Multi-user collaborative visual program development

J. Campbell
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引用次数: 9

Abstract

Visual programming has traditionally supported only one person working on a program at a time. Researchers in the field of computer supported cooperative work have developed text and graphics editors that allow multiple people to work on the same document at the same time from multiple computers viewing the same, shared document. An unresolved problem is how to avoid interference between the users. A technique based on domain syntax is presented here. It is shown to be effective in preventing such interference during collaborative development of entity-relationship diagrams using CoDiagram, a proof of concept system. Twenty groups of three people developed diagrams and rated the system as usable.
多用户协同可视化程序开发
传统上,可视化编程每次只支持一个人处理一个程序。计算机支持协同工作领域的研究人员开发了文本和图形编辑器,允许多人在同一时间从多台计算机上查看同一共享文档。一个尚未解决的问题是如何避免用户之间的干扰。本文提出了一种基于领域语法的技术。在使用CoDiagram(一个概念证明系统)协作开发实体关系图期间,它被证明可以有效地防止这种干扰。20组3人开发图表,并评估系统的可用性。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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