搜索结果: 151-165 共查到“知识库 软件工程”相关记录843条 . 查询时间(1.265 秒)
RECOMMENDATION PROCESS IN SR1 WEB DOCUMENT RECOMMENDER SYSTEM
web document recommender system content filtering collaborative filtering
2010/1/11
This paper presents a recommender system for web documents (given as
bookmarks). The system uses for classification a combination of content, event and
collaborative filters and for recommendation a...
Software Selection in Manufacturing Industries Using a Fuzzy Multiple Criteria Decision Making Method, PROMETHEE
software selection manufacturing industries multiple criteria decision making PROMETHEE fuzzy logic
2013/1/29
This paper presents an effective decision making framework for software selection in manufacturing industries using a multiple criteria decision making method, Preference Ranking Organization Method f...
改进的SAMPSO的软件测试数据自动生成
测试数据生成 简化的自适应变异 粒子群算法
2009/12/10
针对软件测试数据的自动生成提出了一种简化的自适应变异的粒子群算法(SAMPSO)。该算法在运行过程中根据群体适应度方差以及当前最优解的大小来确定当前最佳粒子的变异概率,变异操作增强了粒子群优化算法前期全局搜索能力,去掉了粒子群优化(PSO)算法中进化方程的粒子速度项,仅由粒子位置控制进化过程,避免了由粒子速度项引起的粒子发散而导致后期收敛变慢和精度低问题。实验结果表明该算法在测试数据的自动生成上优...
一种改进的基于架构的软件可靠性模型
软件可靠性 基于架构的模型 操作剖面
2009/12/10
基于架构的软件可靠性分析往往把构件的可靠性当作自身固有不变的属性,忽略了在不同的输入剖面下,因构件所处的交互环境不同造成的实际可靠性的变化。改进了一种基于架构的可靠性模型,引入转移目的构件剖面矩阵来建立系统操作剖面和构件可靠性的联系,并给出了改进后的可靠性合成算法。实例分析表明,该模型可以全面捕捉到在不同系统操作剖面下,因构件之间转移概率和构件可靠度这两个参数的变化对整体可靠性产生的影响,提高了系...
A Methodology for Measuring the Risk Associated with A Software Requirements Specification
Methodology Risk Software Requirements Specification
2009/12/9
This paper presents a six-step metrics-based methodology for assessing the risks associated with - and hence the resources required to implement - the requirements contained within a software requirem...
An Empirical Analysis of the Effect of Criticality, Complexity and Organisational Influence on Software Reliability
Criticality Complexity Organisational Influence Software Reliability
2009/12/9
This paper is motivated by a desire to improve software reliability, in particular, the reliability of software that impacts the operational and financial viability of organisations. We examine the ef...
An Integrated, Probabilistic Framework for Requirement Change Impact Analysis
Requirement Change impact propagation probability
2009/12/9
Impact analysis is an essential part of change management. Without adequate analysis it is not possible to confidently determine the extent, complexity and cost of proposed changes 10 a software syste...
Continuous Integration and Quality Assurance: a case study of two open source projects
Continuous Integration Quality Assurance source projects
2009/12/9
A decentralized variant of continuous integration can be defined in terms of two fundamental rules: (1) Developers’ access to add contributions to the development version at any time, and (2) develope...
Quality Management Systems in Australian Software Houses: some problems of sustaining creativity in the software process
Quality Management Systems Australian Software Houses sustaining creativity software process
2009/12/8
Software houses are taking steps towards the implementation of quality management systems (QMS) and achieving certification to international quality standards. There is an increasing tendency to requi...
Quality of Goals - a key to the human-oriented technology
Quality of Goals human-oriented technology
2009/12/8
A kind of an essay on some social and ethical impact of new technologies has been given in the first five sections. The next two sections bring a study on quality referred to the software process. The...
Accurate estimation of the size and development effort for software projects requires estimation models which can be used early enough in the development life cycle to be of practical value. Function ...
Reducing Software Failures:addressing the ethical risks of the software development lifecycle
Reducing Software Failures ethical risks software development lifecycle
2009/12/8
A narrow approach to risk analysis and understanding the scope of a software project has contributed to significant software failures. A process is presented which expands the concept of software risk...
Reengineering a Software Review Process with the Functions Based Process Analysis (FPA) Method
Software Functions Based Process Analysis FPA
2009/12/8
With the current popularity and success of the World Wide Web, the question. How can the WWW technology improve existing processes, is in the forefront of many managers' mind. This paper examines this...
Refinement of Research Surveying in Software Methodologies by Analogy: finding your patch
Refinement of Research Surveying in Software Methodologies by Analogy: finding your patch
2009/12/8
To enhance research surveying in software methodologies, a model is introduced that can indicate field maturity based on vocabulary and relevant literature. This model is developed by drawing analogie...
Software Engineering Practices and Tool Support: an exploratory study in New Zealand
Project management CASE tools lifecycles software engineers
2009/12/8
This study was designed as a preliminary investigation of the practices of software engineers within New Zealand, including their use of development tools. The project involved a review of relevant li...