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PROXHY: A process-oriented extensible hypertext architecture.

机译:PROXHY:一种面向过程的可扩展超文本体系结构。

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摘要

This research describes a new architecture for hypertext environments. The architecture merges the process, object-oriented, and hypertext models to provide hypertext services to object-based, distributed, application components. Through this architecture, applications are integrated to form a comprehensive hypertext computing environment, allowing links to connect applications or objects in different applications.;The architecture separates hypertext and application functionality so that multiple applications can use the facilities of a common hypertext layer. The design of the architecture is such that components can be extended or tailored in order to support future applications, multimedia objects, or the needs of specific applications or users. The process-based, object-oriented framework allows objects of arbitrary complexity to live and interact in a hypertext world. Additionally, the protocol and facilities which support component interaction provide location transparency, arbitrary object granularity, and parallel computation over a network.;This dissertation provides a conceptual model of hypertext and a general architecture for hypertext system construction. Related literature from object-oriented programming, operating systems, multimedia applications, and database is discussed in terms of the architecture. A hypertext data model, computational model, and hypertext system taxonomy are used to discuss the capabilities of current hypertext systems. Interaction scenarios are provided in order to illustrate object interaction and the distribution of work among the components of the architecture. A prototype system, implemented to demonstrate the feasibility of the architecture, is discussed. The prototype illustrates all aspects of the architecture including distributed application and hypertext components, cross-application linking, and anchors acting as proxy objects for applications. Application scenarios, problems and limitations, and future research issues provide an understanding of the power of the architecture and its potential for impacting the design of next-generation hypertext systems.
机译:这项研究描述了一种用于超文本环境的新架构。该体系结构合并了流程,面向对象和超文本模型,以为基于对象的分布式应用程序组件提供超文本服务。通过此体系结构,应用程序被集成以形成一个全面的超文本计算环境,从而允许链接来连接不同应用程序中的应用程序或对象。该体系结构将超文本和应用程序功能分开,以便多个应用程序可以使用公共超文本层的功能。该体系结构的设计使得可以扩展或定制组件,以支持将来的应用程序,多媒体对象或特定应用程序或用户的需求。基于过程的,面向对象的框架允许任意复杂的对象在超文本世界中生活和交互。此外,支持组件交互的协议和设施还提供了位置透明性,任意对象粒度以及网络上的并行计算。;本论文提供了超文本的概念模型和超文本系统构建的通用体系结构。就体系结构而言,讨论了来自面向对象编程,操作系统,多媒体应用程序和数据库的相关文献。超文本数据模型,计算模型和超文本系统分类法用于讨论当前超文本系统的功能。提供交互方案是为了说明对象交互以及体系结构组件之间的工作分配。讨论了用于演示该体系结构可行性的原型系统。该原型说明了体系结构的所有方面,包括分布式应用程序和超文本组件,跨应用程序链接以及充当应用程序代理对象的锚点。应用程序场景,问题和局限性以及未来的研究问题使您了解了体系结构的强大功能及其对下一代超文本系统设计的影响。

著录项

  • 作者

    Kacmar, Charles John.;

  • 作者单位

    Texas A&M University.;

  • 授予单位 Texas A&M University.;
  • 学科 Computer science.
  • 学位 Ph.D.
  • 年度 1990
  • 页码 150 p.
  • 总页数 150
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

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