Known and unknown requirements in healthcare

Sutcliffe, Alistair, Sawyer, Peter, Stringer, Gemma, Couth, Samuel, Brown, Laura J.E., Gledson, Ann, Bull, Christopher, Rayson, Paul, Keane, John, Zeng, Xiao jun and Leroi, Iracema (2018). Known and unknown requirements in healthcare. Requirements engineering ,

Abstract

We report experience in requirements elicitation of domain knowledge from experts in clinical and cognitive neurosciences. The elicitation target was a causal model for early signs of dementia indicated by changes in user behaviour and errors apparent in logs of computer activity. A Delphi-style process consisting of workshops with experts followed by a questionnaire was adopted. The paper describes how the elicitation process had to be adapted to deal with problems encountered in terminology and limited consensus among the experts. In spite of the difficulties encountered, a partial causal model of user behavioural pathologies and errors was elicited. This informed requirements for configuring data- and text-mining tools to search for the specific data patterns. Lessons learned for elicitation from experts are presented, and the implications for requirements are discussed as “unknown unknowns”, as well as configuration requirements for directing data-/text-mining tools towards refining awareness requirements in healthcare applications.

Publication DOI: https://doi.org/10.1007/s00766-018-0301-6
Divisions: Engineering & Applied Sciences
Additional Information: This article is published under an open access license. Please check the 'Copyright Information' section for details of this license and what re-use is permitted. If your intended use exceeds what is permitted by the license or if you are unable to locate the licence and re-use information, please contact the Rights and Permissions team.
Uncontrolled Keywords: Causal models,Data mining,Domain knowledge,Experts,Medical informatics,Requirements elicitation,Software,Information Systems
Full Text Link:
Related URLs: http://www.scop ... tnerID=8YFLogxK (Scopus URL)
https://link.sp ... 0766-018-0301-6 (Publisher URL)
Published Online Date: 2018-07-30
Authors: Sutcliffe, Alistair
Sawyer, Peter ( 0000-0001-8044-2738)
Stringer, Gemma
Couth, Samuel
Brown, Laura J.E.
Gledson, Ann
Bull, Christopher
Rayson, Paul
Keane, John
Zeng, Xiao jun
Leroi, Iracema

Download

[img]

Version: Published Version

License: Creative Commons Attribution

| Preview

Export / Share Citation


Statistics

Additional statistics for this record