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A component-based architecture for automation of protocol-directed therapy

  • Mark A. Musen
  • Samson W. Tu
  • Amar K. Das
  • Yuval Shahar
Keynote Address
Part of the Lecture Notes in Computer Science book series (LNCS, volume 934)

Abstract

The automation of protocol-based care requires reasoning about a patient's situation over time and about how the standard protocol plan can be adapted to address the patient's current clinical situation. The EON architecture brings together (1) a skeletal-planning reasoning method, ESPR, that can determine appropriate clinical interventions by instantiating an abstract protocol specification, (2) a temporal-reasoning system, RÉSUMÉ, that can infer from time-stamped patient data higher-level, interval-based concepts, and (3) a historical database system, Chronus, that can perform temporal queries on a database of interval-based patient descriptions. The modular problem-solving elements of EON operate on knowledge bases of clinical protocols that clinicians enter into domain-specific knowledge-acquisition tools generated by the PROTÉGÉ-II system. The EON architecture provides an integrated framework for development, execution, and maintenance of clinical-protocol knowledge bases.

Keywords

Time Stamp Domain Ontology Structure Query Language Standard Plan Historical Relation 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag Berlin Heidelberg 1995

Authors and Affiliations

  • Mark A. Musen
    • 1
  • Samson W. Tu
    • 1
  • Amar K. Das
    • 1
  • Yuval Shahar
    • 1
  1. 1.Section on Medical InformaticsStanford University School of MedicineStanfordUSA

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