可信移动存储在特种保密需求单位中的应用

军工保密资格审查认证制度对武器装备科研生产单位的保密工作向科学化、规范化方向发展起到了重要推动作用。     

管理工作信息平台的构建与设计

随着社会信息化的日益发展,利用信息化手段加强对党政机关和各类涉密单位的保密管理已成为保密工作部门亟待解决的问题,建立一套高效的保密管理工作平台,从而保障保密管理体系的有效运行。文章结合保密工作部门信息管理的实际情况,提出保密管理业务工作信息平台的建设需求,从总体目标、应用价值和功能模块等方面,阐述了该业务工作信息平台的设计与实现,最后对工作平台的应用前景进行了展望。     

审计信息化建设中信息安全保密工作研究

随着审计信息化的推进,审计信息安全保密工作所面临的形势也日趋严峻。审计信息安全保密的本质是信息安全技术与保密管理制度两者的融合,并具有技术复杂化、管理科学化的特点,针对目前保密工作存在的问题,必须切实加强领导,树立正确的信息安全保密观念,构建安全与建设并重的保密体系,打造管理与技术同步的保密机制,培养高素质的保密人才队伍,切实做好审计信息化背景下的安全保密工作。     

采用新技术确保信息安全严格内部管理保密工作见成效

加强内部信息安全管理一直是保密工作的重点,也是难点。最近某研究所在实施安全管理的过程中,大胆采用新技术,让安全保密条例真正落实到每一个工作人员的日常工作当中,抓住了问题,抓出了成效。     

建立军工保密管理长效机制的几点思考

在分析新时期军工企业保密工作面临的新形势的基础上,提出保密管理工作中存在的问题,并从提升管理人员自身素质、建立保密管理体系、加强定密工作、建立保密管理平台和建立商业秘密保护管理机制等方面提出改进建议,以期以点带面,从而建立军工保密管理的长效机制,不断提高保密管理工作的科学化水平。     

关于信息安全保密课程教学的思考

开设信息安全保密课程是根据军队保密客观形势发展需要、落实中央军委关于加强信息安全保密工作指示精神的具体措施。文章以信息安全保密课程教学和课程建设为核心内容,结合信息安全保密课程的特点及知识体系,针对信息安全保密课程教学中存在的若干问题,提出解决问题的几点建议。     

浅谈军队信息安全的重要性

保密工作历来军队的一项重要工作,事关国家的安全和利益事关改革、发展、稳定的大局其责任重于泰山。信息安全保密已经成为当前保密工作的重点,本文从信息安全保密的概念出发,论述了军队信息安全保密的重要地位和作用,提出了做好信息安全保密工作的主要对策。     

安全资讯

国家安全监管总局召开保密工作会议8月13日,国家安全监管总局召开保密工作会议。会议通报了中央保密办、国家保密局对国家安全监管总局保密现场检查的反馈意见和国家安全监管总局保密委员会对有关违规人员的处理意见,与会人员观看了保密宣传教育片并学习了中央的有关保密文件,国家安全监管总局副局长梁嘉琨出席会议并发表讲话。     

浅谈保密网中“三员”的工作

分析了保密网中系统管理员、安全保密管理员和安全审计管理员(简称为“三员”)的工作职责,将“三员”的工作分为保密政策法规和标准学习,信息系统日常安全保密管理和协助开展安全保密教育宣传三部分.重点分析了“三员”进行日常保密管理需要做的工作,将信息系统的保密管理对象分为计算机类、服务器类、网络设备、安全保密产品、应用系统、数据库、通信与办公自动化设备等7类,并列举出每类设备的保密管理要点,详细分析了身份鉴别这一点应该如何实现.可为单位信息系统日常保密工作的开展提供技术指导.     

对网络安全与电子政务信息保密的研究

本文通过对网络安全技术及电子政务信息保密工作的现状及方案设计进行了进一步的理论探讨,就如何运用网络安全技术对电子政务信息工作进行保密进行了初步的分析和研究,得出结论是现有的网络安全技术应用于电子政务信息的保密工作在理论上和实践上尚有进一步研究的空间和发展前景。     

Only connect: teaching, technology and telesis

Abstract This paper describes an approach to the design of interactive multimedia materials being developed in a European Community project. The developmental process is seen as a dialogue between technologists and teachers. This dialogue is often problematic because of the differences in training, experience and culture between them. Conditions needed for fruitful dialogue are described and the generic model for learning design used in the project is explained.     

European Community policy and the market

Abstract This paper starts with some reflections on the policy considerations and priorities which are shaping European Commission (EC) research programmes. Then it attempts to position the current projects which seek to capitalise on information and communications technologies for learning in relation to these priorities and the apparent realities of the marketplace. It concludes that while there are grounds to be optimistic about the contribution EC programmes can make to the efficiency and standard of education and training, they are still too technology driven.     

一种自适应子融合集成多分类器方法

融合集成方法已经广泛应用在模式识别领域,然而一些基分类器实时性能稳定性较差,导致多分类器融合性能差,针对上述问题本文提出了一种新的基于多分类器的子融合集成分类器系统。该方法考虑在度量层融合层次之上通过对各类基多分类器进行动态选择,票数最多的类别作为融合系统中对特征向量识别的类别,构成一种新的自适应子融合集成分类器方法。实验表明,该方法比传统的分类器以及分类融合方法识别准确率明显更高,具有更好的鲁棒性。     

Avoiding semantic and temporal gaps in developing software intensive systems

Development of software intensive systems (systems) in practice involves a series of self-contained phases for the lifecycle of a system. Semantic and temporal gaps, which occur among phases and among developer disciplines within and across phases, hinder the ongoing development of a system because of the interdependencies among phases and among disciplines. Such gaps are magnified among systems that are developed at different times by different development teams, which may limit reuse of artifacts of systems development and interoperability among the systems. This article discusses such gaps and a systems development process for avoiding them.     

Designing economic np control charts: A programmed simulation approach

This paper presents control charts models and the necessary simulation software for the location of economic values of the control parameters. The simulation program is written in FORTRAN, requires only 10K of main storage, and can run on most mini and micro computers. Two models are presented - one describes the process when it is operating at full capacity and the other when the process is operating under capacity. The models allow the product quality to deteriorate to a further level before an existing out-of-control state is detected, and they can also be used in situations where no prior knowledge exists of the out-of-control causes and the resulting proportion defectives.     

The development of robot art

Going through a few examples of robot artists who are recognized worldwide, we try to analyze the deepest meaning of what is called “robot art” and the related art field definition. We also try to highlight its well-marked borders, such as kinetic sculptures, kinetic art, cyber art, and cyberpunk. A brief excursion into the importance of the context, the message, and its semiotics is also provided, case by case, together with a few hints on the history of this discipline in the light of an artistic perspective. Therefore, the aim of this article is to try to summarize the main characteristics that might classify robot art as a unique and innovative discipline, and to track down some of the principles by which a robotic artifact can or cannot be considered an art piece in terms of social, cultural, and strictly artistic interest. This work was presented in part at the 13th International Symposium on Artificial Life and Robotics, Oita, Japan, January 31–February 2, 2008     

Explanation and prediction: an architecture for default and abductive reasoning

Although there are many arguments that logic is an appropriate tool for artificial intelligence, there has been a perceived problem with the monotonicity of classical logic. This paper elaborates on the idea that reasoning should be viewed as theory formation where logic tells us the consequences of our assumptions. The two activities of predicting what is expected to be true and explaining observations are considered in a simple theory formation framework. Properties of each activity are discussed, along with a number of proposals as to what should be predicted or accepted as reasonable explanations. An architecture is proposed to combine explanation and prediction into one coherent framework. Algorithms used to implement the system as well as examples from a running implementation are given.     

Three Process Perspectives: Organizations, Teams, and People

This paper provides the author's personal views and perspectives on software process improvement. Starting with his first work on technology assessment in IBM over 20 years ago, Watts Humphrey describes the process improvement work he has been directly involved in. This includes the development of the early process assessment methods, the original design of the CMM, and the introduction of the Personal Software Process (PSP)^SM and Team Software Process (TSP){^SM}. In addition to describing the original motivation for this work, the author also reviews many of the problems he and his associates encountered and why they solved them the way they did. He also comments on the outstanding issues and likely directions for future work. Finally, this work has built on the experiences and contributions of many people. Mr. Humphrey only describes work that he was personally involved in and he names many of the key contributors. However, so many people have been involved in this work that a full list of the important participants would be impractical.     

基于复小波噪声方差显著修正的SAR图像去噪

提出了一种基于复小波域统计建模与噪声方差估计显著性修正相结合的合成孔径雷达(Synthetic Aperture Radar,SAR)图像斑点噪声滤波方法。该方法首先通过对数变换将乘性噪声模型转化为加性噪声模型,然后对变换后的图像进行双树复小波变换(Dualtree Complex Wavelet Transform,DCWT),并对复数小波系数的统计分布进行建模。在此先验分布的基础上,通过运用贝叶斯估计方法从含噪系数中恢复原始系数,达到滤除噪声的目的。实验结果表明该方法在去除噪声的同时保留了图像的细节信息,取得了很好的降噪效果。     

How do children do mathematics with LOGO?

Abstract  This paper considers some results of a study designed to investigate the kinds of mathematical activity undertaken by children (aged between 8 and 11) as they learned to program in LOGO. A model of learning modes is proposed, which attempts to describe the ways in which children used and acquired understanding of the programming/mathematical concepts involved. The remainder of the paper is concerned with discussing the validity and limitations of the model, and its implications for further research and curriculum development.