Joubert M, Robert J J, Miton F, Fieschi M
CERTIM. Faculté Médecine, Marseille, France.
Proc AMIA Annu Fall Symp. 1996:378-82.
As information databases we consider all the collections of data records indexed by key-words, stored and delivered by computer systems. In previous research works we demonstrated the interest to design a conceptual model, in the conceptual graphs formalism, and to implement a computational model for information retrieval in large information databases. These models are based on the UMLS knowledge sources. This paper reminds briefly these models and describes tests done in querying a patients database and a bibliographical database.
作为信息数据库,我们考虑所有由计算机系统存储和提供的、以关键词索引的数据记录集合。在先前的研究工作中,我们展示了设计一个概念模型(采用概念图形式主义)以及为大型信息数据库中的信息检索实现一个计算模型的意义。这些模型基于统一医学语言系统(UMLS)知识源。本文简要回顾这些模型,并描述在查询患者数据库和书目数据库时所做的测试。