Biomedical subjects

F Miton

Publications and source records attributed to F Miton.

4 recordsLinked to original sources

PubMed1996

The project ARIANE: conceptual queries to information databases.

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.

Databases, Bibliographic↗

PubMed1995

Atypical leishmaniasis in a patient infected with human immunodeficiency virus.

Visceral leishmaniasis is an anthropozoonosis endemic in the south of France. Its occurrence among patients infected with human immunodeficiency virus (HIV), in whom it presents with uncommon clinical, biological, and evolutionary signs, is being reported more and more often. We describe a case of leishmaniasis in an HIV-seropositive man that we believe is unique with respect to the cutaneous and then visceral location of the disease and the discovery at necropsy of an adrenal and myocardial leishmanial infiltrate.

AIDS-Related Opportunistic Infections↗

PubMed1995

A conceptual graphs modeling of UMLS components.

The Unified Medical Language System (UMLS) of the U.S. National Library of Medicine is a complex collection of terms, concepts, and relationships derived from standard classifications. Potential applications would benefit from a high level representation of its components. This paper proposes a conceptual representation of both the Metathesaurus and the Semantic Network of the UMLS based on conceptual graphs. It shows that the addition of a dictionary of concepts to the UMLS knowledge base allows the capability to exploit it pertinently. This dictionary defines more precisely the core concepts and adds constraints on their use. Constraints are dedicated to guide an "intelligent" browsing of the UMLS knowledge sources.

Dictionaries as Topic↗

PubMed1993

Investigation of syntaxes for existing interchange formats to be used in healthcare.

This paper gives a summary of the work done by CEN TC 251 PT 004. The project team objective has been to investigate syntaxes of existing interchange formats (IFs) to be used in healthcare. A set of evaluation criteria have been developed based on functional requirements from two healthcare domains. 5 IFs; ASN.1, ASTM E1238, EDIFACT, Euclides and ODA have been evaluated. ASN.1 scores highest in the evaluation. However mapping from General Message Models (GMDs) to IF dependent message models (IFMDs) shows that all the IFs can be used. The project team recommends a strategy for development of GMDs, IFs and IFMDs.

Computer Communication Networks↗