Detmer W M, Shortliffe E H
Section on Medical Informatics, Stanford University School of Medicine, USA.
Proc Annu Symp Comput Appl Med Care. 1995:898-902.
A model of clinical query management is described that supports the integration of various types of biomedical information and the delivery of that information through a common interface. The model extends the architecture of the World Wide Web to include a Common Gateway Interface (CGI) mediator, which takes in user queries, performs syntactic and semantic processing to transform the input to a canonical form, selects the appropriate information sources to answer the query, translates the canonical query statement into a query of each information resource, queries the chosen information sources in parallel, and controls the analysis and display of results. We describe WebMedline, a CGI mediator that implements portions of this model, and discuss the benefits and limitations of this approach.
本文描述了一种临床查询管理模型,该模型支持整合各类生物医学信息,并通过通用接口提供这些信息。该模型扩展了万维网的架构,包含一个通用网关接口(CGI)中介器,它接收用户查询,进行句法和语义处理以将输入转换为规范形式,选择合适的信息源来回答查询,将规范查询语句转换为每个信息资源的查询,并行查询所选信息源,并控制结果的分析与显示。我们介绍了WebMedline,这是一个实现该模型部分功能的CGI中介器,并讨论了这种方法的优点和局限性。