Title :
HELM: Hierarchical Environment for Linear Modeling. I. The schema
Author :
Brown, Carol E. ; Lewis, T.G.
Author_Institution :
Coll. of Bus., Oregon State Univ., Corvallis, OR, USA
Abstract :
A description is given of the modeling language of the HELM (Hierarchical Environment for Linear Modeling) system for conceptualizing, organizing and specifying the model schema of large-scale linear programming problems. The authors show how to transform the standard linear programming form into the HELM model structure. A formal detailed description of HELM syntax is provided, and the HELM process of model integration is described. The use of the system is demonstrated with an example
Keywords :
high level languages; large-scale systems; linear programming; mathematics computing; modelling; HELM; Hierarchical Environment for Linear Modeling; large-scale linear programming problems; model integration; model schema; model structure; modeling language; syntax; Buildings; Data acquisition; Databases; Expert systems; Graphics; Linear programming; Organizing; Process design; User interfaces; Wire;
Conference_Titel :
System Sciences, 1989. Vol.III: Decision Support and Knowledge Based Systems Track, Proceedings of the Twenty-Second Annual Hawaii International Conference on
Conference_Location :
Kailua-Kona, HI
Print_ISBN :
0-8186-1913-9
DOI :
10.1109/HICSS.1989.49275
