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Proceedings of the Annual Symposium on Computer Application in Medical Care logoLink to Proceedings of the Annual Symposium on Computer Application in Medical Care
. 1991:629–633.

Temporal-abstraction mechanisms in management of clinical protocols.

Y Shahar 1, S W Tu 1, M A Musen 1
PMCID: PMC2247607  PMID: 1807678

Abstract

We have identified several general temporal-abstraction mechanisms needed for reasoning about time-stamped data, such as are needed in management of patients being treated on clinical protocols: simple temporal abstraction (a mechanism for abstracting several parameter values into one class), temporal inference (a mechanism for inferring sound logical conclusions over a single interval or two meeting intervals), and temporal interpolation (a mechanism for bridging non-meeting temporal intervals). Making explicit the knowledge required for temporal abstractions supports the acquisition of planning knowledge, the identification of clinical problems, and the formulation of clinical-management-plan revisions.

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Selected References

These references are in PubMed. This may not be the complete list of references from this article.

  1. Kahn M. G., Fagan L. M., Tu S. Extensions to the time-oriented database model to support temporal reasoning in medical expert systems. Methods Inf Med. 1991;30(1):4–14. [PubMed] [Google Scholar]

Articles from Proceedings of the Annual Symposium on Computer Application in Medical Care are provided here courtesy of American Medical Informatics Association

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