title: An OCL-compliant GELLO Engine.
abstract: GELLO, an expression language for clinical decision support, has been approved as an HL7/ANSI normative standard for years. Unfortunately, there are few GELLO engines available in use, and the limited tooling seems to hamper a widespread adoption of GELLO. The objective of this paper is to validate the availability of implementing an OCL-compliant GELLO engine. Experimental results show that our GELLO engine runs successfully in a clinical guideline-based decision support system for chronic disease management.
authors: Information and Knowledge Department, IBM Research, Beijing, China. meijing@cn.ibm.com
authors: Jing
authors: J
authors: Mei
authors: Haifeng
authors: H
authors: Liu
authors: Guotong
authors: G
authors: Xie
authors: Shengping
authors: S
authors: Liu
authors: Baoyao
authors: B
authors: Zhou
mesh_terms: D000465:Algorithms; D002908:Chronic Disease; D003658:Decision Making, Computer-Assisted; D020000:Decision Support Systems, Clinical; D004059:Diffusion of Innovation; D019468:Disease Management; D017408:Guidelines as Topic; D006801:Humans; D008490:Medical Informatics / Q000639:trends; D011381:Programming Languages; D012984:Software