Georg Gersende, Jaulent Marie-Christine
Université Paris Descartes, Faculté de Medicine, Inserm, U729, SPIM, Paris, 75006 France.
AMIA Annu Symp Proc. 2005;2005:276-80.
In this paper, we present the G-DEE system, a document engineering environment aimed at clinical guidelines. This system represents an extension of current visual interfaces for guidelines encoding, in that it supports automatic text processing functions which identify linguistic markers of document structure, such as recommendations, thereby decreasing the complexity of operations required by the user. Such markers are identified by shallow parsing of free text and are automatically marked up as an early step of document structuring. From this first representation, it is possible to identify elements of guidelines contents, such as decision variables, and produce elements of GEM encoding, using rules defined as XSL style sheets. We tested our automatic structuring system on a set of sentences extracted from French clinical guidelines. As a result, 97% of the occurrences of deontic operators and their scopes were correctly marked up. G-DEE can be used for various purposes, from research into guidelines structure to assisting the encoding of guidelines into a GEM format or into decision rules.
在本文中，我们介绍了G-DEE系统，这是一个针对临床指南的文档工程环境。该系统是当前用于指南编码的可视化界面的扩展，因为它支持自动文本处理功能，可识别文档结构的语言标记，如推荐内容，从而降低用户所需操作的复杂性。这些标记通过对自由文本的浅层解析来识别，并在文档结构化的早期步骤中自动进行标记。基于这一初始表示，利用定义为XSL样式表的规则，可以识别指南内容的元素，如决策变量，并生成GEM编码的元素。我们在从法国临床指南中提取的一组句子上测试了我们的自动结构化系统。结果，97%的道义算子及其范围的出现被正确标记。G-DEE可用于各种目的，从研究指南结构到协助将指南编码为GEM格式或决策规则。
