ATM交换网络的连接技术

介绍了异步传输模式交换网络(ATM)的概念、组成及特点,并着重论述了ATM的连接技术,包括分层结构、连接过程和连接建立。其中提出了ATM层是其连接技术的核心,连接过程的实质是利用了虚连接的概念及连接建立的4个基本步骤。最后指出了ATM网络在未来通信中的应用及发展前景。     

基于多特征模糊融合的疲劳状态判决

在基于视觉的疲劳驾驶识别过程中,使用单个特征进行疲劳驾驶判断,常常会受到非普遍适用性、噪声等因素的影响,从而导致识别率降低。为了解决眼部特征参数或者是嘴巴特征参数单个特征识别率低甚至特使环境无法识别的问题,提出一种基于多特征融合的判决方法,利用了各种特征之间的优势互补,可以降低噪声和类内类间差异的影响,从而提高系统的性能,并且能增强适用性。最后通过实验结果证明,使用眼部和嘴巴特征融合的方法比单一的判决方法准确率更高。     

基于复杂网络的机群作战建模与仿真

机群作战已成为战争中的主要作战形式之一。而传统的作战模型,已经不适应其多任务驱动、多机种协作的机群作战特性。为此,以复杂网络为基础,提出了一种构造不同类型的节点连接的动态生成算法,构建了反映真实作战场景的网络描述模型,较好地呈现出了机群作战中的涌现性、模糊性等诸多性质。并提出了描述机群作战网络的统计特征量,通过破击仿真实验,得出了与战争事实相符合的结论,为未来研究机群作战体系效能评估打下了基础。     

战术移动自组织网络路由方法

战术移动自组织网络(Mobile Ad Hoc Network,MANET)作为网络中心战的重要组成,有望解决未来战场上传统作战力量与新型无人作战平台之间高效组网通信问题。战术MANET作为MANET在战场环境下的应用,可在基础设施缺乏或遭破坏的地域快速展开,具有节点自由出入、移动性高、抗毁伤性强等特点。综述了战术MANET路由协议和仿真方法,对研究方法和面临的挑战作了简要评述。     

Non‐zero‐sum nonlinear network path interdiction with an application to inspection in terror networks

A simultaneous non‐zero‐sum game is modeled to extend the classical network interdiction problem. In this model, an interdictor (e.g., an enforcement agent) decides how much of an inspection resource to spend along each arc in the network to capture a smuggler. The smuggler (randomly) selects a commodity to smuggle—a source and destination pair of nodes, and also a corresponding path for traveling between the given pair of nodes. This model is motivated by a terrorist organization that can mobilize its human, financial, or weapon resources to carry out an attack at one of several potential target destinations. The probability of evading each of the network arcs nonlinearly decreases in the amount of resource that the interdictor spends on its inspection. We show that under reasonable assumptions with respect to the evasion probability functions, (approximate) Nash equilibria of this game can be determined in polynomial time; depending on whether the evasion functions are exponential or general logarithmically‐convex functions, exact Nash equilibria or approximate Nash equilibria, respectively, are computed. © 2017 Wiley Periodicals, Inc. Naval Research Logistics 64: 139–153, 2017     

Performance analysis of the cultural and creative industry: a network‐based approach

The cultural and creative industries (CCIs) in Taiwan have gradually contributed to the national economy under the impetus of government policies. We employ a two‐stage data envelopment analysis model with an additive efficiency decomposition approach to measure the profitability and marketability of 22 Taiwanese cultural and creative companies. Furthermore, we employ the network‐based ranking approach to identify benchmark inputs/outputs, and the strengths and weakness of each company. Our empirical results show that the profitability of the cultural and creative companies is better than their marketability. Companies in the industries of publishing, creative life, popular music, and cultural content averagely perform better than those in the other three types of CCIs in terms of profitability. Companies in the creative life industry are on average more efficient than those in the other five types of CCIs in terms of marketability. The profitability/marketability matrix of cultural and creative companies is also presented.     

智能化水雷引信及其评估方法

讨论了智能化水雷引信的内涵,建立了考核水雷引信智能化水平的指标体系及模糊评估框架和模型.水雷引信智能化水平评估的计算实例表明,该方法和模型是完备可行的.     

基于PIC16F877及RTL8019AS构成的PIC网络组件及应用

介绍了基于PIC16F877及RTL8019AS构成的PIC网络组件.使用该组件,可以通过PC或其它设备(如手机等)经网络对某些电器实行远程控制及监测.     

基于模糊隶属函数的一类灰色关联度问题研究

针对系统特征序列与相关因素序列中数据不确定或存在区间取值的问题,基于模糊隶属函数提出了一种解决灰色关联分析中关联度确定的方法,并以实例说明了该方法的合理性.     

船舶供配电网络监控器设计

对船舶供配电网络的检测与控制进行了分析讨论,设计了电网监控器的硬件与软件。实验表明,该监控器工作可靠,能较好地完成各项功能要求,具有较高的实用价值。