Use runtime verification to improve the quality of medical care practice

Yu Jiang, Han Liu, Hui Kong, Rui Wang, Mohammad Hosseini, Jiaguang Sun, Lui Sha

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Clinical guidelines and decision support systems (DSS) play an important role in daily practices of medicine. Many text-based guidelines have been encoded for work-flow simulation of DSS to automate health care. During the collaboration with Carle hospital to develop a DSS, we identify that, for some complex and life-critical diseases, it is highly desirable to automatically rigorously verify some complex temporal properties in guidelines, which brings new challenges to current simulation based DSS with limited support of automatical formal verification and real-time data analysis. In this paper, we conduct the first study on applying runtime verification to cooperate with current DSS based on real-time data. Within the proposed technique, a user-friendly domain specific language, named DRTV, is designed to specify vital real-time data sampled by medical devices and temporal properties originated from clinical guidelines. Some interfaces are developed for data acquisition and communication. Then, for medical practice scenarios described in DRTV model, we will automatically generate event sequences and runtime property verifier automata. If a temporal property violates, real-time warnings will be produced by the formal verifier and passed to medical DSS. We have used DRTV to specify different kinds of medical care scenarios, and applied the proposed technique to assist existing DSS. As presented in experiment results, in terms of warning detection, it outperforms the only use of DSS or human inspection, and improves the quality of clinical health care of hospital.

Original languageEnglish (US)
Title of host publicationProceedings - 5th International Workshop on Green and Sustainable Software, GREENS 2016
PublisherIEEE Computer Society
Pages112-121
Number of pages10
ISBN (Electronic)9781450341615, 9781450342056
DOIs
StatePublished - May 14 2016
Event2016 IEEE/ACM 38th IEEE International Conference on Software Engineering, ICSE 2016 - Austin, United States
Duration: May 14 2016May 22 2016

Publication series

NameProceedings - International Conference on Software Engineering
ISSN (Print)0270-5257

Other

Other2016 IEEE/ACM 38th IEEE International Conference on Software Engineering, ICSE 2016
CountryUnited States
CityAustin
Period5/14/165/22/16

Keywords

  • Clinical guideline
  • Computer-aided software engineering
  • Health care
  • Medical decision support system
  • Real-time data
  • Runtime verification

ASJC Scopus subject areas

  • Software

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