作战工程保障行动中的一种战士-装备-任务指派模型及其求解

围绕作战工程保障行动中战士、装备和任务的指派问题,构建了一个包括战士操作水平、装备技术状态和协作影响因素的三维指派模型。考虑战士多技能、装备多功能的战备要求和“人歇车不歇”作战原则,给出了该模型的约束条件。基于目标函数和约束条件的形式,采用虚拟装备法将多功能装备分解为单功能装备的组合,并在此基础上设计了一套快速求解算法。实例分析结果表明：该指派模型能够实现作战工程保障行动中最优指派方案的求解;同时快速求解算法可以极大地缩小可行域,从而显著提高求解效率。     

Mining association rules between positive word-of-mouth on social network sites and consumer acceptance: A study for derivative product of animations,comics, and games

In recent years, we can easily observe that animations, comics, and games (ACG) have great output value and market influence on the entertainment and digit media market. The ACG industry is not an industry of a single country or region but a global industry. In addition to its own revenue, the derivative products (or licensed merchandise) of ACG can extend the ACG industry to win more business opportunities. The ACG industry is mainly marketed towards younger people, who are the major users of social network sites. Hence, the electronic word-of-mouth (eWOM) on social network sites often becomes a reference basis of the young people’s attitudinal acceptance and purchase intention in purchasing ACG-related derivative product.In this paper, we analyze the influential factors of positive eWOM’s communication motivations that affect consumer acceptance on social network sites, and apply the uncomplicated decision tree data mining algorithm to compute the association rules between these influential factors and consumer acceptance, expecting to understand the relationship between eWOM on social network sites and consumer acceptance. The results of this study can help the business decision-making in CRM and marketing of the industry of ACG-related derivative product. This study found that the degree of perception of ACG product and the degree of taking pleasure in sharing ACG-related information with others have a significant correlation with consumer acceptance.     

非电专业PLC实验中的编程技巧教学

根据高校教学改革的宗旨：一条主线与两个结合的教改思想．即教学以提高学生综合应用能力和素质为主线,理论与工程实际相结合,教学内容与新技术相结合的教育思想。针对非电专业“电工学”课程具有内容多学时少,尤其实验学时更少的特点,笔者总结自己在非电专业PLC实验教学中的经验,摸索出了一些行之有效的PLC编程方法与技巧,教学效果良好。本文以两台电动机循环控制为例进行了介绍。     

多冲突环境下的非合作三人对策集结模型

针对三人多冲突环境,建立了多个非合作三人对策的综合集结模型。根据多冲突环境下局中人受到的资源约束,得到局中人的可行策略串集合和多冲突环境下的综合结局空间,构建局中人在综合结局空间上的合成支付函数,进而建立多冲突环境下的非合作三人对策集结模型。实例说明了模型的实用性和有效性。     

电视新闻拍摄也需要美感

分析电视新闻拍摄美感的重要性和必要性,提出在实地拍摄过程中如何体现电视新闻的美感。     

中国三网融合中的博弈及其影响

In January 2010, the State Council of China decided to speed up the convergence of the telecommunications network, cable network and Internet network. That means the government led practical exploration of the networks convergence. The convergence is related to the entities in the fields of telecommunications, broadcasting and the Internet industry. The authors apply the static game theory to analyze the games among the players in the fields of telecommunications and broadcasting, and point out that the games would strengthen the network infrastructures, promote the development of related industries, and profoundly influence and change the ways of thinking and social management in China. At last, the paper puts forward some policy recommendations.     

电视游戏技术专利申请分析

近年来,电视游戏得到了迅速的发展,与此同时,关于电视游戏技术的专利申请也在迅速增长.首先构建了电视游戏领域的专利数据集,并对该领域的专利申请情况进行较为详细的分析,最后给出了我国电视游戏技术的发展建议.     

基于重叠式联盟博弈的Femtocell干扰管理研究

给出了一种基于重叠式联盟形成博弈论的协作式算法,用于解决正交频分多址宏小区和家庭基站(Femtocell)两层网络中的资源分配和干扰管理问题。给出的算法相比于已有算法显著降低了家庭基站接入点到家庭基站用户的下行同层干扰,提高了以系统码率衡量的系统性能。     

机动车驾驶人场地驾驶技能考试系统算法设计

目前机动车驾驶人场地驾驶技能考试都是采用车载工控机进行软件算法的实现,其成本高,要求量取较多的车辆尺寸,且需要对场地项目进行区域划分,算法效率低。针对以上问题,设计了基于RTK技术的差分双GPS定位方案的车身出线及车辆压线的高效评判算法,该算法主要采用线段相交式的计算方法,通过实际场地测试,得出该算法对车辆尺寸度量点数少、运算效率高,易于在微控制器中实现,成本低,且无需对场地项目进行GPS区域划分,可以缩短施工周期、提高施工效率。     

微型计算机调试实践技能培训课程设计

微型计算机调试技能培训的教学工作实践性很强，其课程的环节设计对教学效果有很大的影响，以技能为线索来安排微机调试课程的各个环节，参照国家职业标准进行学生技能水平评价，在教学实践中收到了较好的效果。