ITR/SY(CISE): Compositional Connectors

ITR/SY(CISE)：组合连接器

• 批准号: 0113810
• 负责人: David Garlan
• 金额: $ 42万
• 依托单位: Carnegie-Mellon University
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2001
• 资助国家: 美国
• 起止时间: 2001-09-01 至 2006-08-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0113810&HistoricalAwards=false
• 关键词: ITR; SY; CISE; Compositional; Connectors

NSF ITR Proposal #0113810Compositional ConnectorsDavid GarlanFor systems composed from independently developed parts, specialized forms ofinteraction are often needed to bridge component mismatches or to achieveextra-functional properties (e.g., security, reliability), making the design andimplementation of these interaction mechanisms a critical issue. Unfortunately,system developers have few options: they must live with available, but ofteninadequate, generic support for interaction (such as RPC), or they musthandcraft specialized mechanisms at great cost.This research investigates a new approach whereby interaction mechanisms areconstructed compositionally. Specifically, basic connectors (such as RPC ordata streams) can be augmented with selected adaptations or enhancements toproduce a more complex connector that meets the system requirements. Thiswork will investigate the hypothesis that (a) there exists a collection ofgeneral-purpose transformations that can be applied to connectors to produceincreasingly rich forms of interaction, and (b) tools can be built to automatethe application of these transformations to existing interaction mechanisms.If successful, this research will reduce the cost of component integration bypartially automating the production of complex interaction mechanisms, improvethe quality of systems by making it simple to add security and dependabilityfeatures, and develop new foundations for specifying and reasoning about complexinteraction mechanisms.

NSF ITR提案#0113810组合连接器David Garlan对于由独立开发的部件组成的系统，通常需要专门的交互形式来桥接组件不匹配或消除额外的功能属性（例如，安全性、可靠性），使得这些交互机制的设计和实现成为关键问题。 不幸的是，系统开发人员有几个选择：他们必须生活在可用的，但往往不足，通用的支持交互（如RPC），或者他们musthandcraft专门的机制在很大的成本。这项研究调查了一种新的方法，即交互机制arconstructed组成。 具体来说，基本的连接器（如RPC或数据流）可以通过选定的适配或增强来增强，以产生满足系统需求的更复杂的连接器。 本研究将探讨以下假设：（a）存在一组通用转换，可以应用于连接器以产生越来越丰富的交互形式，（B）可以构建工具来自动化将这些转换应用于现有的交互机制。如果成功，本研究将通过部分自动化复杂交互机制的产生来降低组件集成的成本，通过简化添加安全性和可靠性功能来提高系统质量，并为复杂的交互机制的指定和推理开发新的基础。