东盟安全共同体的启动过程探析

建构主义安全共同体理论是当前研究东盟发展问题的新兴理论。安全共同体的形成建立在成员国对观念与规范的集体认同基础之上。本文分析了东盟规范(norms)产生的历史渊源,以及二战前东南亚亲西方国家的地区安全利益与国家安全利益从对立走向一致的过程。新的地区安全观念和地区秩序规范的产生,不仅推动了东盟组织的成立,也标志着东盟安全共同体的启动。     

浅析我国社会保障税费之争

随着我国经济的发展,我国现行的社会保障制度已经不适应市场经济发展的需要,其中主要是社会保险基金的征收、管理、使用等方面的问题。要解决上述问题,只有一条途径,那就是社会保障费改为社会保障税。     

城市可持续发展与人口安全——以上海为例

将安全意识纳入城市可持续发展战略,寻求人口与资源、环境、社会、经济系统的相互协调,实现共同安全和系统间的均衡发展已成为当前和未来城市管理的重要研究领域。本文以上海为例,从系统间视角分析了当前和未来人口发展过程中存在的安全隐患,并指出,人口与其它子系统的协调发展必须在相互适应、相互调节的过程中实现双向互动。     

AIDS与人口安全

本文主要论述了AIDS对人口数量、质量、人口结构及负担系数等带来的重大影响,以期加强我国对AIDS对人口安全的影响和关注。     

韩国的社会保障制度分析

韩国的社会保障制度与其经济发展水平相比处于较落后的状态 ,社会保障的支出规模与发达国家相差悬殊 ,为此 ,韩国在努力健全完善本国的社会保障制度。韩国的社会保障制度的发展与完善是以“国家调整论”为主要理论依据的 ,但鉴于这一理论本身的局限性 ,今后 ,韩国社会保障制度的完善还需要较长时间     

城市人口安全应急管理体系研究

人口安全是国家最基本、最重要的安全问题之一。在对城市人口安全进行相应评估的基础上,通过政策调控和管理,可以规避因政策因素引起的人口安全风险;对于政策调控无法解决的人口安全问题,或人口安全问题中的突发事件,通过建立相应的应急管理预案,可以应对人口风险,减少人口安全问题爆发时可能造成的各种损失,从而使城市人口发展适合城市可持续发展。     

Data Mining for Network Intrusion Detection: A Comparison of Alternative Methods*

Intrusion detection systems help network administrators prepare for and deal with network security attacks. These systems collect information from a variety of systems and network sources, and analyze them for signs of intrusion and misuse. A variety of techniques have been employed for analysis ranging from traditional statistical methods to new data mining approaches. In this study the performance of three data mining methods in detecting network intrusion is examined. An experimental design (3times2x2) is created to evaluate the impact of three data mining methods, two data representation formats, and two data proportion schemes on the classification accuracy of intrusion detection systems. The results indicate that data mining methods and data proportion have a significant impact on classification accuracy. Within data mining methods, rough sets provide better accuracy, followed by neural networks and inductive learning. Balanced data proportion performs better than unbalanced data proportion. There are no major differences in performance between binary and integer data representation.     

Enterprise risk management for automation in correctional facilities with pandemic and other stressors

Real-time tracking of tool and equipment inventories is a critical function of many organizations and sectors. For prisons and correctional facilities, tracking and monitoring of assets such as cookware, hardware, keys, janitorial equipment, vocational/technical specialty tools, etc., is essential for safety, security, trust, efficiency, education, etc. The performance of automated systems for this purpose can be diminished by a variety of emergent and future sociotechnical factors alone and in combination. This article introduces a methodology for contractor evaluation and selection in acquisition of innovative asset management systems, with an emphasis on evolving system requirements under uncertainty. The methodology features a scenario-based preferences analysis of emergent and future conditions that are disruptive to the performance of the asset-control system. The conditions are across technologies, operating environments, regulations, workforce behaviors, offender behaviors, prices and markets, organizations, cyber threats, etc. The methodology addresses the influence and interaction of the conditions to disrupt system priorities. Examples include: (i) infectious disease disrupting priorities among requirements and (ii)  radio-frequency identification (RFID) and wireless-technology innovations disrupting priorities among stakeholders. The combinations of conditions that most and least matter for the system acquisition are characterized. The methodology constitutes a risk register for monitoring sources of risk to project performance, schedule, and cost throughout the system lifecycle. The results will be of interest to both practitioners and scholars engaged in systems acquisition as the pandemic interacts with other factors to affect risk, uncertainty, and resilience of organizational missions and operations.     

农业产业化经营利用证券市场的意义与途径

农业产业化经营出现了新的发展趋势 ,研究农业企业如何有效利用证券市场具有重要现实意义 ;研究农业产业化经营利用证券市场的意义和途径 ,对于克服农业产业化经营发展中遇到的一些问题 ,促进农业产业化经营健康发展具有重要意义     

墨西哥移民对美国国家安全的影响

1965年移民法的颁布极大地改变了美国自有移民法以来的传统格局,亚洲和拉丁美洲取代欧洲成为主要移民地区。墨西哥移民因其不同于美国其它移民团体的鲜明特点在争议中逐渐突显出来。9·11事件以后,美国学术界对墨西哥移民问题讨论更是从以往社会经济层面上升到美国的国家安全层面。本文从经济、政治、社会文化三个方面具体分析了墨西哥移民对美国经济安全、政治安全、社会文化安全的影响。