排序方式: 共有36条查询结果,搜索用时 234 毫秒
21.
Sujeet Samaddar 《The Nonproliferation Review》2013,20(3):435-471
22.
叶文霞 《中国人民武装警察部队学院学报》2014,(5):69-71
为了培养学员的综合素质和创新能力,《火灾证据学》课程引入了案例教学法。分析《火灾证据学》课程运用案例教学法的教学效果,提出运用案例教学法的基本形式及其相关要求。 相似文献
23.
在贝叶斯原理的框架下,依据放大转发中继联合信道等价于两段瑞利信道相叠加的特征,将其概率密度分布这一先验知识与接收端的训练序列相结合,得到了最小均方和最大后验两种估计方法。由于两种方法的准确贝叶斯CRB难以求解获得闭合表达式,从最大熵原理出发,结合复高斯分布性质,推导了MLE准则下的CRB相对应的近似贝叶斯CRB,以衡量不同方法的估计精度。仿真结果表明相比于原有的MLE方法,最大后验估计方法在低信噪比下性能改善明显。 相似文献
24.
基于BPAF判决的决策层目标属性融合研究 总被引:4,自引:0,他引:4
在D-S证据理论框架下,研究了基于目标基本概率赋值(BPAF)判决的决策层目标属性融合问题。简要介绍了D-S证据组合理论框架,阐述了基于BPAF判决的决策层目标属性融合策略、步骤;分析了证据严重冲突时,Dempster证据组合规则不合理的本质原因;提出必须对D-S证据组合规则进行改善等需要继续深入探讨的几个问题。 相似文献
25.
张复宪 《兵团教育学院学报》2004,14(3):55-56
激发学生学习《马克思主义哲学原理》的兴趣,调动学生积极性,改进教学效果应做到:一结合历史、联系现实;二借助电教多媒体;三构建知识网络框架;四是运用互动式教学。 相似文献
26.
本文探讨了市场经济下的消防管理监督机制的设计,用博弃理论构造了一个消防管理监督模型。提出了新时期消防管理监督应以防火检查和经济惩罚相结合的监管机制。 相似文献
27.
Karl Sörenson 《Defence Studies》2017,17(2):198-213
The last decade has seen several advances in the study of deterrence. These advances have sparked some strong disagreements regarding interpretation of the models and what their contributions signify. This paper appraises the discussions from a model theoretic perspective. It is argued that when comparing rivalling models three aspects; (i) target, (ii) criteria and (iii) type of purpose should be taken into account in order to make a proper appraisal. Informed by these aspects it is evident that the three deterrence models analysed address different aspects, in different ways and to different ends. From this perspective, the so-called Perfect Deterrence model must be recognised as a clear advancement in the research field. Model comparison will always be context relative and a plurality of models should be viewed favourably. 相似文献
28.
29.
ABSTRACTThe cessation of military confrontations rarely coincides with the end of war. Legal and political matters continue after the last shot has been fired, civilians driven from their homes try to rebuild their houses and their lives, veterans need to adapt to their new role in civil society, and the struggle to define the history and the significance of past events only begins. In recent years, in particular, the changes in the character of contemporary warfare have created uncertainties across different disciplines about how to identify and conceptualise the end of war. It is therefore an opportune moment to examine how wars end from a multidisciplinary perspective that combines enquiries into the politics of war, the laws of war and the military and intellectual history of war. This approach enables both an understanding of how ‘the end’ as a concept informs the understanding of war in international relations, in international law and in history and a reconsideration of the nature of scientific method in the field of war studies as such. 相似文献
30.
在分析应急通信系统特点及现有监控技术基础上,提出一种分布式多域监控组织模型,该模型具有扩展性好、高可靠性等特点,减小了网络时延,提高了系统吞吐率.并在此组织模型基础上提出了基于ART2神经网络模型的自适应域首选举方法,提高了域首选举的稳定性,减少了域首选举带来的网络开销,对系统的可靠性提供了保证. 相似文献