Software development and new product development: potentials forcross-domain knowledge sharing

Software development (SD) and new product development (NPD) share several similarities. However, scholars in the two fields have generally focused on different aspects of “development.” Specifically, the SD literature emphasizes development methodologies, techniques, and process metrics, while the NPD studies typically focus on organizational factors like teamwork, cross-functional integration, internal/external communication in teams, performance, processes, and project leadership. Further, there has been a limited exchange of ideas and research findings between the two domains. This paper establishes the potential for SD and NPD to learn from each other by addressing several important product development challenges. Specifically, we demonstrate this potential by deriving significant cross-domain lessons in three areas, namely, teamwork management, development process maturity, and development process acceleration     

基于聚类分析的人工智能产品发展风险评估方法

人工智能产品已经多元化地应用于社会生活中,推动技术发展进步的同时也带来了一定的安全风险,准确地评估人工智能产品发展风险可以为其可持续发展提供良好的参考与借鉴.为此,提出基于聚类分析的人工智能产品发展风险评估方法.首先,以主题词的形式设计人工智能产品目前应用范围的关联图谱,提取人工智能产品发展的关键特征;其次,依据产品发展特征深度提取产品发展中应用的高频主题词,结合发展过程中可能存在的风险因素,对其进行聚类处理,实现人工智能产品发展的风险评估.实验发现,人工智能产品发展确实存在一定的风险,所设计的聚类分析方法可以准确评估其发展风险.     

Quantitative indices for the assessment of the repeatability of distortion product otoacoustic emissions in laboratory animals

Distortion product otoacoustic emissions (DPOAE) can be used to study cochlear function in an objective and non-invasive manner. One practical and essential aspect of any investigating measure is the consistency of its results upon repeated testing of the same individual/animal (i.e., its test/retest repeatability). The goal of the present work is to propose two indices to quantitatively assess the repeatability of DPOAE in laboratory animals. The methodology is here illustrated using two data sets which consist of DPOAE subsequently collected from Sprague-Dawley rats. The results of these experiments showed that the proposed indices are capable of estimating both the repeatability of the true emission level and the inconsistencies associated with measurement error. These indices could be a significantly useful tool to identify real and even small changes in the cochlear function exerted by potential ototoxic agents.     

软件复用与软件构件技术

软件复用是在软件开发中避免重复劳动的解决方案。通过软件复用,可以提高软件开发的效率和质量。近十几年来,面向对象技术出现并逐步成为主流技术,为软件复用提供了基本的技术支持软件复用研究重新成为热点,被视为解决软件危机,提高软件生产效率和质量的现实可行的途径。     

软件无线电的硬件和软件的结构模型

简要描述了几种软件无线电的结构模型。并分析了这些结构模型所具有的特点。而CORBA是一种软件开发的协议规范。目前，研究人员正在研究基于CORBA来开发软件无线电的软件部分。以此来实现软件程序的可重用性。     

支持软件重用的面向模式的软件开发方法

软件模式作为一种有效的重用手段正日益得到开发组织和学术界的广泛关注．目前对软件模式的研究侧重于利用非结构化的方法构建和描述模式，开发者很难对模式进行维护和重用．本文提出了一个支持软件重用的面向模式的软件开发过程，它将基于体系结构的建模方法与软件过程有机地结合在一起．面向模式的软件开发过程包括四个阶段：业务分析、需求分析、构件设计和构件实施．模式用于描述各个阶段的丁作产品，同时也是开发经验的表示．不同模式之间的可跟踪性是随着开发过程自动产生的，软件构件具有可跟踪性，其可重用性得到提高．     

基于软件构件技术的软件化雷达

分析了软件构件技术在软件化雷达开发过程中的作用,并将软件构件技术引入到雷达系统软件开发过程中。对雷达系统进行领域工程建模,生成了软件化雷达体系结构和层次化的软件体系结构,用于指导后续的领域设计与构件设计实现。在软化件雷达开发过程中使用构件,可以充分复用雷达系统的开发过程、需求分析、软件体系结构和领域构件等, 进而有效提高软件化雷达的开发效率和软件质量。     

Managing product development

Good technical management may seem intangible and hard to define. One reason for this is that really good management is so rare. Yet it can be taught and learned. This brief outline can only begin to sketch out the more important principles of good management. A study of management technology, beginning with the above references, will go a long way in increasing the effectiveness of anyone having anything to do with product development. When diligently studied and applied, sound management principles can be used to build prosperous companies and thriving civilizations     

软件产品工程化与质量监督

随着微电子技术、计算机技术、网络技术和多媒体技术的迅速发展和广泛应用,软件产品的作用发生了根本性变化,软件产品质量日益重要.软件产品的质量监督成为普遍关注的一项重大课题.从软件产品工程化、软件产品的质量监督以及关于软件产品建设等几方面进行了探讨,重在阐述如何进行软件的质量监督.