VIG and VIMDA

A visual, dynamic, and interactive decision support system for multiple-criteria decision making (VIG) and a visual multiple-criteria decision support system for discrete alternatives with numerical data (VIMDA)

Problems are formulated as linear programs with multiple objective functions. Different linear criteria are weighted dynamically with the help of input from the user. The visual interface is described as a Pareto race.

VIG is designed for IBM-compatible PC/DOS; 256KB of RAM is needed, and a color graphics monitor is recommended. VIG can handle linear programming constraint matrices with 96 columns and 100 rows, of which 10 rows may constitute the objective functions.

VIMDA runs on IBM-compatible PC machines under DOS and requires 256KB of RAM and a graphics card. A color graphics monitor is strongly recommended.

Codes are distributed via 3.5-in. or 5.25-in. disks.

Need more info?

Contact:

NumPlan 
P. O. Box 128 
SF--03101 Nummela 
Finland 
Phone: +358 (0) 2271-900

References:

A Multiple Criteria Decision Support System in Corporate Planning, NumPlan, September 1989.

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