在实施CMM时如何应用6 Sigma方法

介绍了CMM和6 Sigma,以及两者之间的异同;指出在CMM中应用6 Sigma是可行的,并给出了一些在CMM中应用6 Sigma的方法,包括应用6 Sigma工具在CMM各KPA以及在CMM全局和流程中的应用;最后指出软件机构在应用6 Sigma的同时还需要用CMM来改进软件过程。     

浅析软件能力成熟度模型(CMM)

文章从系统工程的角度精炼地介绍了CMM的概要模型和组成结构以及应用方法，力求反映CMM 1．1的主要面貌，力争使软件从业人员在最短时间内对CMM的认识有较大提高，结尾指出应用CMM中要注意的问题。     

CMM与软件工程融合的应用

首先阐述了软件能力成熟度模型(CMM)的起因和发展，然后介绍了CMM的理论基础和核心思想，以及融合技术的意义。最后着重结合实例探讨了CMM与软件工程融合的应用，并指出了软件产业的发展趋势。     

浅析个体软件过程(PSP)

CMM被软件业界公认是当前最好的软件过程，PSP是CMM在软件工程师等级上的应用，是针对个人的软件过程的改进，文章介绍和分析了PSP的基本概念，作用；进化框架等内容，最后给出了PSP和CMM之间的联系。     

软件能力成熟度模型CMM及其在我国的发展

软件能力成熟度模型（CMM）是当前软件业关注的热点，本文对CMM的概念，结构以及CMM在我国的发展状况做了详细介绍，指出了我国目前CMM发展的几个关键问题。     

CMM的过程数据库和过程能力基线

CMM是评估软件能力与成熟度的一套标准，它侧重于软件开发过程的管理和工程能力的提高与评估。过程数据库PDB和过程能力基线PCB是CMM的两个机制，通过研究它们，有利于实现CMM3和CMM4中的一些重要指标。PCB有助于过程的分析和改进。本文着重讨论了PDB的概念和内容；讨论了PCB的具体定义；并根据Infosys公司的资料推出PCB以及它与统计过程控制的关系；介绍了PCB在过程改进和分析中的应用。本文对CMM的实施有一定指导意义。     

ISO 9000与CMM模型的比较

阐述了在软件机构中贯彻ISO9000质量管理国际标准，CMM概念和结构，CMM有5个过程成熟度等级；并对ISO9000和CMM之间的关系做出比较。     

CMM在数据仓库管理团队中的应用

能力成熟度模型（CMM）是软件过程管理和控制的系统方法,为软件过程改进提供了指南。本文介绍了CMM的含义、作用与体系结构,以及基于CMM的软件过程改进方法,并提出了实施CMM的软件过程改进项目应遵循的六条策略及存在的问题,并结合CMM在数据仓库中的应用,分析了数据仓库中实施CMM模型的技术、步骤和方法。     

浅论在CMM框架下实施XP的可行性

作为国际上最流行的软件企业成熟度等级认证标准，CMM(Capability Maturity Model)提供了软件过程评估和改进的框架，极限编程(XP，Extreme Programming)是近年来出现的一种很有影响的“轻量级”软件开发方法。通过对CMM和XP的比较分析，论证XP与CMM在目标上的一致性，阐述XP在软件组织基于CMM的软件过程改进中应用的可行性。     

CMM5之于中国软件

去年12月30日，东软成为通过CMM5的第一家中国软件企业(部门级）；2003年3月25日，大连海辉科技股份有限公司又顺利的通过CMM5级的评估，成为了中国首家公司整体通过CMM5级评估的软件公司。     

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.