title: Evolution and challenges in the design of computational systems for triage assistance.
abstract: Compared with expert systems for specific disease diagnosis, knowledge-based systems to assist decision making in triage usually try to cover a much wider domain but can use a smaller set of variables due to time restrictions, many of them subjective so that accurate models are difficult to build. In this paper, we first study criteria that most affect the performance of systems for triage assistance. Such criteria include whether principled approaches from machine learning can be used to increase accuracy and robustness and to represent uncertainty, whether data and model integration can be performed or whether temporal evolution can be modeled to implement retriage or represent medication responses. Following the most important criteria, we explore current systems and identify some missing features that, if added, may yield to more accurate triage systems.
authors.affiliation: Department of Computer Languages and Systems, University of Granada, c/Periodista Daniel Saucedo Aranda, 18071 Granada, Spain. mabad@ugr.es
authors.forename: María M
authors.initials: MM
authors.lastname: Abad-Grau
authors.forename: Jorge
authors.initials: J
authors.lastname: Ierache
authors.forename: Claudio
authors.initials: C
authors.lastname: Cervino
authors.forename: Paola
authors.initials: P
authors.lastname: Sebastiani
mesh_terms: D001185:Artificial Intelligence; D020000:Decision Support Systems, Clinical / Q000458:organization & administration*; D012984:Software; D012985:Software Design; D014218:Triage / Q000379:methods* / Q000458:organization & administration*