A model-based framework for self-adaptive software

基于模型的自适应软件框架

• 批准号: 299019-2007
• 负责人: Tahvildari, Ladan
• 金额: $ 1.75万
• 依托单位: University of Waterloo
• 依托单位国家: 加拿大
• 项目类别: Discovery Grants Program - Individual
• 财政年份: 2011
• 资助国家: 加拿大
• 起止时间: 2011-01-01 至 2012-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=480815
• 关键词: model; based; framework; self; adaptive

As software systems become more interconnected and diverse, architects are less able to anticipate and design interactions among components, leaving such issues to be dealt with at runtime. The objective of this research project is to investigate, design, and develop a novel model-based framework to enable self-adaptive software. The proposed methodology can be divided into three crucial phases: i) developing methodologies and tools to define and describe a rich syntax and semantic common context to allow definition of rules for reflective component models and dynamic composition and interactions between them, ii) designing a feature that accommodates an extensible set of reconfiguration algorithms, and ii) devising a systematic reconfiguration engine that monitors a system and decides whether a change is necessary.

随着软件系统变得更加互连和多样化，架构师越来越不能预测和设计组件之间的交互，将这些问题留在运行时处理。本研究计画的目标是研究、设计与开发一个新的以模型为基础的架构，以使软体具有自适应性。拟议的方法可分为三个关键阶段：i）开发方法和工具来定义和描述丰富的语法和语义公共上下文，以允许定义用于反射组件模型的规则以及它们之间的动态组合和交互，ii）设计适应可扩展的重新配置算法集的特征，以及ii）设计一个系统重新配置引擎，该引擎监视系统并决定是否需要改变。