,综述了ＤＩＳ中关键技术和相关技术,并对目前ＤＩＳ发展过程中遇到的问题进行了深入的分析与论证。